Merge "UiBench: add NotificationShadeActivity"
diff --git a/tests/UiBench/AndroidManifest.xml b/tests/UiBench/AndroidManifest.xml
index 97b4216..12143b7 100644
--- a/tests/UiBench/AndroidManifest.xml
+++ b/tests/UiBench/AndroidManifest.xml
@@ -190,5 +190,15 @@
<category android:name="com.android.test.uibench.TEST" />
</intent-filter>
</activity>
+
+ <!-- Notification Shade -->
+ <activity
+ android:name=".NotificationShadeActivity"
+ android:label="Notification Shade">
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+ <category android:name="com.android.test.uibench.TEST" />
+ </intent-filter>
+ </activity>
</application>
</manifest>
diff --git a/tests/UiBench/res/layout/notification.xml b/tests/UiBench/res/layout/notification.xml
new file mode 100644
index 0000000..57c5b44
--- /dev/null
+++ b/tests/UiBench/res/layout/notification.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+ android:layout_width="match_parent"
+ android:layout_height="wrap_content"
+ android:orientation="vertical"
+ android:background="@android:color/white"
+ android:paddingBottom="4dp">
+ <View android:layout_width="match_parent"
+ android:layout_height="1px"
+ android:background="#aaa"/>
+ <TextView
+ android:id="@+id/info"
+ android:layout_width="match_parent"
+ android:layout_height="wrap_content"
+ android:drawablePadding="2dp"
+ android:gravity="center_vertical"
+ android:textAppearance="@android:style/TextAppearance.Material.Notification.Info"
+ android:paddingLeft="16dp"
+ android:paddingTop="4dp"/>
+ <TextView
+ android:id="@+id/title"
+ android:layout_width="match_parent"
+ android:layout_height="wrap_content"
+ android:textAppearance="@android:style/TextAppearance.Material.Notification.Title"
+ android:paddingLeft="16dp"/>
+ <TextView
+ android:id="@+id/line2"
+ android:layout_width="match_parent"
+ android:layout_height="wrap_content"
+ android:textAppearance="@android:style/TextAppearance.Material.Notification.Line2"
+ android:paddingLeft="16dp"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/tests/UiBench/res/values/dimens.xml b/tests/UiBench/res/values/dimens.xml
index 099da77..a788491 100644
--- a/tests/UiBench/res/values/dimens.xml
+++ b/tests/UiBench/res/values/dimens.xml
@@ -16,4 +16,5 @@
<resources>
<!-- Default screen margins, per the Android Design guidelines. -->
<dimen name="default_spacing">16dp</dimen>
+ <dimen name="notification_icon_size">16dp</dimen>
</resources>
diff --git a/tests/UiBench/src/com/android/test/uibench/NotificationShadeActivity.java b/tests/UiBench/src/com/android/test/uibench/NotificationShadeActivity.java
new file mode 100644
index 0000000..70deeea
--- /dev/null
+++ b/tests/UiBench/src/com/android/test/uibench/NotificationShadeActivity.java
@@ -0,0 +1,161 @@
+/*
+ * 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 com.android.test.uibench;
+
+import android.content.Context;
+import android.graphics.drawable.Drawable;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v7.app.AppCompatActivity;
+import android.view.GestureDetector;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewConfiguration;
+import android.widget.LinearLayout;
+import android.widget.Scroller;
+import android.widget.TextView;
+
+import java.util.ArrayList;
+
+public class NotificationShadeActivity extends AppCompatActivity {
+
+ private static class FakeNotificationStackView extends LinearLayout {
+ private static final int INITIAL_ELEVATION = 40;
+
+ private LayoutInflater mLayoutInflater;
+ private GestureDetector mGestureDetector;
+ private Scroller mScroller;
+ private ArrayList<View> mChildren = new ArrayList<>();
+ private int mChildrenCount = 0;
+ private int mFullHeight = 0;
+ private int mScaledTouchSlop;
+
+ private Runnable mUpdateAction = new Runnable() {
+ @Override
+ public void run() {
+ if (mScroller.computeScrollOffset()) {
+ updateState(mScroller.getCurrY());
+ postOnAnimation(this);
+ }
+ }
+ };
+
+ private GestureDetector.OnGestureListener mGestureListener =
+ new GestureDetector.SimpleOnGestureListener() {
+ @Override
+ public boolean onDown(MotionEvent motionEvent) {
+ return true;
+ }
+
+ @Override
+ public boolean onFling(MotionEvent e1, MotionEvent e2, float vX, float vY) {
+ if (Math.abs(e1.getY() - e2.getY()) <= mScaledTouchSlop) {
+ return false;
+ }
+ mScroller.fling(0, mFullHeight, 0, (int) vY, 0, 0, 0, getHeight());
+ postOnAnimation(mUpdateAction);
+ return true;
+ }
+ };
+
+ private void generateNextView() {
+ View view = mLayoutInflater.inflate(R.layout.notification, this, false);
+ boolean even = mChildren.size() % 2 == 0;
+ Context context = getContext();
+ ((TextView) view.findViewById(R.id.title)).setText(even ?
