Revision 248a2782
Added by Leszek Koltunski over 7 years ago
| src/main/java/org/distorted/examples/aroundtheworld/AroundTheWorldSurfaceViewPicker.java | ||
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package org.distorted.examples.aroundtheworld; |
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import android.content.Context; |
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import android.graphics.Canvas; |
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import android.opengl.GLSurfaceView; |
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import android.os.Build; |
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import android.util.AttributeSet; |
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import android.view.MotionEvent; |
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import android.view.SurfaceHolder; |
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import android.view.SurfaceView; |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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class AroundTheWorldSurfaceViewPicker extends SurfaceView implements SurfaceHolder.Callback
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class AroundTheWorldSurfaceViewPicker extends GLSurfaceView
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{
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private static final int FRAME_INTERVAL = 70; |
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private boolean refreshScreen = true; |
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private boolean mFinishedBooting=false; |
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private int scrWidth, scrHeight; |
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private GraphicsThread mThread; |
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private int mX, mY; |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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private class GraphicsThread extends Thread |
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{
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private SurfaceHolder mSurfaceHolder; |
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private AroundTheWorldSurfaceViewPicker mPicker; |
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private boolean mRun = false; |
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///////////////////////////////////////////////////////////////////////////////////// |
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GraphicsThread(SurfaceHolder surfaceHolder, AroundTheWorldSurfaceViewPicker p) |
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{
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mSurfaceHolder = surfaceHolder; |
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mPicker = p; |
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} |
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///////////////////////////////////////////////////////////////////////////////////// |
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void setRunning(boolean run) |
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{
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mRun = run; |
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} |
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///////////////////////////////////////////////////////////////////////////////////// |
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public void run() |
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{
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Canvas c; |
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long time; |
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while (mRun) |
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{
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c = null; |
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time = 0; |
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if( refreshScreen && mFinishedBooting ) |
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{
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refreshScreen=false; |
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time = System.currentTimeMillis(); |
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try |
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{
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c = mSurfaceHolder.lockCanvas(null); |
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synchronized (mSurfaceHolder) { mPicker.draw(c); }
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} |
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finally |
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{
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if (c != null) mSurfaceHolder.unlockCanvasAndPost(c); |
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} |
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time = System.currentTimeMillis() -time; |
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} |
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if( time<FRAME_INTERVAL ) |
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{
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try { Thread.sleep(FRAME_INTERVAL-time); }
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catch(InterruptedException ex) {}
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} |
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} |
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} |
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} |
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private AroundTheWorldRendererPicker mRenderer; |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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{
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super(c, attrs); |
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mX = -100; |
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mY = -100; |
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getHolder().addCallback(this); |
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setFocusable(true); |
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setFocusableInTouchMode(true); |
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mFinishedBooting=true; |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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public void surfaceCreated(SurfaceHolder holder) |
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{
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android.util.Log.e( "Picker", "surfaceCreated"); |
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mThread = new GraphicsThread(getHolder(), this); |
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mThread.setRunning(true); |
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mThread.start(); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) |
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{
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android.util.Log.e( "Picker", "surfaceChanged: width="+w+" height="+h); |
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scrWidth = w; |
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scrHeight= h; |
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refreshScreen = true; |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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public void surfaceDestroyed(SurfaceHolder holder) |
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{
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android.util.Log.e( "Picker", "surfaceDestroyed"); |
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stopThread(); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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private void stopThread() |
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{
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if( mThread!=null ) |
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if(!isInEditMode()) |
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{
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boolean retry = true; |
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mThread.setRunning(false); |
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setEGLContextClientVersion(2); |
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while (retry)
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if( Build.FINGERPRINT.startsWith("generic") )
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{
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try |
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{
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mThread.join(); |
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retry = false; |
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} |
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catch (InterruptedException e) { android.util.Log.e( "Picker", "Joining thread interrupted!"); }
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setEGLConfigChooser(8, 8, 8, 8, 16, 0); |
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} |
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mThread=null; |
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mRenderer = new AroundTheWorldRendererPicker(); |
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setRenderer(mRenderer); |
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} |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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public void draw(Canvas c)
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public AroundTheWorldRendererPicker getRenderer()
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{
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if( c!=null ) |
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{
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} |
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return mRenderer; |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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public void setRepaint()
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@Override public boolean onTouchEvent(MotionEvent event)
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{
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refreshScreen=true; |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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int x = (int)event.getX(); |
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int y = (int)event.getY(); |
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public boolean onTouchEvent(MotionEvent event) |
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{
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mX = (int)event.getX(); |
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mY = (int)event.getY(); |
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android.util.Log.e( "Picker", "onTouchEvent: x="+mX+" y="+mY); |
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setRepaint(); |
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android.util.Log.e("Picker", "touched at x="+x+" y="+y);
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return true; |
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} |
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} |
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Also available in: Unified diff
Progress with "Around The World"