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Diffstat (limited to 'src/org/cyanogenmod/wallpapers/photophase/PhotoPhaseWallpaper.java')
| -rw-r--r-- | src/org/cyanogenmod/wallpapers/photophase/PhotoPhaseWallpaper.java | 236 |
1 files changed, 236 insertions, 0 deletions
diff --git a/src/org/cyanogenmod/wallpapers/photophase/PhotoPhaseWallpaper.java b/src/org/cyanogenmod/wallpapers/photophase/PhotoPhaseWallpaper.java new file mode 100644 index 0000000..625212c --- /dev/null +++ b/src/org/cyanogenmod/wallpapers/photophase/PhotoPhaseWallpaper.java @@ -0,0 +1,236 @@ +/* + * Copyright (C) 2013 The CyanogenMod 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 org.cyanogenmod.wallpapers.photophase; + +import android.app.ActivityManager; +import android.app.WallpaperManager; +import android.content.Context; +import android.opengl.GLSurfaceView; +import android.opengl.GLSurfaceView.Renderer; +import android.os.Bundle; +import android.os.Handler; +import android.util.Log; +import android.view.ViewConfiguration; + +import org.cyanogenmod.wallpapers.photophase.GLESWallpaperService.GLESEngineListener; +import org.cyanogenmod.wallpapers.photophase.preferences.PreferencesProvider; + +import java.util.ArrayList; +import java.util.List; + + +/** + * The PhotoPhase Live Wallpaper service. + */ +public class PhotoPhaseWallpaper + extends GLES20WallpaperService implements GLESEngineListener { + + private static final String TAG = "PhotoPhaseWallpaper"; + + private static final boolean DEBUG = false; + + private List<PhotoPhaseRenderer> mRenderers; + private PhotoPhaseWallpaperEngine mEngine; + + private boolean mPreserveEGLContext; + + // List of the current top activities. Tap should be ignored when this acitivities are + // in the foreground + static final String[] TOP_ACTIVITIES = {"com.android.internal.app.ChooserActivity"}; + + /** + * {@inheritDoc} + */ + @Override + public void onCreate() { + if (DEBUG) Log.d(TAG, "onCreate"); + super.onCreate(); + + // Load the configuration + mPreserveEGLContext = getResources().getBoolean(R.bool.config_preserve_egl_context); + mRenderers = new ArrayList<PhotoPhaseRenderer>(); + + // Instance the application + PreferencesProvider.reload(this); + Colors.register(this); + } + + /** + * {@inheritDoc} + */ + @Override + public void onDestroy() { + if (DEBUG) Log.d(TAG, "onDestroy"); + super.onDestroy(); + for (PhotoPhaseRenderer renderer : mRenderers) { + renderer.onDestroy(); + } + } + + /** + * {@inheritDoc} + */ + @Override + public Engine onCreateEngine() { + mEngine = new PhotoPhaseWallpaperEngine(this); + return mEngine; + } + + /** + * A wallpaper engine implementation using GLES. + */ + class PhotoPhaseWallpaperEngine extends GLES20WallpaperService.GLES20Engine { + + private final Handler mHandler; + /*package*/ final ActivityManager mActivityManager; + + /** + * Constructor of <code>PhotoPhaseWallpaperEngine<code> + * + * @param wallpaper The wallpaper service reference + */ + PhotoPhaseWallpaperEngine(PhotoPhaseWallpaper wallpaper) { + super(); + mHandler = new Handler(); + mActivityManager = (ActivityManager)getApplication().getSystemService(ACTIVITY_SERVICE); + setOffsetNotificationsEnabled(false); + setTouchEventsEnabled(false); + setGLESEngineListener(wallpaper); + setWallpaperGLSurfaceView(new PhotoPhaseWallpaperGLSurfaceView(wallpaper)); + setPauseOnPreview(true); + } + + /** + * Out custom GLSurfaceView class to let us access all events stuff. + */ + class PhotoPhaseWallpaperGLSurfaceView extends WallpaperGLSurfaceView { + /** + * The constructor of <code>PhotoPhaseWallpaperGLSurfaceView</code>. + * + * @param context The current context + */ + public PhotoPhaseWallpaperGLSurfaceView(Context context) { + super(context); + } + } + + /** + * {@inheritDoc} + */ + @Override + public Bundle onCommand(final String action, final int x, final int y, final int z, + final Bundle extras, final boolean resultRequested) { + if (action.compareTo(WallpaperManager.COMMAND_TAP) == 0) { + mHandler.postDelayed(new Runnable() { + @Override + public void run() { + // Only if the wallpaper is visible after a long press and + // not in preview mode + if (isVisible() && !isPreview()) { + List<ActivityManager.RunningTaskInfo> taskInfo = + mActivityManager.getRunningTasks(1); + String topActivity = taskInfo.get(0).topActivity.getClassName(); + for (String activity : TOP_ACTIVITIES) { + if (activity.compareTo(topActivity) == 0) { + // Ignore tap event + return; + } + } + + // Pass the x and y position to the renderer + ((PhotoPhaseRenderer)getRenderer()).onTouch(x, y); + } + } + }, ViewConfiguration.getLongPressTimeout() + 100L); + } + return super.onCommand(action, x, y, z, extras, resultRequested); + } + } + + /** + * {@inheritDoc} + */ + @Override + public void onLowMemory() { + super.onLowMemory(); + Log.i(TAG, "onLowMemory"); + for (PhotoPhaseRenderer renderer : mRenderers) { + // Pause the wallpaper and destroy the cached textures + renderer.onPause(); + renderer.onLowMemory(); + } + } + + /** + * {@inheritDoc} + */ + @Override + public void onInitializeEGLView(GLSurfaceView view) { + if (DEBUG) Log.d(TAG, "onInitializeEGLView"); + } + + /** + * {@inheritDoc} + */ + @Override + public void onDestroyEGLView(GLSurfaceView view, Renderer renderer) { + if (DEBUG) Log.d(TAG, "onDestroyEGLView" + renderer); + mRenderers.remove(renderer); + ((PhotoPhaseRenderer)renderer).onPause(); + ((PhotoPhaseRenderer)renderer).onDestroy(); + } + + /** + * {@inheritDoc} + */ + @Override + public void onEGLViewInitialized(GLSurfaceView view) { + view.setRenderMode(GLSurfaceView.RENDERMODE_CONTINUOUSLY); + view.setPreserveEGLContextOnPause(mPreserveEGLContext); + } + + /** + * {@inheritDoc} + */ + @Override + public void onPause(Renderer renderer) { + if (DEBUG) Log.d(TAG, "onPause: " + renderer); + ((PhotoPhaseRenderer)renderer).onPause(); + } + + /** + * {@inheritDoc} + */ + @Override + public void onResume(Renderer renderer) { + if (DEBUG) Log.d(TAG, "onResume: " + renderer); + ((PhotoPhaseRenderer)renderer).onResume(); + } + + /** + * {@inheritDoc} + */ + @Override + public Renderer getNewRenderer(GLSurfaceView view) { + if (DEBUG) Log.d(TAG, "getNewRenderer()"); + PhotoPhaseRenderer renderer = new PhotoPhaseRenderer(this, new GLESSurfaceDispatcher(view)); + renderer.onCreate(); + mRenderers.add(renderer); + if (DEBUG) Log.d(TAG, "renderer" + renderer); + return renderer; + } +} |