MediaSessionCompat: Fix NPE
am: 3cc527755f

Change-Id: I7c4dab0ecd85f47aa8396d32030161fb9ab63010
diff --git a/build.gradle b/build.gradle
index d7cced1..2013436 100644
--- a/build.gradle
+++ b/build.gradle
@@ -24,7 +24,7 @@
     }
     dependencies {
         // Keep gradle plugin version in sync with ub_supportlib-master manifest.
-        classpath 'com.android.tools.build:gradle:2.2.1'
+        classpath 'com.android.tools.build:gradle:2.2.3'
     }
 }
 
@@ -41,7 +41,7 @@
 }
 
 gradle.ext.currentSdk = 25
-ext.supportVersion = '25.1.0'
+ext.supportVersion = '25.2.0-SNAPSHOT'
 ext.extraVersion = 41
 ext.supportRepoOut = ''
 ext.buildToolsVersion = '24.0.1'
diff --git a/compat/build.gradle b/compat/build.gradle
index 5722998..f200989 100644
--- a/compat/build.gradle
+++ b/compat/build.gradle
@@ -78,16 +78,6 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
@@ -96,7 +86,6 @@
         exclude('android/service/media/**')
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/core-ui/build.gradle b/core-ui/build.gradle
index 89796ea..32ed4b0 100644
--- a/core-ui/build.gradle
+++ b/core-ui/build.gradle
@@ -16,9 +16,6 @@
     testCompile 'junit:junit:4.12'
 }
 
-sourceCompatibility = JavaVersion.VERSION_1_7
-targetCompatibility = JavaVersion.VERSION_1_7
-
 android {
     compileSdkVersion project.ext.currentSdk
 
@@ -54,7 +51,6 @@
 
     testOptions {
         unitTests.returnDefaultValues = true
-        compileSdkVersion project.ext.currentSdk
     }
 }
 
@@ -71,16 +67,6 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
@@ -89,7 +75,6 @@
         exclude('android/service/media/**')
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/core-utils/build.gradle b/core-utils/build.gradle
index 750cf49..18a94ec 100644
--- a/core-utils/build.gradle
+++ b/core-utils/build.gradle
@@ -51,7 +51,6 @@
 
     testOptions {
         unitTests.returnDefaultValues = true
-        compileSdkVersion project.ext.currentSdk
     }
 }
 
@@ -68,16 +67,6 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
@@ -86,7 +75,6 @@
         exclude('android/service/media/**')
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/customtabs/build.gradle b/customtabs/build.gradle
index a409dba..4e494a2 100644
--- a/customtabs/build.gradle
+++ b/customtabs/build.gradle
@@ -53,22 +53,11 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
         from android.sourceSets.main.java.srcDirs
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
diff --git a/design/build.gradle b/design/build.gradle
index abd99c0..ef40ace 100644
--- a/design/build.gradle
+++ b/design/build.gradle
@@ -88,23 +88,12 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
         from android.sourceSets.main.java.srcDirs
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/design/src/android/support/design/widget/AppBarLayout.java b/design/src/android/support/design/widget/AppBarLayout.java
index 4c7ef0a..8a34239 100644
--- a/design/src/android/support/design/widget/AppBarLayout.java
+++ b/design/src/android/support/design/widget/AppBarLayout.java
@@ -111,6 +111,7 @@
     static final int PENDING_ACTION_EXPANDED = 0x1;
     static final int PENDING_ACTION_COLLAPSED = 0x2;
     static final int PENDING_ACTION_ANIMATE_ENABLED = 0x4;
+    static final int PENDING_ACTION_FORCE = 0x8;
 
     /**
      * Interface definition for a callback to be invoked when an {@link AppBarLayout}'s vertical
@@ -172,7 +173,7 @@
                 0, R.style.Widget_Design_AppBarLayout);
         ViewCompat.setBackground(this, a.getDrawable(R.styleable.AppBarLayout_android_background));
         if (a.hasValue(R.styleable.AppBarLayout_expanded)) {
-            setExpanded(a.getBoolean(R.styleable.AppBarLayout_expanded, false));
+            setExpanded(a.getBoolean(R.styleable.AppBarLayout_expanded, false), false, false);
         }
         if (Build.VERSION.SDK_INT >= 21 && a.hasValue(R.styleable.AppBarLayout_elevation)) {
             ViewUtilsLollipop.setDefaultAppBarLayoutStateListAnimator(
@@ -299,8 +300,13 @@
      * @attr ref android.support.design.R.styleable#AppBarLayout_expanded
      */
     public void setExpanded(boolean expanded, boolean animate) {
+        setExpanded(expanded, animate, true);
+    }
+
+    private void setExpanded(boolean expanded, boolean animate, boolean force) {
         mPendingAction = (expanded ? PENDING_ACTION_EXPANDED : PENDING_ACTION_COLLAPSED)
-                | (animate ? PENDING_ACTION_ANIMATE_ENABLED : 0);
+                | (animate ? PENDING_ACTION_ANIMATE_ENABLED : 0)
+                | (force ? PENDING_ACTION_FORCE : 0);
         requestLayout();
     }
 
@@ -1048,8 +1054,21 @@
                 int layoutDirection) {
             boolean handled = super.onLayoutChild(parent, abl, layoutDirection);
 
+            // The priority for for actions here is (first which is true wins):
+            // 1. forced pending actions
+            // 2. offsets for restorations
+            // 3. non-forced pending actions
             final int pendingAction = abl.getPendingAction();
-            if (pendingAction != PENDING_ACTION_NONE) {
+            if (mOffsetToChildIndexOnLayout >= 0 && (pendingAction & PENDING_ACTION_FORCE) == 0) {
+                View child = abl.getChildAt(mOffsetToChildIndexOnLayout);
+                int offset = -child.getBottom();
+                if (mOffsetToChildIndexOnLayoutIsMinHeight) {
+                    offset += ViewCompat.getMinimumHeight(child) + abl.getTopInset();
+                } else {
+                    offset += Math.round(child.getHeight() * mOffsetToChildIndexOnLayoutPerc);
+                }
+                setHeaderTopBottomOffset(parent, abl, offset);
+            } else if (pendingAction != PENDING_ACTION_NONE) {
                 final boolean animate = (pendingAction & PENDING_ACTION_ANIMATE_ENABLED) != 0;
                 if ((pendingAction & PENDING_ACTION_COLLAPSED) != 0) {
                     final int offset = -abl.getUpNestedPreScrollRange();
@@ -1065,15 +1084,6 @@
                         setHeaderTopBottomOffset(parent, abl, 0);
                     }
                 }
-            } else if (mOffsetToChildIndexOnLayout >= 0) {
-                View child = abl.getChildAt(mOffsetToChildIndexOnLayout);
-                int offset = -child.getBottom();
-                if (mOffsetToChildIndexOnLayoutIsMinHeight) {
-                    offset += ViewCompat.getMinimumHeight(child);
-                } else {
-                    offset += Math.round(child.getHeight() * mOffsetToChildIndexOnLayoutPerc);
-                }
-                setTopAndBottomOffset(offset);
             }
 
             // Finally reset any pending states
@@ -1085,6 +1095,11 @@
             setTopAndBottomOffset(
                     MathUtils.constrain(getTopAndBottomOffset(), -abl.getTotalScrollRange(), 0));
 
+            // Update the AppBarLayout's drawable state for any elevation changes.
+            // This is needed so that the elevation is set in the first layout, so that
+            // we don't get a visual elevation jump pre-N (due to the draw dispatch skip)
+            updateAppBarLayoutDrawableState(parent, abl, getTopAndBottomOffset(), 0, true);
+
             // Make sure we dispatch the offset update
             abl.dispatchOffsetUpdates(getTopAndBottomOffset());
 
