- Я работаю над панорамированием и обрезкой ландшафтного видео с помощью просмотра текстур. Я на полпути к тому, чтобы панорамировать ландшафтное видео слева направо и наоборот, используя этот пример https://github.com/crust87/Android-VideoCropView.
- FFMPEG может обрезать определенную часть видео с помощью этой команды
ffmpeg -i /sdcard/videokit/in.mp4 -filter:v crop=720:1088:0:0 -c:a copy /sdcard/videokit/out.mp4
Как я могу обрезать только видео, которое видно в представлении текстуры, и сохранить его в локальном хранилище в Android.
crop=720:1088:0:0 - это жестко закодированная ширина и высота видео, и оно отлично обрезается. Но как я могу получить ширину и высоту видимого видео в представлении текстуры, чтобы обрезать видимое видео и сохранить его в локальное хранилище в android.
public class MainActivity extends Activity {
// Layout Components
private FrameLayout top_frame;
// Attributes
private String originalPath;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.check);
top_frame = (FrameLayout)findViewById(R.id.top_frame);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == 1000 && resultCode == RESULT_OK) {
final VideoCropView mVideoCropView = new VideoCropView(this);
mVideoCropView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
@Override
public void onPrepared(MediaPlayer mp) {
mVideoCropView.start();
}
});
top_frame.addView(mVideoCropView);
Uri selectedVideoUri = data.getData();
originalPath = getRealPathFromURI(selectedVideoUri);
mVideoCropView.setVideoURI(selectedVideoUri);
mVideoCropView.seekTo(1);
}
}
public void onButtonLoadClick(View v) {
top_frame.removeAllViews();
Intent lIntent = new Intent(Intent.ACTION_PICK);
lIntent.setType("video/*");
lIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivityForResult(lIntent, 1000);
}
public String getRealPathFromURI(Uri contentUri) { // getting image path from gallery.
Cursor cursor = null;
try {
String[] proj = { MediaStore.Images.Media.DATA };
cursor = getApplicationContext().getContentResolver().query(contentUri, proj, null, null, null);
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
} finally {
if (cursor != null) {
cursor.close();
}
}
}
}
ОбрезатьВидеоПросмотр
public class VideoCropView extends TextureView implements MediaPlayerControl {
// Constants
private static final String LOG_TAG = "VideoCropView";
private static final int STATE_ERROR = -1;
private static final int STATE_IDLE = 0;
private static final int STATE_PREPARING = 1;
private static final int STATE_PREPARED = 2;
private static final int STATE_PLAYING = 3;
private static final int STATE_PAUSED = 4;
private static final int STATE_PLAYBACK_COMPLETED = 5;
// MediaPlayer Components
protected Context mContext;
private MediaPlayer mMediaPlayer;
private Surface mSurface;
private OnInfoListener mOnInfoListener;
private OnCompletionListener mOCompletionListener;
private OnErrorListener mOnErrorListener;
private OnPreparedListener mOnPreparedListener;
private OnTranslatePositionListener mOnTranslatePositionListener;
// CropView Components
private Matrix mMatrix;
// MediaPlayer Attributes
protected Uri mUri;
private int mCurrentBufferPercentage;
private int mSeekWhenPrepared;
protected int mVideoWidth;
protected int mVideoHeight;
// CropView Attributes
private float mRatioWidth;
private float mRatioHeight;
private float mPositionX;
private float mPositionY;
private float mBoundX;
private float mBoundY;
private int mRotate;
private float mScaleX;
private float mScaleY;
private float mScale;
// Working Variables
private int mCurrentState = STATE_IDLE;
private int mTargetState = STATE_IDLE;
// Touch Event
// past position x, y and move point
float mPastX;
float mPastY;
float mTouchDistance;
private Context context;
// Constructors
public VideoCropView(final Context context) {
super(context);
mContext = context;
initAttributes();
initVideoView();
}
public VideoCropView(final Context context, final AttributeSet attrs) {
super(context, attrs);
mContext = context;
initAttributes(context, attrs, 0);
