OpenGLES demo - 3. 建立Android工程

package com.hoytgm; import android.app.Activity; import android.os.Bundle; import android.widget.Toast; import android.view.Surface; import android.view.SurfaceView; import android.view.SurfaceHolder; import android.view.View; import android.view.View.OnClickListener; import android.util.Log; /** * single activity class, run single native application. */ public class hoytgm extends Activity implements SurfaceHolder.Callback { private static String TAG = "### hoytgm: "; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Log.i(TAG, "onCreate()"); android.view.WindowManager.LayoutParams WMLP = getWindow().getAttributes(); WMLP.width = 640; WMLP.height = 480; getWindow().setAttributes(WMLP); setContentView(R.layout.main); SurfaceView surfaceView = (SurfaceView)findViewById(R.id.surfaceview); surfaceView.getHolder().addCallback(this); surfaceView.setOnClickListener(new OnClickListener() { public void onClick(View view) { } }); } public static void exit() { System.exit(0); } @Override protected void onStart() { super.onStart(); Log.i(TAG, "onStart()"); nativeOnStart(); } @Override protected void onResume() { super.onResume(); Log.i(TAG, "onResume()"); nativeOnResume(); } @Override protected void onPause() { super.onPause(); Log.i(TAG, "onPause()"); nativeOnPause(); } @Override protected void onStop() { super.onStop(); Log.i(TAG, "onStop()"); nativeOnStop(); } public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { Log.i(TAG, "surfaceChanged()"); nativeSetSurface(holder.getSurface()); } public void surfaceCreated(SurfaceHolder holder) { Log.i(TAG, "surfaceCreated()"); } public void surfaceDestroyed(SurfaceHolder holder) { nativeSetSurface(null); } public static native void nativeOnStart(); public static native void nativeOnResume(); public static native void nativeOnPause(); public static native void nativeOnStop(); public static native void nativeSetSurface(Surface surface); static { System.loadLibrary("hoytgm"); } }