@@ -1161,7 +1176,7 @@
 
                     // Update the AppBarLayout's drawable state (for any elevation changes)
                     updateAppBarLayoutDrawableState(coordinatorLayout, appBarLayout, newOffset,
-                            newOffset < curOffset ? -1 : 1);
+                            newOffset < curOffset ? -1 : 1, false);
                 }
             } else {
                 // Reset the offset delta
@@ -1224,7 +1239,8 @@
         }
 
         private void updateAppBarLayoutDrawableState(final CoordinatorLayout parent,
-                final AppBarLayout layout, final int offset, final int direction) {
+                final AppBarLayout layout, final int offset, final int direction,
+                final boolean forceJump) {
             final View child = getAppBarChildOnOffset(layout, offset);
             if (child != null) {
                 final AppBarLayout.LayoutParams childLp = (LayoutParams) child.getLayoutParams();
@@ -1248,8 +1264,8 @@
 
                 final boolean changed = layout.setCollapsedState(collapsed);
 
-                if (changed && Build.VERSION.SDK_INT >= 11
-                        && shouldJumpElevationState(parent, layout)) {
+                if (Build.VERSION.SDK_INT >= 11 && (forceJump
+                        || (changed && shouldJumpElevationState(parent, layout)))) {
                     // If the collapsed state changed, we may need to
                     // jump to the current state if we have an overlapping view
                     layout.jumpDrawablesToCurrentState();
diff --git a/design/src/android/support/design/widget/CoordinatorLayout.java b/design/src/android/support/design/widget/CoordinatorLayout.java
index bac67f9..1f570b6 100644
--- a/design/src/android/support/design/widget/CoordinatorLayout.java
+++ b/design/src/android/support/design/widget/CoordinatorLayout.java
@@ -1293,7 +1293,7 @@
                 offsetChildByInset(child, inset, layoutDirection);
             }
 
-            if (type == EVENT_PRE_DRAW) {
+            if (type != EVENT_VIEW_REMOVED) {
                 // Did it change? if not continue
                 getLastChildRect(child, lastDrawRect);
                 if (lastDrawRect.equals(drawRect)) {
diff --git a/design/src/android/support/design/widget/TextInputLayout.java b/design/src/android/support/design/widget/TextInputLayout.java
index 92c1506..3b38251 100644
--- a/design/src/android/support/design/widget/TextInputLayout.java
+++ b/design/src/android/support/design/widget/TextInputLayout.java
@@ -201,8 +201,6 @@
         mCollapsingTextHelper.setPositionInterpolator(new AccelerateInterpolator());
         mCollapsingTextHelper.setCollapsedTextGravity(Gravity.TOP | GravityCompat.START);
 
-        mHintExpanded = mCollapsingTextHelper.getExpansionFraction() == 1f;
-
         final TintTypedArray a = TintTypedArray.obtainStyledAttributes(context, attrs,
                 R.styleable.TextInputLayout, defStyleAttr, R.style.Widget_Design_TextInputLayout);
         mHintEnabled = a.getBoolean(R.styleable.TextInputLayout_hintEnabled, true);
@@ -380,8 +378,8 @@
 
         updatePasswordToggleView();
 
-        // Update the label visibility with no animation
-        updateLabelState(false);
+        // Update the label visibility with no animation, but force a state change
+        updateLabelState(false, true);
     }
 
     private void updateInputLayoutMargins() {
@@ -408,6 +406,10 @@
     }
 
     void updateLabelState(boolean animate) {
+        updateLabelState(animate, false);
+    }
+
+    void updateLabelState(final boolean animate, final boolean force) {
         final boolean isEnabled = isEnabled();
         final boolean hasText = mEditText != null && !TextUtils.isEmpty(mEditText.getText());
         final boolean isFocused = arrayContains(getDrawableState(), android.R.attr.state_focused);
@@ -427,12 +429,12 @@
 
         if (hasText || (isEnabled() && (isFocused || isErrorShowing))) {
             // We should be showing the label so do so if it isn't already
-            if (mHintExpanded) {
+            if (force || mHintExpanded) {
                 collapseHint(animate);
             }
         } else {
             // We should not be showing the label so hide it
-            if (!mHintExpanded) {
+            if (force || !mHintExpanded) {
                 expandHint(animate);
             }
         }
diff --git a/design/tests/AndroidManifest.xml b/design/tests/AndroidManifest.xml
index 29d46e0..886540d 100755
--- a/design/tests/AndroidManifest.xml
+++ b/design/tests/AndroidManifest.xml
@@ -88,6 +88,10 @@
         <activity
                 android:name="android.support.v7.app.AppCompatActivity"/>
 
+        <activity
+            android:name="android.support.design.widget.AppBarLayoutCollapsePinTestActivity"
+            android:theme="@style/Theme.TranslucentStatus"/>
+
     </application>
 
     <instrumentation
diff --git a/design/tests/res/layout/design_appbar_toolbar_collapse_pin_restore_test.xml b/design/tests/res/layout/design_appbar_toolbar_collapse_pin_restore_test.xml
new file mode 100644
index 0000000..fbe031b
--- /dev/null
+++ b/design/tests/res/layout/design_appbar_toolbar_collapse_pin_restore_test.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2016 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<android.support.design.widget.CoordinatorLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/coordinator_layout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:fitsSystemWindows="true">
+
+    <android.support.design.widget.AppBarLayout
+        android:id="@+id/app_bar"
+        android:layout_width="match_parent"
+        android:layout_height="@dimen/appbar_height"
+        android:fitsSystemWindows="true"
+        app:expanded="true">
+
+        <android.support.design.widget.CollapsingToolbarLayout
+            android:id="@+id/collapsing_app_bar"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            app:layout_scrollFlags="scroll|exitUntilCollapsed">
+
+            <android.support.v7.widget.Toolbar
+                android:id="@+id/toolbar"
+                android:layout_height="?attr/actionBarSize"
+                android:layout_width="match_parent"
+                app:layout_collapseMode="pin"/>
+
+        </android.support.design.widget.CollapsingToolbarLayout>
+
+    </android.support.design.widget.AppBarLayout>
+
+    <include layout="@layout/include_appbar_scrollview" />
+
+</android.support.design.widget.CoordinatorLayout>
diff --git a/design/tests/res/layout/design_text_input.xml b/design/tests/res/layout/design_text_input.xml
index f4bd1d1..4dba825 100644
--- a/design/tests/res/layout/design_text_input.xml
+++ b/design/tests/res/layout/design_text_input.xml
@@ -58,4 +58,18 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"/>
 
+    <android.support.design.widget.TextInputLayout
+        android:id="@+id/textinput_with_text"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <android.support.design.widget.TextInputEditText
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:imeOptions="flagNoExtractUi"
+            android:hint="@string/textinput_hint"
+            android:text="@string/snackbar_text"/>
+
+    </android.support.design.widget.TextInputLayout>
+
 </LinearLayout>
\ No newline at end of file
diff --git a/design/tests/src/android/support/design/testutils/AppBarLayoutMatchers.java b/design/tests/src/android/support/design/testutils/AppBarLayoutMatchers.java
new file mode 100755
index 0000000..4d6fc63
--- /dev/null
+++ b/design/tests/src/android/support/design/testutils/AppBarLayoutMatchers.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.support.design.testutils;
+
+import android.support.design.widget.AppBarLayout;
+
+import org.hamcrest.Description;
+import org.hamcrest.Matcher;
+import org.hamcrest.TypeSafeMatcher;
+
+public class AppBarLayoutMatchers {
+
+    /**
+     * Returns a matcher that matches AppBarLayouts which are collapsed.
+     */
+    public static Matcher isCollapsed() {
+        return new TypeSafeMatcher<AppBarLayout>() {
+            @Override
+            public void describeTo(Description description) {
+                description.appendText("AppBarLayout is collapsed");
+            }
+
+            @Override
+            protected boolean matchesSafely(AppBarLayout item) {
+                return item.getBottom() == (item.getHeight() - item.getTotalScrollRange());
+            }
+        };
+    }
+
+}
diff --git a/design/tests/src/android/support/design/testutils/SwipeUtils.java b/design/tests/src/android/support/design/testutils/SwipeUtils.java
new file mode 100644
index 0000000..cf92883
--- /dev/null
+++ b/design/tests/src/android/support/design/testutils/SwipeUtils.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.support.design.testutils;
+
+import android.support.test.espresso.action.CoordinatesProvider;
+import android.support.test.espresso.action.GeneralSwipeAction;
+import android.support.test.espresso.action.Press;
+import android.support.test.espresso.action.Swipe;
+import android.view.View;
+
+public class SwipeUtils {
+
+    public static GeneralSwipeAction swipeUp(final int swipeX,
+            final int swipeStartY, final int swipeAmountY) {
+        return new GeneralSwipeAction(
+                Swipe.SLOW,
+                new CoordinatesProvider() {
+                    @Override
+                    public float[] calculateCoordinates(View view) {
+                        return new float[] { swipeX, swipeStartY };
+                    }
+                },
+                new CoordinatesProvider() {
+                    @Override
+                    public float[] calculateCoordinates(View view) {
+                        return new float[] { swipeX, swipeStartY - swipeAmountY };
+                    }
+                },
+                Press.FINGER
+        );
+    }
+
+    public static GeneralSwipeAction swipeDown(final int swipeX,
+            final int swipeStartY, final int swipeAmountY) {
+        return new GeneralSwipeAction(
+                Swipe.SLOW,
+                new CoordinatesProvider() {
+                    @Override
+                    public float[] calculateCoordinates(View view) {
+                        return new float[] { swipeX, swipeStartY };
+                    }
+                },
+                new CoordinatesProvider() {
+                    @Override
+                    public float[] calculateCoordinates(View view) {
+                        return new float[] { swipeX, swipeStartY + swipeAmountY };
+                    }
+                },
+                Press.FINGER
+        );
+    }
+
+
+}
diff --git a/design/tests/src/android/support/design/testutils/TestUtils.java b/design/tests/src/android/support/design/testutils/TestUtils.java
index b9aae7a..2f9187d 100644
--- a/design/tests/src/android/support/design/testutils/TestUtils.java
+++ b/design/tests/src/android/support/design/testutils/TestUtils.java
@@ -16,7 +16,10 @@
 
