Merge "Add swipe-to-dismiss support to PhoneWindow." into klp-modular-dev
diff --git a/core/java/android/view/VolumePanel.java b/core/java/android/view/VolumePanel.java
index f0e6677..52f9c0b 100644
--- a/core/java/android/view/VolumePanel.java
+++ b/core/java/android/view/VolumePanel.java
@@ -311,7 +311,6 @@
         lp.type = LayoutParams.TYPE_VOLUME_OVERLAY;
         lp.width = LayoutParams.WRAP_CONTENT;
         lp.height = LayoutParams.WRAP_CONTENT;
-        lp.privateFlags |= LayoutParams.PRIVATE_FLAG_FORCE_SHOW_NAV_BAR;
         window.setAttributes(lp);
         window.addFlags(LayoutParams.FLAG_NOT_FOCUSABLE | LayoutParams.FLAG_NOT_TOUCH_MODAL
                 | LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH);
diff --git a/core/java/android/view/WindowManager.java b/core/java/android/view/WindowManager.java
index 0ce4da5..53a4c0d0 100644
--- a/core/java/android/view/WindowManager.java
+++ b/core/java/android/view/WindowManager.java
@@ -1063,13 +1063,6 @@
         public static final int PRIVATE_FLAG_SHOW_FOR_ALL_USERS = 0x00000010;
 
         /**
-         * Special flag for the volume overlay: force the window manager out of "hide nav bar"
-         * mode while the window is on screen.
-         *
-         * {@hide} */
-        public static final int PRIVATE_FLAG_FORCE_SHOW_NAV_BAR = 0x00000020;
-
-        /**
          * Never animate position changes of the window.
          *
          * {@hide} */
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/BarTransitions.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/BarTransitions.java
index cb17ac6..eb63a54 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/BarTransitions.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/BarTransitions.java
@@ -37,6 +37,8 @@
     private static final boolean DEBUG = false;
     private static final boolean DEBUG_COLORS = false;
 
+    public static final boolean HIGH_END = ActivityManager.isHighEndGfx();
+
     public static final int MODE_OPAQUE = 0;
     public static final int MODE_SEMI_TRANSPARENT = 1;
     public static final int MODE_TRANSLUCENT = 2;
@@ -48,7 +50,6 @@
 
     private final String mTag;
     private final View mView;
-    private final boolean mSupportsTransitions = ActivityManager.isHighEndGfx();
     private final BarBackgroundDrawable mBarBackground;
 
     private int mMode;
@@ -57,7 +58,7 @@
         mTag = "BarTransitions." + view.getClass().getSimpleName();
         mView = view;
         mBarBackground = new BarBackgroundDrawable(mView.getContext(), gradientResourceId);
-        if (mSupportsTransitions) {
+        if (HIGH_END) {
             mView.setBackground(mBarBackground);
         }
     }
@@ -67,18 +68,22 @@
     }
 
     public void transitionTo(int mode, boolean animate) {
+        // low-end devices do not support translucent modes, fallback to opaque
+        if (!HIGH_END && (mode == MODE_SEMI_TRANSPARENT || mode == MODE_TRANSLUCENT)) {
+            mode = MODE_OPAQUE;
+        }
         if (mMode == mode) return;
         int oldMode = mMode;
         mMode = mode;
         if (DEBUG) Log.d(mTag, String.format("%s -> %s animate=%s",
                 modeToString(oldMode), modeToString(mode),  animate));
-        if (mSupportsTransitions) {
-            onTransition(oldMode, mMode, animate);
-        }
+        onTransition(oldMode, mMode, animate);
     }
 
     protected void onTransition(int oldMode, int newMode, boolean animate) {
-        applyModeBackground(oldMode, newMode, animate);
+        if (HIGH_END) {
+            applyModeBackground(oldMode, newMode, animate);
+        }
     }
 
