// This updates the time bar display (if necessary). It is called by
// mProgressChecker and also from places where the time bar needs
// to be updated immediately.
private int setProgress() {
mVideoPosition = mVideoView.getCurrentPosition();
// If the video position is smaller than the starting point of trimming,
// correct it.
if (mVideoPosition < mTrimStartTime) {
mVideoView.seekTo(mTrimStartTime);
mVideoPosition = mTrimStartTime;
}
// If the position is bigger than the end point of trimming, show the
// replay button and pause.
if (mVideoPosition >= mTrimEndTime && mTrimEndTime > 0) {
if (mVideoPosition > mTrimEndTime) {
mVideoView.seekTo(mTrimEndTime);
mVideoPosition = mTrimEndTime;
}
mController.showEnded();
mVideoView.pause();
}
int duration = mVideoView.getDuration();
if (duration > 0 && mTrimEndTime == 0) {
mTrimEndTime = duration;
}
mController.setTimes(mVideoPosition, duration, mTrimStartTime, mTrimEndTime);
// Enable save if there's modifications
mSaveVideoTextView.setEnabled(isModified());
return mVideoPosition;
}
@Override
protected void onPause() {
super.onPause();
state_onpause = true;
seekPosition = VideoPlayer.getCurrentPosition();
VideoPlayer.stopPlayback();
}
@Override
public void onPause() {
mHasPaused = true;
mHandler.removeCallbacksAndMessages(null);
mVideoPosition = mVideoView.getCurrentPosition();
mVideoView.suspend();
super.onPause();
}
@Override
protected void onPause() {
super.onPause();
try {
progress = videoView.getCurrentPosition();
} catch (Exception e) {
}
}
public void setTimeText() {
if (videoView.getDuration() > 1) {
dismissDialog(DIALOG_PREPARING);
int remain = videoView.getDuration() - videoView.getCurrentPosition();
int min = remain / 60000;
int sec = (remain - (min * 60000)) / 1000;
String sMin = (min < 10 ? "0" : "") + min;
String sSec = (sec < 10 ? "0" : "") + sec;
timeTextView.setText("-" + sMin + ":" + sSec);
}
}
@Override
public void handleMessage(Message msg) {
if (mVideoView == null) return;
try {
if (mVideoView.isPlaying()) {
mPlayProgressBar.setProgress(mVideoView.getCurrentPosition());
mProgressHandler2.sendEmptyMessageDelayed(0, 100);
}
} catch (IllegalStateException e) {
} catch (Exception e) {
}
}
@Override
protected void onPause() {
super.onPause();
if (notificationState == false) {
if (checkNote == false) {
mNotificationManager.notify(120, notification);
checkResume = 1;
}
seekPosition = vRadioView.getCurrentPosition();
vRadioView.pause();
resumeState = 1;
} else {
notificationState = false;
}
}
public void run() {
if (seekBar != null) {
int percents =
(int)
(1000
* (float) videoView.getCurrentPosition()
/ (float) videoView.getDuration());
seekBar.setProgress(percents);
setTimeText();
}
if (videoView.isPlaying()) {
seekBar.postDelayed(onEveryHalfSecond, 500);
}
}
@Override
public void onPause() {
super.onPause();
position = myVideoView.getCurrentPosition();
myVideoView.pause();
}
private boolean shouldBeInteractable() {
return !mShowCloseButtonEventFired && mVideoView.getCurrentPosition() >= mShowCloseButtonDelay;
}
@Override
protected void onPause() {
stopProgressChecker();
mSeekerPositionOnPause = mVideoView.getCurrentPosition();
mVideoView.pause();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_plot);
String vidPath = getIntent().getStringExtra("vidPath");
scale = getIntent().getDoubleExtra("Scale", 0);
String timeTest = String.valueOf(scale);
Log.d("MyTag4", timeTest);
// Initializing videoView to link this java activity to the .xml layout.
myVideoView = (VideoView) findViewById(R.id.plot_video);
// Uniform Resource Identifier(Uri) is used as an address to identify things
myVideoView.setVideoURI(Uri.parse(vidPath));
// Initializing the MediaController for the video to be played.