 package android.support.design.testutils;
 
+import android.app.Activity;
 import android.content.Context;
+import android.content.pm.ActivityInfo;
+import android.content.res.Configuration;
 import android.content.res.TypedArray;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
@@ -124,4 +127,20 @@
             }
         }
     }
+
+    /**
+     * Rotates the given Activity to either portrait or landscape, depending on the current
+     * orientation.
+     */
+    public static void rotateOrientation(@NonNull Activity activity) {
+        switch (activity.getResources().getConfiguration().orientation) {
+            case Configuration.ORIENTATION_PORTRAIT:
+                activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
+                break;
+            case Configuration.ORIENTATION_LANDSCAPE:
+            default:
+                activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
+                break;
+        }
+    }
 }
\ No newline at end of file
diff --git a/design/tests/src/android/support/design/testutils/TestUtilsMatchers.java b/design/tests/src/android/support/design/testutils/TestUtilsMatchers.java
index 2f1f30d..9d13ce7 100644
--- a/design/tests/src/android/support/design/testutils/TestUtilsMatchers.java
+++ b/design/tests/src/android/support/design/testutils/TestUtilsMatchers.java
@@ -22,6 +22,7 @@
 import android.graphics.Rect;
 import android.graphics.Typeface;
 import android.graphics.drawable.Drawable;
+import android.os.Build;
 import android.support.annotation.ColorInt;
 import android.support.annotation.NonNull;
 import android.support.design.widget.FloatingActionButton;
@@ -461,6 +462,24 @@
     }
 
     /**
+     * Returns a matcher that matches views which have a z-value greater than 0. Also matches if
+     * the platform we're running on does not support z-values.
+     */
+    public static Matcher<View> hasZ() {
+        return new TypeSafeMatcher<View>() {
+            @Override
+            public void describeTo(Description description) {
+                description.appendText("has a z value greater than 0");
+            }
+
+            @Override
+            public boolean matchesSafely(View view) {
+                return Build.VERSION.SDK_INT < 21 || ViewCompat.getZ(view) > 0f;
+            }
+        };
+    }
+
+    /**
      * Returns a matcher that matches TextViews with the specified typeface.
      */
     public static Matcher withTypeface(@NonNull final Typeface typeface) {
diff --git a/design/tests/src/android/support/design/widget/AppBarLayoutBaseTest.java b/design/tests/src/android/support/design/widget/AppBarLayoutBaseTest.java
index fc131a4..6fd4470 100644
--- a/design/tests/src/android/support/design/widget/AppBarLayoutBaseTest.java
+++ b/design/tests/src/android/support/design/widget/AppBarLayoutBaseTest.java
@@ -17,6 +17,8 @@
 package android.support.design.widget;
 
 import static android.support.design.testutils.CollapsingToolbarLayoutActions.setContentScrimColor;
+import static android.support.design.testutils.SwipeUtils.swipeDown;
+import static android.support.design.testutils.SwipeUtils.swipeUp;
 import static android.support.design.testutils.TestUtilsActions.setText;
 import static android.support.design.testutils.TestUtilsActions.setTitle;
 import static android.support.test.espresso.Espresso.onView;
@@ -35,15 +37,10 @@
 import android.support.annotation.StringRes;
 import android.support.design.test.R;
 import android.support.design.testutils.Shakespeare;
-import android.support.test.espresso.action.CoordinatesProvider;
-import android.support.test.espresso.action.GeneralSwipeAction;
-import android.support.test.espresso.action.Press;
-import android.support.test.espresso.action.Swipe;
 import android.support.v4.view.ViewCompat;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.Toolbar;
 import android.text.TextUtils;
-import android.view.View;
 import android.widget.TextView;
 
 import org.hamcrest.Description;
@@ -64,38 +61,12 @@
 
     protected static void performVerticalSwipeUpGesture(@IdRes int containerId, final int swipeX,
             final int swipeStartY, final int swipeAmountY) {
-        onView(withId(containerId)).perform(new GeneralSwipeAction(
-                Swipe.SLOW,
-                new CoordinatesProvider() {
-                    @Override
-                    public float[] calculateCoordinates(View view) {
-                        return new float[] { swipeX, swipeStartY };
-                    }
-                },
-                new CoordinatesProvider() {
-                    @Override
-                    public float[] calculateCoordinates(View view) {
-                        return new float[] { swipeX, swipeStartY - swipeAmountY };
-                    }
-                }, Press.FINGER));
+        onView(withId(containerId)).perform(swipeUp(swipeX, swipeStartY, swipeAmountY));
     }
 
     protected static void performVerticalSwipeDownGesture(@IdRes int containerId, final int swipeX,
             final int swipeStartY, final int swipeAmountY) {
-        onView(withId(containerId)).perform(new GeneralSwipeAction(
-                Swipe.SLOW,
-                new CoordinatesProvider() {
-                    @Override
-                    public float[] calculateCoordinates(View view) {
-                        return new float[] { swipeX, swipeStartY };
-                    }
-                },
-                new CoordinatesProvider() {
-                    @Override
-                    public float[] calculateCoordinates(View view) {
-                        return new float[] { swipeX, swipeStartY + swipeAmountY };
-                    }
-                }, Press.FINGER));
+        onView(withId(containerId)).perform(swipeDown(swipeX, swipeStartY, swipeAmountY));
     }
 
