| package com.android.galaxy4; |
| |
| import android.content.Context; |
| import android.graphics.PixelFormat; |
| import android.renderscript.RSSurfaceView; |
| import android.renderscript.RenderScriptGL; |
| import android.renderscript.RenderScriptGL.SurfaceConfig; |
| import android.view.SurfaceHolder; |
| import android.view.WindowManager; |
| import android.app.Service; |
| import android.util.Log; |
| import android.util.DisplayMetrics; |
| |
| public class GalaxyView extends RSSurfaceView { |
| |
| private RenderScriptGL mRS; |
| private GalaxyRS mRender; |
| |
| public GalaxyView(Context context) { |
| super(context); |
| setFocusable(true); |
| setFocusableInTouchMode(true); |
| } |
| |
| public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { |
| super.surfaceChanged(holder, format, w, h); |
| if (mRS == null) { |
| RenderScriptGL.SurfaceConfig sc = new RenderScriptGL.SurfaceConfig(); |
| mRS = createRenderScriptGL(sc); |
| mRS.setSurface(holder, w, h); |
| |
| DisplayMetrics metrics = new DisplayMetrics(); |
| ((WindowManager) getContext() |
| .getSystemService(Service.WINDOW_SERVICE)) |
| .getDefaultDisplay().getMetrics(metrics); |
| |
| mRender = new GalaxyRS(); |
| mRender.init(metrics.densityDpi, mRS, getResources(), w, h); |
| } else { |
| mRender.createProgramVertex(); |
| } |
| } |
| |
| @Override |
| protected void onDetachedFromWindow() { |
| if (mRS != null) { |
| mRS.setSurface(null, 0, 0); |
| mRS = null; |
| destroyRenderScriptGL(); |
| } |
| } |
| |
| } |