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Здравствуйте, Прежде чем начать, я хотел бы сказать вам, что есть много тем с похожим названием, но моя проблема другая. Я не могу изменить ориентацию камеры вообще, я пробовал много вещей.Изменить ориентацию камеры android
Ниже приведены мои коды и проект в прямом эфире.
public class MainActivity extends Activity implements
OnClickListener,
RtspClient.Callback,
Session.Callback,
SurfaceHolder.Callback,
OnCheckedChangeListener {
public final static String TAG = "MainActivity";
private Button mButtonSave;
private Button mButtonVideo;
private ImageButton mButtonStart;
private ImageButton mButtonFlash;
private ImageButton mButtonCamera;
private ImageButton mButtonSettings;
private RadioGroup mRadioGroup;
private FrameLayout mLayoutVideoSettings;
private FrameLayout mLayoutServerSettings;
private SurfaceView mSurfaceView;
private TextView mTextBitrate;
private EditText mEditTextURI;
private EditText mEditTextPassword;
private EditText mEditTextUsername;
private ProgressBar mProgressBar;
private Session mSession;
private RtspClient mClient;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.main);
mButtonVideo = (Button) findViewById(R.id.video);
mButtonSave = (Button) findViewById(R.id.save);
mButtonStart = (ImageButton) findViewById(R.id.start);
mButtonFlash = (ImageButton) findViewById(R.id.flash);
mButtonCamera = (ImageButton) findViewById(R.id.camera);
mButtonSettings = (ImageButton) findViewById(R.id.settings);
mSurfaceView = (SurfaceView) findViewById(R.id.surface);
mEditTextURI = (EditText) findViewById(R.id.uri);
mEditTextUsername = (EditText) findViewById(R.id.username);
mEditTextPassword = (EditText) findViewById(R.id.password);
mTextBitrate = (TextView) findViewById(R.id.bitrate);
mLayoutVideoSettings = (FrameLayout) findViewById(R.id.video_layout);
mLayoutServerSettings = (FrameLayout) findViewById(R.id.server_layout);
mRadioGroup = (RadioGroup) findViewById(R.id.radio);
mProgressBar = (ProgressBar) findViewById(R.id.progress_bar);
mRadioGroup.setOnCheckedChangeListener(this);
mRadioGroup.setOnClickListener(this);
mButtonStart.setOnClickListener(this);
mButtonSave.setOnClickListener(this);
mButtonFlash.setOnClickListener(this);
mButtonCamera.setOnClickListener(this);
mButtonVideo.setOnClickListener(this);
mButtonSettings.setOnClickListener(this);
mButtonFlash.setTag("off");
SharedPreferences mPrefs = PreferenceManager.getDefaultSharedPreferences(MainActivity.this);
if (mPrefs.getString("uri", null) != null) mLayoutServerSettings.setVisibility(View.GONE);
mEditTextURI.setText(mPrefs.getString("uri", "default_stream"));
mEditTextPassword.setText(mPrefs.getString("password", ""));
mEditTextUsername.setText(mPrefs.getString("username", ""));
// Configures the SessionBuilder
mSession = SessionBuilder.getInstance()
.setContext(getApplicationContext())
.setAudioEncoder(SessionBuilder.AUDIO_AAC)
.setAudioQuality(new AudioQuality(8000,16000))
.setVideoEncoder(SessionBuilder.VIDEO_H264)
.setSurfaceView(mSurfaceView)
.setPreviewOrientation(90)//I tried changing this value but nothing happened it works even if i comment this line.
.setCallback(this)
.build();
// Configures the RTSP client
mClient = new RtspClient();
mClient.setSession(mSession);
mClient.setCallback(this);
Camera camera;
mSurfaceView.getHolder().addCallback(this);
selectQuality();
}
@Override
public void onCheckedChanged(RadioGroup group, int checkedId) {
mLayoutVideoSettings.setVisibility(View.GONE);
mLayoutServerSettings.setVisibility(View.VISIBLE);
selectQuality();
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.start:
mLayoutServerSettings.setVisibility(View.GONE);
toggleStream();
break;
case R.id.flash:
if (mButtonFlash.getTag().equals("on")) {
mButtonFlash.setTag("off");
mButtonFlash.setImageResource(R.drawable.ic_flash_on_holo_light);
} else {
mButtonFlash.setImageResource(R.drawable.ic_flash_off_holo_light);
mButtonFlash.setTag("on");
}
mSession.toggleFlash();
break;
case R.id.camera:
mSession.switchCamera();
break;
case R.id.settings:
if (mLayoutVideoSettings.getVisibility() == View.GONE &&
mLayoutServerSettings.getVisibility() == View.GONE) {
mLayoutServerSettings.setVisibility(View.VISIBLE);
} else {
mLayoutServerSettings.setVisibility(View.GONE);
mLayoutVideoSettings.setVisibility(View.GONE);
}
break;
case R.id.video:
mRadioGroup.clearCheck();
mLayoutServerSettings.setVisibility(View.GONE);
mLayoutVideoSettings.setVisibility(View.VISIBLE);
break;
case R.id.save:
mLayoutServerSettings.setVisibility(View.GONE);
break;
}
}
@Override
public void onDestroy(){
super.onDestroy();
mClient.release();
mSession.release();
mSurfaceView.getHolder().removeCallback(this);
}