     @CallSuper
diff --git a/design/tests/src/android/support/design/widget/AppBarLayoutCollapsePinTestActivity.java b/design/tests/src/android/support/design/widget/AppBarLayoutCollapsePinTestActivity.java
new file mode 100644
index 0000000..38ea4fc
--- /dev/null
+++ b/design/tests/src/android/support/design/widget/AppBarLayoutCollapsePinTestActivity.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.support.design.widget;
+
+import android.support.design.test.R;
+import android.support.v7.widget.Toolbar;
+
+public class AppBarLayoutCollapsePinTestActivity extends BaseTestActivity {
+
+    @Override
+    protected int getContentViewLayoutResId() {
+        return R.layout.design_appbar_toolbar_collapse_pin_restore_test;
+    }
+
+    @Override
+    protected void onContentViewSet() {
+        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+    }
+}
diff --git a/design/tests/src/android/support/design/widget/AppBarWithCollapsingToolbarStateRestoreTest.java b/design/tests/src/android/support/design/widget/AppBarWithCollapsingToolbarStateRestoreTest.java
new file mode 100644
index 0000000..52f4ab2
--- /dev/null
+++ b/design/tests/src/android/support/design/widget/AppBarWithCollapsingToolbarStateRestoreTest.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.support.design.widget;
+
+import static android.support.design.testutils.AppBarLayoutMatchers.isCollapsed;
+import static android.support.design.testutils.SwipeUtils.swipeUp;
+import static android.support.design.testutils.TestUtils.rotateOrientation;
+import static android.support.design.testutils.TestUtilsMatchers.hasZ;
+import static android.support.test.espresso.Espresso.onView;
+import static android.support.test.espresso.assertion.ViewAssertions.matches;
+import static android.support.test.espresso.matcher.ViewMatchers.withId;
+
+import android.app.Activity;
+import android.support.design.test.R;
+
+import org.junit.Test;
+
+public class AppBarWithCollapsingToolbarStateRestoreTest
+        extends BaseInstrumentationTestCase<AppBarLayoutCollapsePinTestActivity> {
+
+    public AppBarWithCollapsingToolbarStateRestoreTest() {
+        super(AppBarLayoutCollapsePinTestActivity.class);
+    }
+
+    @Test
+    public void testRotateAndRestore() {
+        Activity activity = mActivityTestRule.getActivity();
+        final AppBarLayout appBar = (AppBarLayout) activity.findViewById(R.id.app_bar);
+
+        // Swipe up and collapse the AppBarLayout
+        onView(withId(R.id.coordinator_layout))
+                .perform(swipeUp(
+                        appBar.getLeft() + (appBar.getWidth() / 2),
+                        appBar.getBottom() + 20,
+                        appBar.getHeight()));
+        onView(withId(R.id.app_bar))
+                .check(matches(hasZ()))
+                .check(matches(isCollapsed()));
+
+        // Now rotate the Activity
+        rotateOrientation(activity);
+
+        // And check that the app bar still is restored correctly
+        onView(withId(R.id.app_bar))
+                .check(matches(hasZ()))
+                .check(matches(isCollapsed()));
+    }
+
+}
diff --git a/design/tests/src/android/support/design/widget/CoordinatorLayoutTest.java b/design/tests/src/android/support/design/widget/CoordinatorLayoutTest.java
index 1d4f0a7..f8e4f99 100644
--- a/design/tests/src/android/support/design/widget/CoordinatorLayoutTest.java
+++ b/design/tests/src/android/support/design/widget/CoordinatorLayoutTest.java
@@ -16,6 +16,7 @@
 
 package android.support.design.widget;
 
+import static android.support.test.InstrumentationRegistry.getInstrumentation;
 import static android.support.test.espresso.Espresso.onView;
 import static android.support.test.espresso.action.ViewActions.swipeUp;
 import static android.support.test.espresso.matcher.ViewMatchers.withId;
@@ -40,8 +41,8 @@
 import android.graphics.Rect;
 import android.support.design.test.R;
 import android.support.design.testutils.CoordinatorLayoutUtils;
+import android.support.design.testutils.CoordinatorLayoutUtils.DependentBehavior;
 import android.support.design.widget.CoordinatorLayout.Behavior;
-import android.support.test.InstrumentationRegistry;
 import android.support.test.filters.MediumTest;
 import android.support.test.filters.SdkSuppress;
 import android.support.v4.view.ViewCompat;
@@ -69,13 +70,13 @@
 
     @Before
     public void setup() {
-        mInstrumentation = InstrumentationRegistry.getInstrumentation();
+        mInstrumentation = getInstrumentation();
     }
 
     @Test
     @SdkSuppress(minSdkVersion = 21)
     public void testSetFitSystemWindows() throws Throwable {
-        final Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();
+        final Instrumentation instrumentation = getInstrumentation();
         final CoordinatorLayout col = mActivityTestRule.getActivity().mCoordinatorLayout;
         final View view = new View(col.getContext());
 
@@ -183,7 +184,7 @@
 
     @Test
     public void testInsetEdge() throws Throwable {
-        final Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();
+        final Instrumentation instrumentation = getInstrumentation();
         final CoordinatorLayout col = mActivityTestRule.getActivity().mCoordinatorLayout;
 
         final View insetView = new View(col.getContext());
@@ -236,7 +237,7 @@
 
     @Test
     public void testDependentViewChanged() throws Throwable {
-        final Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();
+        final Instrumentation instrumentation = getInstrumentation();
         final CoordinatorLayout col = mActivityTestRule.getActivity().mCoordinatorLayout;
 
         // Add two views, A & B, where B depends on A
@@ -250,7 +251,7 @@
         lpB.width = 100;
         lpB.height = 100;
         final CoordinatorLayout.Behavior behavior =
-                spy(new CoordinatorLayoutUtils.DependentBehavior(viewA));
+                spy(new DependentBehavior(viewA));
         lpB.setBehavior(behavior);
 
         mActivityTestRule.runOnUiThread(new Runnable() {
@@ -282,7 +283,7 @@
 
     @Test
     public void testDependentViewRemoved() throws Throwable {
-        final Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();
+        final Instrumentation instrumentation = getInstrumentation();
         final CoordinatorLayout col = mActivityTestRule.getActivity().mCoordinatorLayout;
 
         // Add two views, A & B, where B depends on A
@@ -290,7 +291,7 @@
         final View viewB = new View(col.getContext());
         final CoordinatorLayout.LayoutParams lpB = col.generateDefaultLayoutParams();
         final CoordinatorLayout.Behavior behavior =
-                spy(new CoordinatorLayoutUtils.DependentBehavior(viewA));
+                spy(new DependentBehavior(viewA));
         lpB.setBehavior(behavior);
 
         mActivityTestRule.runOnUiThread(new Runnable() {
@@ -316,7 +317,7 @@
 
     @Test
     public void testGetDependenciesAfterDependentViewRemoved() throws Throwable {
-        final Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();
+        final Instrumentation instrumentation = getInstrumentation();
         final CoordinatorLayout col = mActivityTestRule.getActivity().mCoordinatorLayout;
 
         // Add two views, A & B, where B depends on A
@@ -572,6 +573,55 @@
     }
 
     @Test
+    public void testNestedScrollingTriggeringDependentViewChanged() throws Throwable {
+        final CoordinatorLayoutActivity activity = mActivityTestRule.getActivity();
+        final CoordinatorLayout col = activity.mCoordinatorLayout;
+
+        // First a NestedScrollView to trigger nested scrolling
+        final View scrollView = LayoutInflater.from(activity).inflate(
+                R.layout.include_nestedscrollview, col, false);
+
+        // Now create a View and Behavior which depend on the scrollview
+        final ImageView dependentView = new ImageView(activity);
+        final CoordinatorLayout.Behavior dependentBehavior = spy(new DependentBehavior(scrollView));
+
+        // Finally a view which accepts nested scrolling in the CoordinatorLayout
+        final ImageView nestedScrollAwareView = new ImageView(activity);
+
+        mActivityTestRule.runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                // First add the ScrollView
+                col.addView(scrollView);
+
+                // Now add the view which depends on the scrollview
+                CoordinatorLayout.LayoutParams clp = new CoordinatorLayout.LayoutParams(200, 200);
+                clp.setBehavior(dependentBehavior);
+                col.addView(dependentView, clp);
+
+                // Now add the nested scrolling aware view
+                clp = new CoordinatorLayout.LayoutParams(200, 200);
+                clp.setBehavior(new NestedScrollingBehavior());
+                col.addView(nestedScrollAwareView, clp);
+            }
+        });
+
+        // Wait for any layouts, and reset the Behavior so that the call counts are 0
+        getInstrumentation().waitForIdleSync();
+        reset(dependentBehavior);
+
+        // Now vertically swipe up on the NSV, causing nested scrolling to occur
+        onView(withId(R.id.nested_scrollview)).perform(swipeUp());
+
+        // Verify that the Behavior's onDependentViewChanged is not called due to the
+        // nested scroll
+        verify(dependentBehavior, never()).onDependentViewChanged(
+                eq(col), // parent
+                eq(dependentView), // child
+                eq(scrollView)); // axes
+    }
+
+    @Test
     public void testDodgeInsetViewWithEmptyBounds() throws Throwable {
         final CoordinatorLayout col = mActivityTestRule.getActivity().mCoordinatorLayout;
 
