A many operations requires a time while publishing video, for example, Websocket connection establishing and WebRTC publishing itself. It is recommended to lock excessive user actons like repeated clicks until the device enters the next stable state.
To do this, create muteButton method to disable all the keys used, for example
private void muteButton() {
mStartButton.setEnabled(false);
mTestButton.setEnabled(false);
mSwitchCameraButton.setEnabled(false);
mSwitchFlashlightButton.setEnabled(false);
mSwitchRendererButton.setEnabled(false);
}
and unmuteButton method to enable all the keys
private void unmuteButton() {
mStartButton.setEnabled(true);
mSwitchCameraButton.setEnabled(true);
mSwitchRendererButton.setEnabled(true);
if (mSendVideo.isChecked()) {
mSwitchCameraButton.setEnabled(true);
}
if (Flashphoner.isFlashlightSupport()) {
mSwitchFlashlightButton.setEnabled(true);
}
}
Then these methods should be called:
- muteButton() - at operation start
- umuteButton() - at operation end
For example, when user switches a camera used, muteButton should be called after Switch Camera key pressing, and unmuteButton should be called after camera is switched successfully, or switching failed due to some error
mSwitchCameraButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view) {
if (publishStream != null) {
turnOffFlashlight();
muteButton();
publishStream.switchCamera(new CameraSwitchHandler() {
@Override
public void onCameraSwitchDone(boolean var1) {
runOnUiThread(new Runnable() {
@Override
public void run() {
if (mStartButton.getTag() == null || Integer.valueOf(R.string.action_stop).equals(mStartButton.getTag())) {
unmuteButton();
}
}
});
}
@Override
public void onCameraSwitchError(String var1) {
runOnUiThread(new Runnable() {
@Override
public void run() {
unmuteButton();
}
});
}
});
}
}
});