private void selectQuality() {
int id = mRadioGroup.getCheckedRadioButtonId();
RadioButton button = (RadioButton) findViewById(id);
if (button == null) return;
String text = button.getText().toString();
Pattern pattern = Pattern.compile("(\\d+)x(\\d+)\\D+(\\d+)\\D+(\\d+)");
Matcher matcher = pattern.matcher(text);
matcher.find();
int width = Integer.parseInt(matcher.group(1));
int height = Integer.parseInt(matcher.group(2));
int framerate = Integer.parseInt(matcher.group(3));
int bitrate = Integer.parseInt(matcher.group(4))*1000;
mSession.setVideoQuality(new VideoQuality(width, height, framerate, bitrate));
Toast.makeText(this, ((RadioButton)findViewById(id)).getText(), Toast.LENGTH_SHORT).show();
Log.d(TAG, "Selected resolution: "+width+"x"+height);
}
private void enableUI() {
mButtonStart.setEnabled(true);
mButtonCamera.setEnabled(true);
}
// Connects/disconnects to the RTSP server and starts/stops the stream
public void toggleStream() {
mProgressBar.setVisibility(View.VISIBLE);
if (!mClient.isStreaming()) {
String ip,port,path;
// We save the content user inputs in Shared Preferences
SharedPreferences mPrefs = PreferenceManager.getDefaultSharedPreferences(MainActivity.this);
Editor editor = mPrefs.edit();
editor.putString("uri", mEditTextURI.getText().toString());
editor.putString("password", mEditTextPassword.getText().toString());
editor.putString("username", mEditTextUsername.getText().toString());
editor.commit();
// We parse the URI written in the Editext
Pattern uri = Pattern.compile("rtsp://(.+):(\\d*)/(.+)");
Matcher m = uri.matcher(mEditTextURI.getText()); m.find();
ip = m.group(1);
port = m.group(2);
path = m.group(3);
// mClient.setCredentials(mEditTextUsername.getText().toString(), mEditTextPassword.getText().toString());
mClient.setCredentials("umair", "123456");
mClient.setServerAddress(ip, Integer.parseInt(port));
mClient.setStreamPath("/"+path);
mClient.startStream();
} else {
// Stops the stream and disconnects from the RTSP server
mClient.stopStream();
}
}
private void logError(final String msg) {
final String error = (msg == null) ? "Error unknown" : msg;
// Displays a popup to report the eror to the user
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
builder.setMessage(msg).setPositiveButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {}
});
AlertDialog dialog = builder.create();
dialog.show();
}
@Override
public void onBitrateUpdate(long bitrate) {
mTextBitrate.setText(""+bitrate/1000+" kbps");
}
@Override
public void onPreviewStarted() {
if (mSession.getCamera() == CameraInfo.CAMERA_FACING_BACK) {
mButtonFlash.setEnabled(true);
mButtonFlash.setTag("off");
mButtonFlash.setImageResource(R.drawable.ic_flash_on_holo_light);
}
else {
mButtonFlash.setEnabled(true);
}
}
@Override
public void onSessionConfigured() {
}
@Override
public void onSessionStarted() {
enableUI();
mButtonStart.setImageResource(R.drawable.ic_switch_video_active);
mProgressBar.setVisibility(View.GONE);
}
@Override
public void onSessionStopped() {
enableUI();
mButtonStart.setImageResource(R.drawable.ic_switch_video);
mProgressBar.setVisibility(View.GONE);
}
@Override
public void onSessionError(int reason, int streamType, Exception e) {
mProgressBar.setVisibility(View.GONE);
switch (reason) {
case Session.ERROR_CAMERA_ALREADY_IN_USE:
break;
case Session.ERROR_CAMERA_HAS_NO_FLASH:
mButtonFlash.setImageResource(R.drawable.ic_flash_on_holo_light);
mButtonFlash.setTag("off");
break;
case Session.ERROR_INVALID_SURFACE:
break;
case Session.ERROR_STORAGE_NOT_READY:
break;
case Session.ERROR_CONFIGURATION_NOT_SUPPORTED:
VideoQuality quality = mSession.getVideoTrack().getVideoQuality();
logError("The following settings are not supported on this phone: "+
quality.toString()+" "+
"("+e.getMessage()+")");
e.printStackTrace();
return;
case Session.ERROR_OTHER:
break;
}
if (e != null) {
logError(e.getMessage());
e.printStackTrace();
}
}
@Override
public void onRtspUpdate(int message, Exception e) {
switch (message) {
case RtspClient.ERROR_CONNECTION_FAILED:
case RtspClient.ERROR_WRONG_CREDENTIALS:
mProgressBar.setVisibility(View.GONE);
enableUI();
logError(e.getMessage());
e.printStackTrace();
break;
}
}
@Override
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
}
@Override
public void surfaceCreated(SurfaceHolder holder) {
//tried adding the setPreiviewOrientation(90) here also but still nothing changed.
mSession.startPreview();
}
@Override
public void surfaceDestroyed(SurfaceHolder holder) {
mClient.stopStream();
}
}
Я попытался изменить setPreviewOrientation также, но до сих пор никаких изменений не проверяют коды я комментировал все, что я пытался помочь мне, пожалуйста. click here to see the API that i have used 