@@ -614,9 +664,9 @@
                 .getInsetDodgeRect(same(col), same(view), any(Rect.class));
     }
 
-    public static class NestedScrollingBehavior extends CoordinatorLayout.Behavior<ImageView> {
+    public static class NestedScrollingBehavior extends CoordinatorLayout.Behavior<View> {
         @Override
-        public boolean onStartNestedScroll(CoordinatorLayout coordinatorLayout, ImageView child,
+        public boolean onStartNestedScroll(CoordinatorLayout coordinatorLayout, View child,
                 View directTargetChild, View target, int nestedScrollAxes) {
             // Return true so that we always accept nested scroll events
             return true;
diff --git a/design/tests/src/android/support/design/widget/FloatingActionButtonTest.java b/design/tests/src/android/support/design/widget/FloatingActionButtonTest.java
index 069055b..e8cc701 100644
--- a/design/tests/src/android/support/design/widget/FloatingActionButtonTest.java
+++ b/design/tests/src/android/support/design/widget/FloatingActionButtonTest.java
@@ -33,11 +33,15 @@
 import static android.support.design.testutils.TestUtilsMatchers.withFabContentHeight;
 import static android.support.design.widget.DesignViewActions.setVisibility;
 import static android.support.test.espresso.Espresso.onView;
+import static android.support.test.espresso.action.ViewActions.click;
 import static android.support.test.espresso.assertion.ViewAssertions.matches;
 import static android.support.test.espresso.matcher.ViewMatchers.isDisplayed;
 import static android.support.test.espresso.matcher.ViewMatchers.withId;
 
 import static org.hamcrest.Matchers.not;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
 
 import android.app.Activity;
 import android.content.res.ColorStateList;
@@ -229,6 +233,19 @@
     }
 
     @Test
+    public void testOnClickListener() {
+        final View.OnClickListener listener = mock(View.OnClickListener.class);
+        final View view = mActivityTestRule.getActivity().findViewById(R.id.fab_standard);
+        view.setOnClickListener(listener);
+
+        // Click on the fab
+        onView(withId(R.id.fab_standard)).perform(click());
+
+        // And verify that the listener was invoked once
+        verify(listener, times(1)).onClick(view);
+    }
+
+    @Test
     public void testSetCompatElevation() {
         onView(withId(R.id.fab_standard))
                 .perform(setEnabled(false))
diff --git a/design/tests/src/android/support/design/widget/TextInputLayoutTest.java b/design/tests/src/android/support/design/widget/TextInputLayoutTest.java
index 30c15b5..ee32b3f 100755
--- a/design/tests/src/android/support/design/widget/TextInputLayoutTest.java
+++ b/design/tests/src/android/support/design/widget/TextInputLayoutTest.java
@@ -456,6 +456,12 @@
                 .check(matches(withTextColor(textColor)));
     }
 
+    @Test
+    public void testTextSetViaAttributeCollapsedHint() {
+        onView(withId(R.id.textinput_with_text))
+                .check(isHintExpanded(false));
+    }
+
     static ViewAssertion isHintExpanded(final boolean expanded) {
         return new ViewAssertion() {
             @Override
diff --git a/exifinterface/build.gradle b/exifinterface/build.gradle
index 42f50c1..5cbffcf 100644
--- a/exifinterface/build.gradle
+++ b/exifinterface/build.gradle
@@ -38,23 +38,12 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
         from android.sourceSets.main.java.srcDirs
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/fragment/build.gradle b/fragment/build.gradle
index 26e9f1c..a7e0f2a 100644
--- a/fragment/build.gradle
+++ b/fragment/build.gradle
@@ -53,7 +53,6 @@
 
     testOptions {
         unitTests.returnDefaultValues = true
-        compileSdkVersion project.ext.currentSdk
     }
 }
 
@@ -70,16 +69,6 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
@@ -88,7 +77,6 @@
         exclude('android/service/media/**')
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/graphics/drawable/animated/build.gradle b/graphics/drawable/animated/build.gradle
index bb110a1..a8cfd8a 100644
--- a/graphics/drawable/animated/build.gradle
+++ b/graphics/drawable/animated/build.gradle
@@ -67,23 +67,12 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
         from android.sourceSets.main.java.srcDirs
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/graphics/drawable/static/build.gradle b/graphics/drawable/static/build.gradle
index 2c72f9f..f034999 100644
--- a/graphics/drawable/static/build.gradle
+++ b/graphics/drawable/static/build.gradle
@@ -43,10 +43,6 @@
         additionalParameters "--no-version-vectors"
     }
 
-    packagingOptions {
-        exclude 'LICENSE.txt'
-    }
-
     testOptions {
         unitTests.returnDefaultValues = true
     }
@@ -65,23 +61,12 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
         from android.sourceSets.main.java.srcDirs
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/media-compat/build.gradle b/media-compat/build.gradle
index e26a1bc..34730f5 100644
--- a/media-compat/build.gradle
+++ b/media-compat/build.gradle
@@ -59,16 +59,6 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
@@ -77,7 +67,6 @@
         exclude('android/service/media/**')
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/percent/build.gradle b/percent/build.gradle
index c3f386e..41e45ef 100644
--- a/percent/build.gradle
+++ b/percent/build.gradle
@@ -58,23 +58,12 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
         from android.sourceSets.main.java.srcDirs
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/recommendation/build.gradle b/recommendation/build.gradle
index 75d68d1..1c51da0 100644
--- a/recommendation/build.gradle
+++ b/recommendation/build.gradle
@@ -46,22 +46,11 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
         from android.sourceSets.main.java.srcDirs
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
diff --git a/samples/SupportLeanbackDemos/src/com/example/android/leanback/PlaybackControlHelper.java b/samples/SupportLeanbackDemos/src/com/example/android/leanback/PlaybackControlHelper.java
index df6995e..a6752eb 100644
--- a/samples/SupportLeanbackDemos/src/com/example/android/leanback/PlaybackControlHelper.java
+++ b/samples/SupportLeanbackDemos/src/com/example/android/leanback/PlaybackControlHelper.java
@@ -55,6 +55,9 @@
     private PlaybackControlsRow.PictureInPictureAction mPipAction;
 
     private Handler mHandler = new Handler();
+    // simulating whether the media is yet prepared and ready to play
+    private boolean mInitialized = true;
+
     private final Runnable mUpdateProgressRunnable = new Runnable() {
         @Override
         public void run() {
@@ -159,7 +162,7 @@
 
     @Override
     public boolean hasValidMedia() {
-        return true;
+        return mInitialized;
     }
 
     @Override
@@ -179,7 +182,7 @@
 
     @Override
     public int getMediaDuration() {
-        return FAUX_DURATION;
+        return mInitialized ? FAUX_DURATION : 0;
     }
 
     @Override
@@ -280,4 +283,16 @@
             mUpdateProgressRunnable.run();
         }
     }
+
+    public boolean isInitialized() {
+        return mInitialized;
+    }
+
+    public void setInitialized(boolean initialized) {
+        if (mInitialized != initialized) {
+            mInitialized = initialized;
+            onMetadataChanged();
+            onStateChanged();
+        }
+    }
 };
diff --git a/samples/SupportLeanbackDemos/src/com/example/android/leanback/PlaybackControlSupportHelper.java b/samples/SupportLeanbackDemos/src/com/example/android/leanback/PlaybackControlSupportHelper.java
index e7afb27..0425e60 100644
--- a/samples/SupportLeanbackDemos/src/com/example/android/leanback/PlaybackControlSupportHelper.java
+++ b/samples/SupportLeanbackDemos/src/com/example/android/leanback/PlaybackControlSupportHelper.java
@@ -58,6 +58,9 @@
     private PlaybackControlsRow.PictureInPictureAction mPipAction;
 
     private Handler mHandler = new Handler();
+    // simulating whether the media is yet prepared and ready to play
+    private boolean mInitialized = true;
+
     private final Runnable mUpdateProgressRunnable = new Runnable() {
         @Override
         public void run() {
@@ -162,7 +165,7 @@
 
