Add more tests for libhwui
These tests verify the behavior when scaling paths and text
Change-Id: I0f3259175bcee93186e30296759996e0447cba99
diff --git a/tests/HwAccelerationTest/AndroidManifest.xml b/tests/HwAccelerationTest/AndroidManifest.xml
index 1974e0f..7d2ba19 100644
--- a/tests/HwAccelerationTest/AndroidManifest.xml
+++ b/tests/HwAccelerationTest/AndroidManifest.xml
@@ -33,6 +33,24 @@
<meta-data android:name="android.graphics.renderThread" android:value="true" />
<activity
+ android:name="ScaledTextActivity"
+ android:label="_ScaledText">
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+ <category android:name="android.intent.category.LAUNCHER" />
+ </intent-filter>
+ </activity>
+
+ <activity
+ android:name="ScaledPathsActivity"
+ android:label="_ScaledPaths">
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+ <category android:name="android.intent.category.LAUNCHER" />
+ </intent-filter>
+ </activity>
+
+ <activity
android:name="Alpha8BitmapActivity"
android:label="_Alpha8Bitmap">
<intent-filter>
diff --git a/tests/HwAccelerationTest/src/com/android/test/hwui/ScaledPathsActivity.java b/tests/HwAccelerationTest/src/com/android/test/hwui/ScaledPathsActivity.java
new file mode 100644
index 0000000..deb4b6b
--- /dev/null
+++ b/tests/HwAccelerationTest/src/com/android/test/hwui/ScaledPathsActivity.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2010 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.hwui;
+
+import android.app.Activity;
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.Path;
+import android.graphics.RectF;
+import android.os.Bundle;
+import android.view.View;
+
+@SuppressWarnings({"UnusedDeclaration"})
+public class ScaledPathsActivity extends Activity {
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ final PathsView view = new PathsView(this);
+ setContentView(view);
+ }
+
+ public static class PathsView extends View {
+ private final Paint mPathPaint;
+ private final Path mPath;
+ private final RectF mPathBounds = new RectF();
+
+ public PathsView(Context c) {
+ super(c);
+
+ mPathPaint = new Paint();
+ mPathPaint.setAntiAlias(true);
+ mPathPaint.setColor(0xff0000ff);
+ mPathPaint.setStrokeWidth(5.0f);
+ mPathPaint.setStyle(Paint.Style.FILL);
+
+ mPath = new Path();
+ mPath.moveTo(0.0f, 0.0f);
+ mPath.cubicTo(0.0f, 0.0f, 100.0f, 150.0f, 100.0f, 200.0f);
+ mPath.cubicTo(100.0f, 200.0f, 50.0f, 300.0f, -80.0f, 200.0f);
+ mPath.cubicTo(-80.0f, 200.0f, 100.0f, 200.0f, 200.0f, 0.0f);
+
+ mPath.computeBounds(mPathBounds, true);
+ }
+
+ @Override
+ protected void onDraw(Canvas canvas) {
+ super.onDraw(canvas);
+ canvas.drawARGB(255, 255, 255, 255);
+
+ mPathPaint.setColor(0xff0000ff);
+ mPathPaint.setStyle(Paint.Style.FILL);
+
+ canvas.save();
+ drawPath(canvas, 1.0f, 1.0f);
+ drawPath(canvas, 2.0f, 2.0f);
+ drawPath(canvas, 4.0f, 4.0f);
+ canvas.restore();
+
+ mPathPaint.setColor(0xffff0000);
+ mPathPaint.setStyle(Paint.Style.STROKE);
+
+ canvas.save();
+ drawPath(canvas, 1.0f, 1.0f);
+ drawPath(canvas, 2.0f, 2.0f);
+ drawPath(canvas, 4.0f, 4.0f);
+ canvas.restore();
+ }
+
+ private void drawPath(Canvas canvas, float scaleX, float scaleY) {
+ canvas.save();
+ canvas.scale(scaleX, scaleY);
+ canvas.drawPath(mPath, mPathPaint);
+ canvas.restore();
+ canvas.translate(mPathBounds.width() * scaleX, 0.0f);
+ }
+ }
+}
diff --git a/tests/HwAccelerationTest/src/com/android/test/hwui/ScaledTextActivity.java b/tests/HwAccelerationTest/src/com/android/test/hwui/ScaledTextActivity.java
new file mode 100644
index 0000000..2e1487d
--- /dev/null
+++ b/tests/HwAccelerationTest/src/com/android/test/hwui/ScaledTextActivity.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2010 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.hwui;
+
+import android.animation.ObjectAnimator;
+import android.app.Activity;
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.os.Bundle;
+import android.view.View;
+
+@SuppressWarnings({"UnusedDeclaration"})
+public class ScaledTextActivity extends Activity {
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+
+ final ScaledTextView view = new ScaledTextView(this);
+ setContentView(view);
+
+ ObjectAnimator animation = ObjectAnimator.ofFloat(view, "textScale", 1.0f, 10.0f);
+ animation.setDuration(3000);
+ animation.setRepeatCount(ObjectAnimator.INFINITE);
+ animation.setRepeatMode(ObjectAnimator.REVERSE);
+ animation.start();
+
+ }
+
+ public static class ScaledTextView extends View {
+ private final Paint mPaint;
+ private float mScale = 1.0f;
+
+ public ScaledTextView(Context c) {
+ super(c);
+
+ mPaint = new Paint();
+ mPaint.setAntiAlias(true);
+ mPaint.setTextSize(20.0f);
+ }
+
+ public float getTextScale() {
+ return mScale;
+ }
+
+ public void setTextScale(float scale) {
+ mScale = scale;
+ invalidate();
+ }
+
+ @Override
+ protected void onDraw(Canvas canvas) {
+ super.onDraw(canvas);
+ canvas.drawARGB(255, 255, 255, 255);
+
+ canvas.drawText("Hello libhwui!", 30.0f, 30.0f, mPaint);
+ canvas.translate(0.0f, 50.0f);
+ canvas.save();
+ canvas.scale(mScale, mScale);
+ canvas.drawText("Hello libhwui!", 30.0f, 30.0f, mPaint);
+ canvas.restore();
+ }
+ }
+}