+ "Very important notification" : "Next video to watch");
+ ((TextView) view.findViewById(R.id.line2)).setText(even ?
+ "Wifi nearby" : "Amazing cats");
+ TextView infoView = (TextView) view.findViewById(R.id.info);
+ Drawable drawable = context.getDrawable(even ? R.drawable.ic_menu_manage
+ : R.drawable.ic_menu_slideshow);
+ int size = context.getResources().getDimensionPixelSize(R.dimen.notification_icon_size);
+ drawable.setBounds(0, 0, size, size);
+ infoView.setCompoundDrawables(drawable, null, null, null);
+ infoView.setText(even ? "Android System" : "Youtube");
+ mChildren.add(view);
+ }
+
+ public FakeNotificationStackView(Context context) {
+ super(context);
+ setOrientation(LinearLayout.VERTICAL);
+ mLayoutInflater = LayoutInflater.from(getContext());
+ mGestureDetector = new GestureDetector(getContext(), mGestureListener);
+ mScaledTouchSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop();
+ mScroller = new Scroller(getContext());
+ }
+
+ private int lastChildHeight() {
+ return (int) mChildren.get(mChildrenCount - 1).getTag();
+ }
+
+ private void updateState(int expectedHeight) {
+ if (expectedHeight == 0 && mChildrenCount == 0) {
+ return;
+ }
+ for (View v: mChildren) {
+ v.setTranslationY(0);
+ v.setElevation(INITIAL_ELEVATION);
+ }
+ if (mChildrenCount != 0 && expectedHeight < mFullHeight - lastChildHeight()) {
+ while (mChildrenCount > 0){
+ if (expectedHeight > mFullHeight - lastChildHeight()) {
+ break;
+ }
+ mFullHeight -= lastChildHeight();
+ removeView(mChildren.get(mChildrenCount - 1));
+ mChildrenCount--;
+ }
+ } else if (expectedHeight > mFullHeight) {
+ while (expectedHeight > mFullHeight) {
+ if (mChildrenCount == mChildren.size()) {
+ generateNextView();
+ }
+ mChildrenCount++;
+ View child = mChildren.get(mChildrenCount - 1);
+ child.setElevation(INITIAL_ELEVATION);
+ int widthSpec = MeasureSpec.makeMeasureSpec(getWidth(), MeasureSpec.AT_MOST);
+ int heightSpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
+ child.measure(widthSpec, heightSpec);
+ addView(child);
+ int measuredHeight = child.getMeasuredHeight();
+ child.setTag(measuredHeight);
+ mFullHeight += measuredHeight;
+ }
+ }
+ if (mChildrenCount == 0) {
+ return;
+ }
+ View lastChild = mChildren.get(mChildrenCount - 1);
+ int translationY = expectedHeight - mFullHeight;
+ lastChild.setTranslationY(translationY);
+ float p = - ((float) translationY) / lastChildHeight();
+ lastChild.setElevation((1 - p) * INITIAL_ELEVATION);
+ }
+
+ @Override
+ public boolean onTouchEvent(MotionEvent ev) {
+ return mGestureDetector.onTouchEvent(ev);
+ }
+ }
+
+ @Override
+ protected void onCreate(@Nullable Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(new FakeNotificationStackView(this));
+ }
+}