     @Override
     public boolean hasValidMedia() {
-        return true;
+        return mInitialized;
     }
 
     @Override
@@ -182,7 +185,7 @@
 
     @Override
     public int getMediaDuration() {
-        return FAUX_DURATION;
+        return mInitialized ? FAUX_DURATION : 0;
     }
 
     @Override
@@ -283,4 +286,16 @@
             mUpdateProgressRunnable.run();
         }
     }
+
+    public boolean isInitialized() {
+        return mInitialized;
+    }
+
+    public void setInitialized(boolean initialized) {
+        if (mInitialized != initialized) {
+            mInitialized = initialized;
+            onMetadataChanged();
+            onStateChanged();
+        }
+    }
 };
diff --git a/samples/SupportLeanbackDemos/src/com/example/android/leanback/PlaybackOverlayFragment.java b/samples/SupportLeanbackDemos/src/com/example/android/leanback/PlaybackOverlayFragment.java
index 1531d14..bca057f 100644
--- a/samples/SupportLeanbackDemos/src/com/example/android/leanback/PlaybackOverlayFragment.java
+++ b/samples/SupportLeanbackDemos/src/com/example/android/leanback/PlaybackOverlayFragment.java
@@ -15,6 +15,7 @@
 
 import android.content.Context;
 import android.os.Bundle;
+import android.os.Handler;
 import android.support.v17.leanback.widget.Action;
 import android.support.v17.leanback.widget.ArrayObjectAdapter;
 import android.support.v17.leanback.widget.HeaderItem;
@@ -56,6 +57,11 @@
     private PlaybackControlHelper mGlue;
     private PlaybackControlsRowPresenter mPlaybackControlsRowPresenter;
     private ListRowPresenter mListRowPresenter;
+    final Handler mHandler = new Handler();
+
+    // Artificial delay to simulate a media being prepared. The onRowChanged callback should be
+    // called and the playback row UI should be updated after this delay.
+    private static final int MEDIA_PREPARATION_DELAY = 500;
 
     private OnItemViewClickedListener mOnItemViewClickedListener = new OnItemViewClickedListener() {
         @Override
@@ -124,6 +130,13 @@
             }
         };
 
+        mGlue.setInitialized(false);
+        mHandler.postDelayed(new Runnable() {
+            @Override
+            public void run() {
+                mGlue.setInitialized(true);
+            }
+        }, MEDIA_PREPARATION_DELAY);
         mGlue.setOnItemViewClickedListener(mOnItemViewClickedListener);
 
         mPlaybackControlsRowPresenter = mGlue.createControlsRowAndPresenter();
diff --git a/samples/SupportLeanbackDemos/src/com/example/android/leanback/PlaybackOverlaySupportFragment.java b/samples/SupportLeanbackDemos/src/com/example/android/leanback/PlaybackOverlaySupportFragment.java
index 7a33493..f51513c 100644
--- a/samples/SupportLeanbackDemos/src/com/example/android/leanback/PlaybackOverlaySupportFragment.java
+++ b/samples/SupportLeanbackDemos/src/com/example/android/leanback/PlaybackOverlaySupportFragment.java
@@ -18,6 +18,7 @@
 
 import android.content.Context;
 import android.os.Bundle;
+import android.os.Handler;
 import android.support.v17.leanback.widget.Action;
 import android.support.v17.leanback.widget.ArrayObjectAdapter;
 import android.support.v17.leanback.widget.HeaderItem;
@@ -59,6 +60,11 @@
     private PlaybackControlSupportHelper mGlue;
     private PlaybackControlsRowPresenter mPlaybackControlsRowPresenter;
     private ListRowPresenter mListRowPresenter;
+    final Handler mHandler = new Handler();
+
+    // Artificial delay to simulate a media being prepared. The onRowChanged callback should be
+    // called and the playback row UI should be updated after this delay.
+    private static final int MEDIA_PREPARATION_DELAY = 500;
 
     private OnItemViewClickedListener mOnItemViewClickedListener = new OnItemViewClickedListener() {
         @Override
@@ -127,6 +133,14 @@
             }
         };
 
+        mGlue.setInitialized(false);
+        mHandler.postDelayed(new Runnable() {
+            @Override
+            public void run() {
+                mGlue.setInitialized(true);
+            }
+        }, MEDIA_PREPARATION_DELAY);
+
         mGlue.setOnItemViewClickedListener(mOnItemViewClickedListener);
 
         mPlaybackControlsRowPresenter = mGlue.createControlsRowAndPresenter();
diff --git a/transition/build.gradle b/transition/build.gradle
index 05675f9..1071448 100644
--- a/transition/build.gradle
+++ b/transition/build.gradle
@@ -66,23 +66,12 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
         from android.sourceSets.main.java.srcDirs
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/v13/build.gradle b/v13/build.gradle
index 85aa8a8..ef1da57 100644
--- a/v13/build.gradle
+++ b/v13/build.gradle
@@ -60,23 +60,12 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
         from android.sourceSets.main.java.srcDirs
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/v14/preference/build.gradle b/v14/preference/build.gradle
index a7e63d5..e7d547b 100644
--- a/v14/preference/build.gradle
+++ b/v14/preference/build.gradle
@@ -67,23 +67,12 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
         from android.sourceSets.main.java.srcDirs
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/v17/leanback/build.gradle b/v17/leanback/build.gradle
index f5befa7..7738081 100644
--- a/v17/leanback/build.gradle
+++ b/v17/leanback/build.gradle
@@ -69,23 +69,12 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
         from android.sourceSets.main.java.srcDirs
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/v17/leanback/src/android/support/v17/leanback/app/PlaybackControlGlue.java b/v17/leanback/src/android/support/v17/leanback/app/PlaybackControlGlue.java
index b16f432..190ce22 100644
--- a/v17/leanback/src/android/support/v17/leanback/app/PlaybackControlGlue.java
+++ b/v17/leanback/src/android/support/v17/leanback/app/PlaybackControlGlue.java
@@ -211,9 +211,6 @@
      * containing this row should be notified.
      */
     protected void onRowChanged(PlaybackControlsRow row) {
-        if (getHost() != null) {
-            getHost().notifyPlaybackRowChanged();
-        }
     }
 
     /**
@@ -330,5 +327,10 @@
         public void fadeOut() {
             mFragment.fadeOut();
         }
+
+        @Override
+        public void notifyPlaybackRowChanged() {
+            mGlue.onRowChanged(mGlue.getControlsRow());
+        }
     }
 }
diff --git a/v17/leanback/src/android/support/v17/leanback/app/PlaybackControlSupportGlue.java b/v17/leanback/src/android/support/v17/leanback/app/PlaybackControlSupportGlue.java
index 55ce89e..b3d19ae 100644
--- a/v17/leanback/src/android/support/v17/leanback/app/PlaybackControlSupportGlue.java
+++ b/v17/leanback/src/android/support/v17/leanback/app/PlaybackControlSupportGlue.java
@@ -193,5 +193,10 @@
         public void fadeOut() {
             mFragment.fadeOut();
         }
+
+        @Override
+        public void notifyPlaybackRowChanged() {
+            mGlue.onRowChanged(mGlue.getControlsRow());
+        }
     }
 }
diff --git a/v17/leanback/tests/java/android/support/v17/leanback/app/PlaybackControlGlueTest.java b/v17/leanback/tests/java/android/support/v17/leanback/app/PlaybackControlGlueTest.java
index f26c60c..326d2be 100644
--- a/v17/leanback/tests/java/android/support/v17/leanback/app/PlaybackControlGlueTest.java
+++ b/v17/leanback/tests/java/android/support/v17/leanback/app/PlaybackControlGlueTest.java
@@ -50,6 +50,8 @@
 
     static class PlayControlGlueImpl extends PlaybackControlGlue {
         int mSpeedId = PLAYBACK_SPEED_PAUSED;
+        // number of times onRowChanged callback is called
+        int mOnRowChangedCallCount = 0;
 