     protected void applyModeBackground(int oldMode, int newMode, boolean animate) {
diff --git a/policy/src/com/android/internal/policy/impl/ImmersiveModeConfirmation.java b/policy/src/com/android/internal/policy/impl/ImmersiveModeConfirmation.java
index 3e57a77..b734c41 100644
--- a/policy/src/com/android/internal/policy/impl/ImmersiveModeConfirmation.java
+++ b/policy/src/com/android/internal/policy/impl/ImmersiveModeConfirmation.java
@@ -178,6 +178,7 @@
                         | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED
                 ,
                 PixelFormat.TRANSLUCENT);
+        lp.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS;
         lp.setTitle("ImmersiveModeConfirmation");
         lp.windowAnimations = com.android.internal.R.style.Animation_RecentApplications;
         lp.gravity = Gravity.FILL;
diff --git a/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java b/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
index e38db58..6ad6e15 100644
--- a/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
+++ b/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
@@ -3276,8 +3276,9 @@
                             + mRestrictedScreenWidth;
                     pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop
                             + mRestrictedScreenHeight;
-                } else if (attrs.type == TYPE_TOAST || attrs.type == TYPE_SYSTEM_ALERT) {
-                    // Toasts are stable to interim decor changes.
+                } else if (attrs.type == TYPE_TOAST || attrs.type == TYPE_SYSTEM_ALERT
+                        || attrs.type == TYPE_VOLUME_OVERLAY) {
+                    // These dialogs are stable to interim decor changes.
                     pf.left = df.left = of.left = cf.left = mStableLeft;
                     pf.top = df.top = of.top = cf.top = mStableTop;
                     pf.right = df.right = of.right = cf.right = mStableRight;
@@ -3381,13 +3382,10 @@
                                 WindowManager.LayoutParams attrs) {
         if (DEBUG_LAYOUT) Slog.i(TAG, "Win " + win + ": isVisibleOrBehindKeyguardLw="
                 + win.isVisibleOrBehindKeyguardLw());
-        if (mTopFullscreenOpaqueWindowState == null && (win.getAttrs().privateFlags
-                &WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_SHOW_NAV_BAR) != 0
-                || (win.isVisibleLw() && attrs.type == TYPE_INPUT_METHOD)) {
-            if (mForcingShowNavBarLayer < 0) {
-                mForcingShowNavBar = true;
-                mForcingShowNavBarLayer = win.getSurfaceLayer();
-            }
+        if (mTopFullscreenOpaqueWindowState == null
+                && win.isVisibleLw() && attrs.type == TYPE_INPUT_METHOD) {
+            mForcingShowNavBar = true;
+            mForcingShowNavBarLayer = win.getSurfaceLayer();
         }
         if (mTopFullscreenOpaqueWindowState == null &&
                 win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw()) {
diff --git a/tests/AppLaunch/src/com/android/tests/applaunch/AppLaunch.java b/tests/AppLaunch/src/com/android/tests/applaunch/AppLaunch.java
index 62f6aff..dfb8070 100644
--- a/tests/AppLaunch/src/com/android/tests/applaunch/AppLaunch.java
+++ b/tests/AppLaunch/src/com/android/tests/applaunch/AppLaunch.java
@@ -85,11 +85,13 @@
         // do initial app launch, without force stopping
         for (String app : mNameToResultKey.keySet()) {
             long launchTime = startApp(app, false);
-            if (launchTime <=0 ) {
+            if (launchTime <= 0) {
                 mNameToLaunchTime.put(app, -1L);
                 // simply pass the app if launch isn't successful
                 // error should have already been logged by startApp
                 continue;
+            } else {
+                mNameToLaunchTime.put(app, launchTime);
             }
             sleep(INITIAL_LAUNCH_IDLE_TIMEOUT);
             closeApp(app, false);
@@ -98,9 +100,9 @@
         // do the real app launch now
         for (int i = 0; i < mLaunchIterations; i++) {
             for (String app : mNameToResultKey.keySet()) {
-                long totalLaunchTime = mNameToLaunchTime.get(app);
+                long prevLaunchTime = mNameToLaunchTime.get(app);
                 long launchTime = 0;
-                if (totalLaunchTime < 0) {
+                if (prevLaunchTime < 0) {
                     // skip if the app has previous failures
                     continue;
                 }
@@ -110,18 +112,19 @@
                     mNameToLaunchTime.put(app, -1L);
                     continue;
                 }
-                totalLaunchTime += launchTime;
-                mNameToLaunchTime.put(app, totalLaunchTime);
+                // keep the min launch time
+                if (launchTime < prevLaunchTime) {
+                    mNameToLaunchTime.put(app, launchTime);
+                }
                 sleep(POST_LAUNCH_IDLE_TIMEOUT);
                 closeApp(app, true);
                 sleep(BETWEEN_LAUNCH_SLEEP_TIMEOUT);
             }
         }
         for (String app : mNameToResultKey.keySet()) {
-            long totalLaunchTime = mNameToLaunchTime.get(app);
-            if (totalLaunchTime != -1) {
-                mResult.putDouble(mNameToResultKey.get(app),
-                        ((double) totalLaunchTime) / mLaunchIterations);
+            long launchTime = mNameToLaunchTime.get(app);
+            if (launchTime != -1) {
+                mResult.putLong(mNameToResultKey.get(app), launchTime);
             }
         }
         instrumentation.sendStatus(0, mResult);