package ai.suanzi.rtmpclient;
+import android.graphics.ImageFormat;
+import android.graphics.SurfaceTexture;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
+import android.view.SurfaceHolder;
+import android.hardware.Camera;
+import android.view.SurfaceView;
+import android.view.View;
+import android.widget.Button;
+import android.widget.Toast;
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.os.AsyncTask;
+import java.util.List;
+import java.io.IOException;
+import java.util.concurrent.Executor;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import android.content.Intent;
-public class MainActivity extends AppCompatActivity {
+
+
+public class MainActivity extends AppCompatActivity implements SurfaceHolder.Callback, Camera.PreviewCallback{
private static final String TAG = "PENG";
private Ffmpeg ffmpeg = new Ffmpeg();
+ private Camera mCamera ;//= getCameraInstance();
+ private StreamTask mStreamTask;
+ private SurfaceHolder mHolder;
+ ExecutorService mExecutor = Executors.newSingleThreadExecutor();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Log.e(TAG, "Ffmpeg Version: " + ffmpeg.getVersion());
+
+ final Button btn = findViewById(R.id.button);
+ btn.setText("Start");
+ btn.setOnClickListener(new View.OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ Log.e(TAG, "Button " + btn.getText() + " onClick");
+ if (mCamera == null) return;
+ if(btn.getText().equals("Start")){
+ mCamera.startPreview();
+ Camera.Parameters params = mCamera.getParameters();
+ //params.setPreviewFpsRange(30000, 30000);
+ //params.setPictureSize(320, 240);
+ //params.setPictureFormat(ImageFormat.NV21);
+ //mCamera.setParameters(params);
+
+
+
+
+ ffmpeg.init(params.getPictureSize().width, params.getPictureSize().height);
+ } else {
+ mCamera.setPreviewCallback(null);
+ Toast.makeText(MainActivity.this, "encode done", Toast.LENGTH_SHORT).show();
+ ffmpeg.flush();
+ ffmpeg.close();
+ }
+ btn.setText(btn.getText().equals("Start") ? "Stop" : "Start");
+ }
+ });
+
+ /*this.mCamera = getCameraInstance();
+ if(checkCameraHardware(this)) Log.e(TAG, "has cameras: " + Camera.getNumberOfCameras());
+*/
+ final SurfaceView surfaceView = findViewById(R.id.surfaceView);
+ mHolder = surfaceView.getHolder();
+ mHolder.addCallback(this);
+
+ //
+ //mCamera.setPreviewCallback(this);
+
+ /*try{
+ mCamera.setPreviewTexture(st);
+ }catch (IOException e){
+ e.printStackTrace();
+ }*/
+
+ final Button btn2 = findViewById(R.id.button);
+ btn2.setOnClickListener(new View.OnClickListener(){
+ @Override
+ public void onClick(View view){
+ Log.e(TAG, "onclick2");
+ //ffmpeg.play(mHolder.getSurface(),"/storage/sdcard0/output.flv");
+ ffmpeg.push(mHolder.getSurface());
+ //ffmpeg.preview(mHolder.getSurface());
+
+ }
+
+ });
+
+ Log.e(TAG, "onclick2");
+ /*
+ try {
+ Log.e(TAG, "Run command");
+ Process sh = Runtime.getRuntime().exec(new String[]{"su", "-c", "chmod 666 /dev/video0"});
+ sh.waitFor();
+ }catch (Exception e){
+ e.printStackTrace();
+ }*/
+
+
+
+
+
+ btn2.post(new Runnable(){
+ @Override
+ public void run() {
+ btn2.performClick();
+ }
+ });
+
+
+ Intent i = new Intent();
+ i.setAction(Intent.ACTION_MAIN);
+ i.addCategory(Intent.CATEGORY_HOME);
+ this.startActivity(i);
+
+
+ }
+
+ //SurfaceTexture st = new SurfaceTexture(0);
+
+
+ @Override
+ protected void onPause(){
+ super.onPause();
+ Log.e(TAG, "OnPause");
+ //ffmpeg.flush();
+ //ffmpeg.close();
+ }
+
+ @Override
+ protected void onResume() {
+ super.onResume();
+ Log.e(TAG, "OnResume");
+ }
+
+ @Override
+ protected void onStop() {
+ super.onStop();
+ Log.e(TAG,"onStop");
+ }
+
+ @Override
+ protected void onStart(){
+ super.onStart();
+ Log.e(TAG,"onStart");
+ }
+
+ @Override
+ protected void onDestroy(){
+ super.onDestroy();
+ Log.e(TAG,"onDestroy");
}
+
+ @Override
+ protected void onRestart(){
+ super.onStart();
+ Log.e(TAG,"onRestart");
+ }
+
+ // class StreamTask AsyncTask
+ private class StreamTask extends AsyncTask<Void, Void, Void>{
+ private byte[] data;
+
+ StreamTask(byte[] data){