         PlayControlGlueImpl(Context context, int[] seekSpeeds) {
             super(context, seekSpeeds);
@@ -59,6 +61,11 @@
             super(context, ffSpeeds, rwSpeeds);
         }
 
+        PlayControlGlueImpl(Context context, PlaybackOverlayFragment fragment,
+                                   int[] seekSpeeds) {
+            super(context, fragment, seekSpeeds);
+        }
+
         @Override
         public boolean hasValidMedia() {
             return true;
@@ -124,6 +131,16 @@
 
         @Override
         protected void onRowChanged(PlaybackControlsRow row) {
+            mOnRowChangedCallCount++;
+        }
+
+        public void notifyMetaDataChanged() {
+            onMetadataChanged();
+            onStateChanged();
+        }
+
+        public int getOnRowChangedCallCount() {
+            return mOnRowChangedCallCount;
         }
     }
 
@@ -557,4 +574,32 @@
         assertEquals(PlaybackControlGlue.PLAYBACK_SPEED_NORMAL, glue.getCurrentSpeedId());
     }
 
+    @Test
+    public void testOnRowChangedCallback() throws Exception {
+        final PlaybackOverlayFragment[] fragmentResult = new
+                PlaybackOverlayFragment[1];
+        InstrumentationRegistry.getInstrumentation().runOnMainSync(new Runnable() {
+            @Override
+            public void run() {
+                fragmentResult[0] = new PlaybackOverlayFragment();
+            }
+        });
+        PlaybackOverlayFragment fragment = fragmentResult[0];
+        PlayControlGlueImpl playbackGlue = new PlayControlGlueImpl(context, fragment,
+                new int[]{
+                        PlaybackControlGlue.PLAYBACK_SPEED_FAST_L0,
+                        PlaybackControlGlue.PLAYBACK_SPEED_FAST_L1,
+                        PlaybackControlGlue.PLAYBACK_SPEED_FAST_L2
+                });
+
+        // before any controls row is created the count is zero
+        assertEquals(playbackGlue.getOnRowChangedCallCount(), 0);
+        playbackGlue.createControlsRowAndPresenter();
+        // after a controls row is created, onRowChanged() call back is called once
+        assertEquals(playbackGlue.getOnRowChangedCallCount(), 1);
+        playbackGlue.notifyMetaDataChanged();
+        // onMetaDataChanged() calls updateRowMetadata which ends up calling
+        // notifyPlaybackRowChanged on the old host and finally onRowChanged on the glue.
+        assertEquals(playbackGlue.getOnRowChangedCallCount(), 2);
+    }
 }
diff --git a/v17/leanback/tests/java/android/support/v17/leanback/app/PlaybackControlSupportGlueTest.java b/v17/leanback/tests/java/android/support/v17/leanback/app/PlaybackControlSupportGlueTest.java
index 211b42c..748a39f 100644
--- a/v17/leanback/tests/java/android/support/v17/leanback/app/PlaybackControlSupportGlueTest.java
+++ b/v17/leanback/tests/java/android/support/v17/leanback/app/PlaybackControlSupportGlueTest.java
@@ -51,8 +51,10 @@
 public class PlaybackControlSupportGlueTest {
 
 
-    static class PlayControlGlueImpl extends PlaybackControlSupportGlue {
+    public  static class PlayControlGlueImpl extends PlaybackControlSupportGlue {
         int mSpeedId = PLAYBACK_SPEED_PAUSED;
+        // number of times onRowChanged callback is called
+        int mOnRowChangedCallCount = 0;
 
         PlayControlGlueImpl(Context context, int[] seekSpeeds) {
             super(context, seekSpeeds);
@@ -62,6 +64,11 @@
             super(context, ffSpeeds, rwSpeeds);
         }
 
+        PlayControlGlueImpl(Context context, PlaybackOverlaySupportFragment fragment,
+                int[] seekSpeeds) {
+            super(context, fragment, seekSpeeds);
+        }
+
         @Override
         public boolean hasValidMedia() {
             return true;
@@ -127,6 +134,16 @@
 
         @Override
         protected void onRowChanged(PlaybackControlsRow row) {
+            mOnRowChangedCallCount++;
+        }
+
+        public void notifyMetaDataChanged() {
+            onMetadataChanged();
+            onStateChanged();
+        }
+
+        public int getOnRowChangedCallCount() {
+            return mOnRowChangedCallCount;
         }
     }
 
@@ -560,4 +577,33 @@
         assertEquals(PlaybackControlSupportGlue.PLAYBACK_SPEED_NORMAL, glue.getCurrentSpeedId());
     }
 
+    @Test
+    public void testOnRowChangedCallback() throws Exception {
+        final PlaybackOverlaySupportFragment[] fragmentResult = new
+                PlaybackOverlaySupportFragment[1];
+        InstrumentationRegistry.getInstrumentation().runOnMainSync(new Runnable() {
+            @Override
+            public void run() {
+                fragmentResult[0] = new PlaybackOverlaySupportFragment();
+            }
+        });
+        PlaybackOverlaySupportFragment fragment = fragmentResult[0];
+        PlayControlGlueImpl playbackGlue = new PlayControlGlueImpl(context, fragment,
+                new int[]{
+                        PlaybackControlSupportGlue.PLAYBACK_SPEED_FAST_L0,
+                        PlaybackControlSupportGlue.PLAYBACK_SPEED_FAST_L1,
+                        PlaybackControlSupportGlue.PLAYBACK_SPEED_FAST_L2
+                });
+
+        // before any controls row is created the count is zero
+        assertEquals(playbackGlue.getOnRowChangedCallCount(), 0);
+        playbackGlue.createControlsRowAndPresenter();
+        // after a controls row is created, onRowChanged() call back is called once
+        assertEquals(playbackGlue.getOnRowChangedCallCount(), 1);
+        playbackGlue.notifyMetaDataChanged();
+        // onMetaDataChanged() calls updateRowMetadata which ends up calling
+        // notifyPlaybackRowChanged on the old host and finally onRowChanged on the glue.
+        assertEquals(playbackGlue.getOnRowChangedCallCount(), 2);
+    }
+
 }
diff --git a/v17/preference-leanback/build.gradle b/v17/preference-leanback/build.gradle
index 9bfd0f3..11289d2 100644
--- a/v17/preference-leanback/build.gradle
+++ b/v17/preference-leanback/build.gradle
@@ -41,23 +41,12 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
         from android.sourceSets.main.java.srcDirs
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/v7/appcompat/build.gradle b/v7/appcompat/build.gradle
index aa62632..1468503 100644
--- a/v7/appcompat/build.gradle
+++ b/v7/appcompat/build.gradle
@@ -66,23 +66,12 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
         from android.sourceSets.main.java.srcDirs
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/v7/cardview/build.gradle b/v7/cardview/build.gradle
index b88aad7..4633a46 100644
--- a/v7/cardview/build.gradle
+++ b/v7/cardview/build.gradle
@@ -43,23 +43,12 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
         from android.sourceSets.main.java.srcDirs
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/v7/gridlayout/build.gradle b/v7/gridlayout/build.gradle
index 542d5a7..beebabe 100644
--- a/v7/gridlayout/build.gradle
+++ b/v7/gridlayout/build.gradle
@@ -58,23 +58,12 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
         from android.sourceSets.main.java.srcDirs
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/v7/mediarouter/build.gradle b/v7/mediarouter/build.gradle
index 6b63089..d6c4d78 100644
--- a/v7/mediarouter/build.gradle
+++ b/v7/mediarouter/build.gradle
@@ -4,6 +4,9 @@
 dependencies {
     compile project(":support-appcompat-v7")
     compile project(":support-palette-v7")
+
+    androidTestCompile ("com.android.support.test:runner:${project.rootProject.ext.testRunnerVersion}")
+    testCompile 'junit:junit:4.12'
 }
 
 android {
@@ -11,6 +14,8 @@
 
     defaultConfig {
         minSdkVersion 9
+
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
 
     sourceSets {
@@ -23,6 +28,11 @@
                 'src'
         ]
         main.res.srcDir 'res'
+
+        androidTest.setRoot('tests')
+        androidTest.java.srcDir 'tests/src'
+        androidTest.res.srcDir 'tests/res'
+        androidTest.manifest.srcFile 'tests/AndroidManifest.xml'
     }
 
     compileOptions {
@@ -44,23 +54,12 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
         from android.sourceSets.main.java.srcDirs
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/v7/mediarouter/src/android/support/v7/app/MediaRouteChooserDialog.java b/v7/mediarouter/src/android/support/v7/app/MediaRouteChooserDialog.java
index ac79f2d..2e5b983 100644
--- a/v7/mediarouter/src/android/support/v7/app/MediaRouteChooserDialog.java
+++ b/v7/mediarouter/src/android/support/v7/app/MediaRouteChooserDialog.java
@@ -378,12 +378,12 @@
         }
     }
 
