| /* |
| * Copyright (C) 2014 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.uirendering.cts.testinfrastructure; |
| |
| import android.annotation.Nullable; |
| import android.app.Activity; |
| import android.content.res.Configuration; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.os.Message; |
| import android.view.View; |
| import android.view.ViewTreeObserver; |
| import android.webkit.WebView; |
| |
| import com.android.cts.uirendering.R; |
| |
| /** |
| * A generic activity that uses a view specified by the user. |
| */ |
| public class DrawActivity extends Activity { |
| private final static long TIME_OUT = 10000; |
| private final Object mLock = new Object(); |
| public static final int MIN_NUMBER_OF_DRAWS = 20; |
| |
| private Handler mHandler; |
| private View mView; |
| private boolean mOnWatch; |
| |
| public void onCreate(Bundle bundle){ |
| super.onCreate(bundle); |
| mHandler = new RenderSpecHandler(); |
| int uiMode = getResources().getConfiguration().uiMode; |
| mOnWatch = (uiMode & Configuration.UI_MODE_TYPE_WATCH) == Configuration.UI_MODE_TYPE_WATCH; |
| } |
| |
| public boolean getOnWatch() { |
| return mOnWatch; |
| } |
| |
| public void enqueueRenderSpecAndWait(int layoutId, CanvasClient canvasClient, String webViewUrl, |
| @Nullable ViewInitializer viewInitializer, boolean useHardware) { |
| ((RenderSpecHandler) mHandler).setViewInitializer(viewInitializer); |
| int arg2 = (useHardware ? View.LAYER_TYPE_NONE : View.LAYER_TYPE_SOFTWARE); |
| if (canvasClient != null) { |
| mHandler.obtainMessage(RenderSpecHandler.CANVAS_MSG, 0, arg2, canvasClient).sendToTarget(); |
| } else if (webViewUrl != null) { |
| mHandler.obtainMessage(RenderSpecHandler.WEB_VIEW_MSG, 0, arg2, webViewUrl).sendToTarget(); |
| } else { |
| mHandler.obtainMessage(RenderSpecHandler.LAYOUT_MSG, layoutId, arg2).sendToTarget(); |
| } |
| |
| synchronized (mLock) { |
| try { |
| mLock.wait(TIME_OUT); |
| } catch (InterruptedException e) { |
| e.printStackTrace(); |
| } |
| } |
| } |
| |
| private class RenderSpecHandler extends Handler { |
| public static final int LAYOUT_MSG = 1; |
| public static final int CANVAS_MSG = 2; |
| public static final int WEB_VIEW_MSG = 3; |
| |
| private ViewInitializer mViewInitializer; |
| |
| public void setViewInitializer(ViewInitializer viewInitializer) { |
| mViewInitializer = viewInitializer; |
| } |
| |
| public void handleMessage(Message message) { |
| int webViewBuffer = 0; |
| switch (message.what) { |
| case LAYOUT_MSG: { |
| setContentView(message.arg1); |
| mView = findViewById(R.id.test_root); |
| if (mView == null) { |
| throw new IllegalStateException("test_root failed to inflate"); |
| } |
| } break; |
| |
| case CANVAS_MSG: { |
| mView = new CanvasClientView(getApplicationContext(), |
| (CanvasClient) (message.obj), ActivityTestBase.TEST_WIDTH, |
| ActivityTestBase.TEST_HEIGHT); |
| setContentView(mView); |
| } break; |
| |
| case WEB_VIEW_MSG: { |
| mView = new WebView(getApplicationContext()); |
| ((WebView) mView).loadUrl((String) message.obj); |
| ((WebView) mView).setInitialScale(100); |
| setContentView(mView); |
| webViewBuffer = 10; |
| } break; |
| } |
| |
| if (mViewInitializer != null) { |
| mViewInitializer.intializeView(mView); |
| } |
| |
| mView.setLayerType(message.arg2, null); |
| |
| DrawCounterListener onDrawListener = new DrawCounterListener(webViewBuffer); |
| |
| mView.getViewTreeObserver().addOnPreDrawListener(onDrawListener); |
| |
| mView.postInvalidate(); |
| } |
| } |
| |
| private class DrawCounterListener implements ViewTreeObserver.OnPreDrawListener { |
| private int mCurrentDraws = 0; |
| private int mExtraDraws; |
| |
| public DrawCounterListener(int extraDraws) { |
| mExtraDraws = extraDraws; |
| } |
| |
| @Override |
| public boolean onPreDraw() { |
| mCurrentDraws++; |
| if (mCurrentDraws < MIN_NUMBER_OF_DRAWS + mExtraDraws) { |
| mView.postInvalidate(); |
| } else { |
| synchronized (mLock) { |
| mLock.notify(); |
| } |
| mView.getViewTreeObserver().removeOnPreDrawListener(this); |
| } |
| return true; |
| } |
| } |
| } |