Add hooks to implement Canvas.drawTextOnPath() in GL
Change-Id: I165c9e05facf5365aa6850605688e538640c7fcc
diff --git a/tests/HwAccelerationTest/AndroidManifest.xml b/tests/HwAccelerationTest/AndroidManifest.xml
index ed78daa3..b310d93 100644
--- a/tests/HwAccelerationTest/AndroidManifest.xml
+++ b/tests/HwAccelerationTest/AndroidManifest.xml
@@ -568,6 +568,15 @@
</activity>
<activity
+ android:name="TextOnPathActivity"
+ android:label="_TextOnPath">
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+ <category android:name="android.intent.category.LAUNCHER" />
+ </intent-filter>
+ </activity>
+
+ <activity
android:name="PathsCacheActivity"
android:label="_PathsCache">
<intent-filter>
diff --git a/tests/HwAccelerationTest/src/com/android/test/hwui/TextOnPathActivity.java b/tests/HwAccelerationTest/src/com/android/test/hwui/TextOnPathActivity.java
new file mode 100644
index 0000000..439d029
--- /dev/null
+++ b/tests/HwAccelerationTest/src/com/android/test/hwui/TextOnPathActivity.java
@@ -0,0 +1,84 @@
+/*
+ * 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.os.Bundle;
+import android.view.View;
+
+@SuppressWarnings({"UnusedDeclaration"})
+public class TextOnPathActivity extends Activity {
+ private Path mPath;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+
+ mPath = makePath();
+
+ final TextOnPathView view = new TextOnPathView(this);
+ setContentView(view);
+ }
+
+ private Path makePath() {
+ Path path = new Path();
+ buildPath(path);
+ return path;
+ }
+
+ private void buildPath(Path path) {
+ path.moveTo(0.0f, 0.0f);
+ path.cubicTo(0.0f, 0.0f, 100.0f, 150.0f, 100.0f, 200.0f);
+ path.cubicTo(100.0f, 200.0f, 50.0f, 300.0f, -80.0f, 200.0f);
+ path.cubicTo(-80.0f, 200.0f, 100.0f, 200.0f, 200.0f, 0.0f);
+ }
+
+ public class TextOnPathView extends View {
+ private static final String TEST_STRING = "Hello OpenGL renderer, text on path! ";
+
+ private final Paint mPaint;
+ private final String mText;
+
+ public TextOnPathView(Context c) {
+ super(c);
+
+ mPaint = new Paint();
+ mPaint.setAntiAlias(true);
+ mPaint.setColor(0xff000000);
+
+ StringBuilder builder = new StringBuilder(TEST_STRING.length() * 5);
+ for (int i = 0; i < 5; i++) {
+ builder.append(TEST_STRING);
+ }
+ mText = builder.toString();
+ }
+
+ @Override
+ protected void onDraw(Canvas canvas) {
+ super.onDraw(canvas);
+
+ canvas.drawARGB(255, 255, 255, 255);
+
+ canvas.translate(550.0f, 60.0f);
+ canvas.drawTextOnPath(mText, mPath, 0.0f, 0.0f, mPaint);
+ }
+ }
+}