-    private static final class RouteComparator implements Comparator<MediaRouter.RouteInfo> {
+    static final class RouteComparator implements Comparator<MediaRouter.RouteInfo> {
         public static final RouteComparator sInstance = new RouteComparator();
 
         @Override
         public int compare(MediaRouter.RouteInfo lhs, MediaRouter.RouteInfo rhs) {
-            return lhs.getName().compareTo(rhs.getName());
+            return lhs.getName().compareToIgnoreCase(rhs.getName());
         }
     }
 }
diff --git a/v7/mediarouter/tests/AndroidManifest.xml b/v7/mediarouter/tests/AndroidManifest.xml
new file mode 100644
index 0000000..87c4d65
--- /dev/null
+++ b/v7/mediarouter/tests/AndroidManifest.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2016 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+  -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          xmlns:tools="http://schemas.android.com/tools"
+          package="android.support.v7.mediarouter.test">
+
+    <uses-sdk
+            android:minSdkVersion="9"
+            android:targetSdkVersion="23"
+            tools:overrideLibrary="android.support.test, android.app, android.support.test.rule,
+                      android.support.test.espresso, android.support.test.espresso.idling"/>
+
+    <application android:supportsRtl="true">
+
+        <uses-library android:name="android.test.runner"/>
+    </application>
+
+    <instrumentation
+            android:name="android.test.InstrumentationTestRunner"
+            android:targetPackage="android.support.v7.mediarouter.test"/>
+
+</manifest>
diff --git a/v7/mediarouter/tests/NO_DOCS b/v7/mediarouter/tests/NO_DOCS
new file mode 100644
index 0000000..092a39c
--- /dev/null
+++ b/v7/mediarouter/tests/NO_DOCS
@@ -0,0 +1,17 @@
+# Copyright (C) 2016 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+Having this file, named NO_DOCS, in a directory will prevent
+Android javadocs from being generated for java files under
+the directory. This is especially useful for test projects.
diff --git a/v7/mediarouter/tests/src/android/support/v7/app/MediaRouteChooserDialogTest.java b/v7/mediarouter/tests/src/android/support/v7/app/MediaRouteChooserDialogTest.java
new file mode 100644
index 0000000..7a21cdb
--- /dev/null
+++ b/v7/mediarouter/tests/src/android/support/v7/app/MediaRouteChooserDialogTest.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.support.v7.app;
+
+import static org.junit.Assert.assertTrue;
+
+import android.support.test.filters.SmallTest;
+import android.support.test.runner.AndroidJUnit4;
+import android.support.v7.media.MediaRouter.RouteInfo;
+import android.support.v7.media.TestUtils;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+public class MediaRouteChooserDialogTest {
+    private MediaRouteChooserDialog.RouteComparator mComparator;
+
+    @Before
+    public void setup() {
+        mComparator = new MediaRouteChooserDialog.RouteComparator();
+    }
+
+    @Test
+    public void testRouteComparatorWithSameRouteName() {
+        RouteInfo routeInfo1 = TestUtils.createRouteInfo("ROUTE_ID_1", "ROUTE_NAME_1");
+        RouteInfo routeInfo2 = TestUtils.createRouteInfo("ROUTE_ID_2", "ROUTE_NAME_1");
+        int result = mComparator.compare(routeInfo1, routeInfo2);
+        assertTrue(result == 0);
+    }
+
+    @Test
+    public void testRouteComparatorWithCommonComparison() {
+        RouteInfo routeInfo1 = TestUtils.createRouteInfo("ROUTE_ID_1", "Route ABC");
+        RouteInfo routeInfo2 = TestUtils.createRouteInfo("ROUTE_ID_2", "Route XYZ");
+        int result = mComparator.compare(routeInfo1, routeInfo2);
+        assertTrue(result < 0);
+    }
+
+    @Test
+    public void testRouteComparatorWithCaseInsensitiveComparison() {
+        RouteInfo routeInfo1 = TestUtils.createRouteInfo("ROUTE_ID_1", "living room abc");
+        RouteInfo routeInfo2 = TestUtils.createRouteInfo("ROUTE_ID_2", "LIVING ROOM XYZ");
+        int result1 = mComparator.compare(routeInfo1, routeInfo2);
+        assertTrue(result1 < 0);
+
+        RouteInfo routeInfo3 = TestUtils.createRouteInfo("ROUTE_ID_3", "LIVING ROOM ABC");
+        RouteInfo routeInfo4 = TestUtils.createRouteInfo("ROUTE_ID_4", "living room xyz");
+        int result2 = mComparator.compare(routeInfo3, routeInfo4);
+        assertTrue(result2 < 0);
+    }
+}
diff --git a/v7/mediarouter/tests/src/android/support/v7/media/TestUtils.java b/v7/mediarouter/tests/src/android/support/v7/media/TestUtils.java
new file mode 100644
index 0000000..f92a4d2
--- /dev/null
+++ b/v7/mediarouter/tests/src/android/support/v7/media/TestUtils.java
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.support.v7.media;
+
+public class TestUtils {
+    public static MediaRouter.RouteInfo createRouteInfo(String id, String name) {
+        MediaRouteDescriptor descriptor = new MediaRouteDescriptor.Builder(id, name).build();
+        MediaRouter.RouteInfo routeInfo = new MediaRouter.RouteInfo(null, null, null);
+        routeInfo.updateDescriptor(descriptor);
+        return routeInfo;
+    }
+}
diff --git a/v7/palette/build.gradle b/v7/palette/build.gradle
index 2494370..8e332f5 100644
--- a/v7/palette/build.gradle
+++ b/v7/palette/build.gradle
@@ -39,23 +39,12 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
         from android.sourceSets.main.java.srcDirs
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/v7/preference/build.gradle b/v7/preference/build.gradle
index a63cc9e..f6e1ce0 100644
--- a/v7/preference/build.gradle
+++ b/v7/preference/build.gradle
@@ -85,23 +85,12 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
         from android.sourceSets.main.java.srcDirs
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }
 
diff --git a/v7/recyclerview/build.gradle b/v7/recyclerview/build.gradle
index 11a098e..0e03496 100644
--- a/v7/recyclerview/build.gradle
+++ b/v7/recyclerview/build.gradle
@@ -47,10 +47,6 @@
         targetCompatibility JavaVersion.VERSION_1_7
     }
 
-    packagingOptions {
-        exclude 'LICENSE.txt'
-    }
-
     testOptions {
         unitTests.returnDefaultValues = true
     }
@@ -73,23 +69,12 @@
         from variant.javaCompile.destinationDir
         from 'LICENSE.txt'
     }
-    def javadocTask = project.tasks.create(name: "javadoc${suffix}", type: Javadoc) {
-        source android.sourceSets.main.java
-        classpath = files(variant.javaCompile.classpath.files) + files(
-                "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar")
-    }
-
-    def javadocJarTask = project.tasks.create(name: "javadocJar${suffix}", type: Jar) {
-        classifier = 'javadoc'
-        from 'build/docs/javadoc'
-    }
 
     def sourcesJarTask = project.tasks.create(name: "sourceJar${suffix}", type: Jar) {
         classifier = 'sources'
         from android.sourceSets.main.java.srcDirs
     }
 
-    artifacts.add('archives', javadocJarTask);
     artifacts.add('archives', sourcesJarTask);
 }