// myMediaController = new MediaController(this);
// myVideoView.setMediaController(myMediaController);
// These listeners help to get information about the videoview player
// Completion listeners can be used to explaning when video is done, and what to do.
myVideoView.setOnCompletionListener(myVideoViewCompletionListener);
// Used to display time of still image from frame.
myVideoView.setOnPreparedListener(MyVideoViewPreparedListener);
// Used to display is any errors went on when video started or was playing.
myVideoView.setOnErrorListener(myVideoViewErrorListener);
// Sets focus on the widget
myVideoView.requestFocus();
TextView runTime = (TextView) findViewById(R.id.time_text);
runTime.setText(Integer.toString(myVideoView.getCurrentPosition()) + " (ms)");
myVideoView.seekTo(count);
// Initialize seekbutton to be used to go frame-by-frame in video.
ImageButton buttonFwdSeek = (ImageButton) findViewById(R.id.seek_fwd);
// Set's OnClickListener to know when the button had been clicked, then executes the code.
buttonFwdSeek.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
/*Gets the current position of video and makes sure its always less than the total
duration of the video so it doesn't over play.*/
if (myVideoView.getCurrentPosition() < myVideoView.getDuration()) {
// Keeps a count and seeks video to specified frame..
// Which is 1/10 of a sec or 100 milliseconds.
currentTime = count;
//
count = myVideoView.getCurrentPosition() + 250;
TextView runTime = (TextView) findViewById(R.id.time_text);
runTime.setText(Integer.toString(myVideoView.getCurrentPosition()) + " (ms)");
myVideoView.seekTo(count);
// dnum = dnum + 33.33;
// count = (int)Math.round(dnum);
}
}
});
ImageButton buttonBackSeek = (ImageButton) findViewById(R.id.seek_back);
buttonBackSeek.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
if (myVideoView.getCurrentPosition() >= 0) {
count = myVideoView.getCurrentPosition() - 250;
//
currentTime = count;
myVideoView.seekTo(count);
TextView runTime = (TextView) findViewById(R.id.time_text);
runTime.setText(Integer.toString(myVideoView.getCurrentPosition()) + " (ms)");
}
}
});
ImageButton backButton = (ImageButton) findViewById(R.id.back_button);
backButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
if (myVideoView.getCurrentPosition() >= 0) {
count = myVideoView.getCurrentPosition() - 1000;
//
currentTime = count;
myVideoView.seekTo(count);
TextView runTime = (TextView) findViewById(R.id.time_text);
runTime.setText(Integer.toString(myVideoView.getCurrentPosition()) + " (ms)");
}
}
});
ImageButton fwdButton = (ImageButton) findViewById(R.id.fwd_button);
fwdButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
if (myVideoView.getCurrentPosition() < myVideoView.getDuration()) {
// Keeps a count and seeks video to specified frame.Which is 1 sec, let's user get
// through video faster.
currentTime = count;
myVideoView.seekTo(count);
count = myVideoView.getCurrentPosition() + 1000;
TextView runTime = (TextView) findViewById(R.id.time_text);
runTime.setText(Integer.toString(myVideoView.getCurrentPosition()) + " (ms)");
}
}
});
// Intent that restarts the current activity.
ImageButton deleteButton = (ImageButton) findViewById(R.id.delete_button);
deleteButton.setOnClickListener(
new View.OnClickListener() {
public void onClick(View view) {
Intent intent = getIntent();
finish();
startActivity(intent);
}
});
ImageButton graphButton = (ImageButton) findViewById(R.id.graph_button);
graphButton.setOnClickListener(
new View.OnClickListener() {
public void onClick(View view) {
if (clickCount >= 3) {
double tPoints[] = new double[time.size()];
for (int i = 0; i < time.size(); i++) {
tPoints[i] = time.get(i);
}
double xPoints[] = new double[xTap.size()];
for (int i = 0; i < xTap.size(); i++) {
xPoints[i] = xTap.get(i);
}
Intent graphIntent = new Intent(getApplicationContext(), GraphingActivity.class);
graphIntent.putExtra("tPoints", tPoints);
graphIntent.putExtra("xPoints", xPoints);
startActivity(graphIntent);
} else {
Toast.makeText(PlotActivity.this, "plot more points", Toast.LENGTH_SHORT).show();
}
}
});
View buttonView = (View) findViewById(R.id.plot_buttons);
buttonView.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {}
});
}
