java如何在Android中与GLSurfaceView通信？
在我的应用程序中，我实现了一个名为BatteryBroadcastReceiver的定制广播接收器，其目的是通知我电池的充电状态（“充电器已连接”、“充电器已断开”）。我在我的主要活动中注册了这款BatteryBroadcastReceiver，它与祝酒器配合使用效果很好。另一方面，我有一个带有渲染器的GLSurfaceView，它也很好用
现在我需要GLSurfaceView来监听BatteryBroadcastReceiver，以便通过GLSurfaceView调用我的自定义渲染器方法（Renderer.setMotion（“somestring”））
这是BatteryBroadcastReceiver课程：
public class BatteryBroadcastReceiver extends BroadcastReceiver {
public BatteryBroadcastReceiver() {
}
@Override
public void onReceive(Context context, Intent intent) {
int batteryLevel = intent.getIntExtra(
BatteryManager.EXTRA_LEVEL, 0);
int maxLevel = intent
.getIntExtra(BatteryManager.EXTRA_SCALE, 0);
float batteryPercentage = ((float) batteryLevel / (float) maxLevel) * 100;
if (intent.getAction().equals(Intent.ACTION_POWER_CONNECTED)) {
Toast.makeText(context, "Conectaste el cargador", Toast.LENGTH_SHORT).show();
} else {
intent.getAction().equals(Intent.ACTION_POWER_DISCONNECTED);
Toast.makeText(context, "Desconectaste el cargador", Toast.LENGTH_SHORT).show();
}
}
}
这是主要的活动：
public class MainActivity extends AppCompatActivity {
private GLSurfaceView glsv_main;
private BatteryBroadcastReceiver receiver;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
glsv_main = new SampleGLSurfaceView(this);
Live2D.init();
setContentView(glsv_main);
}
@Override
protected void onResume() {
super.onResume();
receiver = new BatteryBroadcastReceiver();
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(Intent.ACTION_POWER_CONNECTED);
intentFilter.addAction(Intent.ACTION_POWER_DISCONNECTED);
registerReceiver(receiver, intentFilter);
}
@Override
protected void onPause() {
super.onPause();
unregisterReceiver(receiver);
}
}
这是GLSurfaceView类：
public class SampleGLSurfaceView extends GLSurfaceView
{
private SampleGLRenderer renderer ;
public SampleGLSurfaceView(Context context)
{
super(context);
renderer = new SampleGLRenderer() ;
setRenderer(renderer) ;
}
@Override
public boolean onTouchEvent(MotionEvent e) {
switch (e.getAction()) {
case MotionEvent.ACTION_UP:
renderer.setMotion("asuna/common/motions/surprise/0.mtn");
}
return true;
}
class SampleGLRenderer implements Renderer
{
private Live2DModelAndroid live2DModel;
private Live2DMotion live2DMotion;
private MotionQueueManager motionManager = new MotionQueueManager();
private final String MODEL_PATH = "asuna/07/model.moc" ;
private final String TEXTURE_PATHS[] =
{
"asuna/common/textures/0.png",
"asuna/common/textures/1.png",
"asuna/07/textures/2.png",
"asuna/07/textures/3.png",
} ;
private final String PHYSICS_PATH = "asuna/07/physics.json";
//private final String POSE_PATH = "haru/haru.pose.json";
private final String MOTION_IDLE[] =
{
"asuna/common/motions/idle/0.mtn",
"asuna/common/motions/idle/1.mtn",
"asuna/common/motions/idle/2.mtn",
} ;
private final String EXPRESSION_PATHS[] =
{
"asuna/common/expressions/ANGRY.json",
"asuna/common/expressions/FUN.json",
"asuna/common/expressions/FUN_HANIKAMI.json",
"asuna/common/expressions/FUN_MAX.json",
"asuna/common/expressions/FUN_SMILE.json",
"asuna/common/expressions/FUN_WARM.json",
"asuna/common/expressions/NOMAL.json",
"asuna/common/expressions/SAD.json",
"asuna/common/expressions/SLEEP.json",
"asuna/common/expressions/SURPRISE.json",
} ;
//private final String SOUND_PATHS[] = {};
@Override
public void onDrawFrame(GL10 gl)
{
gl.glMatrixMode(GL10.GL_MODELVIEW ) ;
gl.glLoadIdentity() ;
gl.glClear( GL10.GL_COLOR_BUFFER_BIT ) ;
gl.glEnable( GL10.GL_BLEND ) ;
gl.glBlendFunc( GL10.GL_ONE , GL10.GL_ONE_MINUS_SRC_ALPHA ) ;
gl.glDisable( GL10.GL_DEPTH_TEST ) ;
gl.glDisable( GL10.GL_CULL_FACE ) ;
live2DModel.loadParam();
if(motionManager.isFinished())
{
setRamdomIdle();
//If you have only 1 motion
motionManager.startMotion(live2DMotion, false); // Play the motion inside live2Dmotion variable
}
else
{
motionManager.updateParam(live2DModel); // Asocia el motion que esta corriendo actualmente con el modelo
}
motionManager.updateParam(live2DModel);
live2DModel.saveParam();
live2DModel.setGL( gl ) ;
live2DModel.update() ;
live2DModel.draw() ;
}
@Override
public void onSurfaceChanged(GL10 gl, int width, int height)
{
gl.glViewport( 0 , 0 , width , height ) ;
gl.glMatrixMode( GL10.GL_PROJECTION ) ;
gl.glLoadIdentity() ;
float modelWidth = live2DModel.getCanvasWidth();
float visibleWidth = modelWidth * (3.0f/4.0f);
float margin = 0.5f * ( modelWidth/4.0f ) ;
gl.glOrthof(margin, margin+visibleWidth, visibleWidth*height/width, 0, 0.5f, -0.5f);
}
@Override
public void onSurfaceCreated(GL10 gl, EGLConfig config)
{
try
{
InputStream in = getContext().getAssets().open(MODEL_PATH);
live2DModel = Live2DModelAndroid.loadModel(in);
in.close() ;
// live2DModel configuration ARM_L_B_001
//live2DModel.setPartsOpacity("PARTS_01_ARM_L_A_001", (float) 0.0);
//live2DModel.setPartsOpacity("PARTS_01_ARM_R_A_001", (float) 0.0);
// --------------------------
// live2DMotion configuration
// --------------------------
for (int i = 0; i < TEXTURE_PATHS.length; i++ )
{
InputStream tin = getContext().getAssets().open( TEXTURE_PATHS[i] ) ;
int texNo = UtOpenGL.loadTexture(gl , tin , true );
live2DModel.setTexture( i , texNo );
//InputStream min = getContext().getAssets().open( MOTION_PATHS[i] ) ;
//int motNo = UtOpenGL.loadTexture(gl , tin , true ) ;
//live2DMotion.loadMotion(min) ;
}
}
catch (IOException e)
{
e.printStackTrace();
}
}
public void setMotion(String mtn) {
try {
InputStream min = getContext().getAssets().open(mtn);
live2DMotion = Live2DMotion.loadMotion(min);
min.close();
motionManager.startMotion(live2DMotion, false);
}
catch (IOException e)
{
e.printStackTrace();
}
}
public void setRamdomIdle() {
Random rand = new Random();
int n = rand.nextInt(3);
try {
InputStream min = getContext().getAssets().open(MOTION_IDLE[n]);
live2DMotion = Live2DMotion.loadMotion(min);
min.close();
}
catch (IOException e)
{
e.printStackTrace();
}
}
}
}
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