+ this.data = data;
+ }
+
+ @Override
+ protected Void doInBackground(Void... params) {
+
+ if (this.data != null){
+ Log.e(TAG, "fps: " + mCamera.getParameters().getPreviewFrameRate());
+ ffmpeg.process(this.data);
+ }
+ return null;
+ }
+ }
+
+ // SurfaceHolder.Callback implementation
+ @Override
+ public void surfaceCreated(final SurfaceHolder holder){
+ Log.e(TAG,"SurfacedCreated");
+ /*try {
+ mCamera.setPreviewDisplay(holder);
+ mCamera.startPreview();
+ } catch (IOException e) {
+ Log.d(TAG, "Error setting camera preview: " + e.getMessage());
+ }*/
+ }
+
+ @Override
+ public void surfaceChanged(SurfaceHolder holder, int format, int widht, int height){
+ Log.e(TAG, "surfaceChanged");
+ //if(mCamera==null) return;
+ //Camera.Parameters parameters=mCamera.getParameters();
+ //parameters.setPreviewSize(640,480);
+ //parameters.setPictureSize(640,480);
+ //mCamera.setParameters(parameters);
+
+ //try{
+ //Thread.sleep(10000);
+ /*Log.e(TAG, "xxxxxxxxxxxxxx");
+ mExecutor.execute(new Runnable() {
+ @Override
+ public void run() {
+ mCamera.startPreview();
+ final Button btn = findViewById(R.id.button);
+ Camera.Parameters params = mCamera.getParameters();
+ ffmpeg.init(params.getPictureSize().width, params.getPictureSize().height);
+ }
+ });*/
+
+ //btn.performClick();
+ //} catch (InterruptedException e){
+ // e.printStackTrace();
+ //}
+
+
+
+ //Camera.Parameters params = mCamera.getParameters();
+ //ffmpeg.init(params.getPictureSize().width, params.getPictureSize().height);
+ /*Thread t = new Thread(new Runnable() {
+ @Override
+ public void run() {
+ ffmpeg.play(mHolder.getSurface(),"/storage/emulated/0/Movies/output.flv");
+
+ }
+ });*/
+
+ }
+
+ @Override
+ public void surfaceDestroyed(SurfaceHolder holder){
+ Log.e(TAG, "surfaceDestroyed");
+ }
+
+ private long encodeCount = 0;
+ private long count = 0;
+ private long previewTime;
+ // Camera.PreviewCallback
+ @Override
+ public void onPreviewFrame(final byte[] data, Camera camera){
+ /*if (null != mStreamTask){
+ switch (mStreamTask.getStatus()){
+ case RUNNING:
+ Log.e(TAG, "onPreviewFrame Running");
+ return;
+ case PENDING:
+ Log.e(TAG,"OnPreviewFrame Pending");
+ mStreamTask.cancel(false);
+ break;
+ }
+ }
+ mStreamTask = new StreamTask(data);
+ mStreamTask.execute((Void)null);*/
+
+
+ /*long endTime = System.currentTimeMillis();
+ mExecutor.execute(new Runnable() {
+ @Override
+ public void run() {
+ long encodeTime = System.currentTimeMillis();
+ ffmpeg.process(data);
+ Log.e(TAG, "编码第:" + (encodeCount++) + "帧，耗时:" + (System.currentTimeMillis() - encodeTime));
+ }
+ });
+ Log.e(TAG, "采集第:" + (++count) + "帧，距上一帧间隔时间:"
+ + (endTime - previewTime) + " " + Thread.currentThread().getName());
+ previewTime = endTime;*/
+
+ }
+
+ // private
+ private boolean checkCameraHardware(Context context) {
+ return context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA);
+ }
+
+ private static Camera getCameraInstance(){
+ Camera c = null;
+ try {
+ Log.e(TAG, "Open Camera");
+ c = Camera.open(0);
+ Camera.Parameters params = c.getParameters();
+ Log.e(TAG, "Camera parameters: " + params.getPreviewSize().width + "x" + params.getPreviewSize().height);
+ Log.e(TAG, "Preview format (17 is NV21): " + params.getPreviewFormat() + ". Picture format(256 is JPEG): " + params.getPictureFormat());
+ List<int[]> fps = params.getSupportedPreviewFpsRange();
+ for(int[] i : fps){
+ Log.e(TAG, "### fps range : [" + i[0] + "," + i[1] + "]\n");
+ }
+
+
+
+ Camera.Parameters parameters = c.getParameters();
+
+ List<Camera.Size> sizes = parameters.getSupportedPictureSizes();
+ for (Camera.Size cc : sizes){
+ Log.e(TAG, "=== width: " + cc.width + ". height:" + cc.height);
+ }
+ Camera.Size cs = sizes.get(3);
+ //params.setPreviewSize(cs.width, cs.height);
+ params.setPictureSize(cs.width, cs.height);
+ //params.setPictureFormat(ImageFormat.NV21);
+ c.setParameters(params);
+ }
+ catch (Exception e){
+ e.printStackTrace();
+ }
+ return c;
+ }
+
}
projects / rtmpclient.git / blobdiff