initVideoView();
}
public VideoCropView(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
mContext = context;
initAttributes(context, attrs, defStyleAttr);
initVideoView();
}
private void initAttributes() {
mRatioWidth = 1;
mRatioHeight = 1;
}
private void initAttributes(Context context, AttributeSet attrs, int defStyleAttr) {
TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.VideoCropView, defStyleAttr, 0);
mRatioWidth = typedArray.getInteger(R.styleable.VideoCropView_ratio_width, 3);
mRatioHeight = typedArray.getInteger(R.styleable.VideoCropView_ratio_height, 4);
}
@Override
protected void onMeasure(final int widthMeasureSpec, final int heightMeasureSpec) {
int heightLayout;
int widthLayout;
widthLayout = MeasureSpec.getSize(widthMeasureSpec);
heightLayout = MeasureSpec.getSize(heightMeasureSpec);
setMeasuredDimension(widthLayout, heightLayout);
/*if(widthMeasureSpec < heightMeasureSpec){
int width = MeasureSpec.getSize(widthMeasureSpec);
int height = (int) ((width / mRatioWidth) * mRatioHeight);
setMeasuredDimension(width, height);
}else{
int width = MeasureSpec.getSize(widthMeasureSpec);
int height =MeasureSpec.getSize(heightMeasureSpec);
setMeasuredDimension(width, height);
}
*/
}
@Override
public boolean onTouchEvent(MotionEvent event) {
if(mCurrentState == STATE_ERROR || mCurrentState == STATE_IDLE || mCurrentState == STATE_PREPARING) {
return false;
}
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
mPastX = event.getX();
mPastY = event.getY();
mTouchDistance = 0;
case MotionEvent.ACTION_MOVE:
if(mBoundX!=0 || mBoundY!=0) {
float dx = event.getX() - mPastX;
float dy = event.getY() - mPastY;
updateViewPosition(dx, dy);
mPastX = event.getX();
mPastY = event.getY();
mTouchDistance += (Math.abs(dx) + Math.abs(dy));
}
break;
case MotionEvent.ACTION_UP:
if (mTouchDistance < 25) {
if (isPlaying()) {
pause();
} else {
start();
}
}
mTouchDistance = 0;
break;
}
return true;
}
@Override
public void onInitializeAccessibilityEvent(AccessibilityEvent event) {
super.onInitializeAccessibilityEvent(event);
event.setClassName(VideoView.class.getName());
}
@Override
public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
super.onInitializeAccessibilityNodeInfo(info);
info.setClassName(VideoView.class.getName());
}
public int resolveAdjustedSize(int desiredSize, int measureSpec) {
Log.d(LOG_TAG, "Resolve called.");
int result = desiredSize;
int specMode = MeasureSpec.getMode(measureSpec);
int specSize = MeasureSpec.getSize(measureSpec);
switch (specMode) {
case MeasureSpec.UNSPECIFIED:
/*
* Parent says we can be as big as we want. Just don't be larger
* than max size imposed on ourselves.
*/
result = desiredSize;
break;
case MeasureSpec.AT_MOST:
/*
* Parent says we can be as big as we want, up to specSize. Don't be
* larger than specSize, and don't be larger than the max size
* imposed on ourselves.
*/
result = Math.min(desiredSize, specSize);
break;
case MeasureSpec.EXACTLY:
// No choice. Do what we are told.
result = specSize;
break;
}
return result;
}
public void initVideoView() {
mVideoHeight = 0;
mVideoWidth = 0;
setFocusable(false);
setSurfaceTextureListener(mSurfaceTextureListener);
mCurrentState = STATE_IDLE;
mTargetState = STATE_IDLE;
}
public void setVideoPath(String path) {
if (path != null) {
setVideoURI(Uri.parse(path));
}
}
public void setVideoURI(Uri pVideoURI) {
mUri = pVideoURI;
mSeekWhenPrepared = 0;
MediaMetadataRetriever retriever = new MediaMetadataRetriever();
retriever.setDataSource(mContext, pVideoURI);
// create thumbnail bitmap
if(android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN_MR1) {
String rotation = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_VIDEO_ROTATION);
try {
mRotate = Integer.parseInt(rotation);
} catch(NumberFormatException e) {
mRotate = 0;
}
}
retriever.release();
openVideo();
requestLayout();
invalidate();
}
public void stopPlayback() {
if (mMediaPlayer != null) {
mMediaPlayer.stop();
mMediaPlayer.release();
mMediaPlayer = null;
mCurrentState = STATE_IDLE;
mTargetState = STATE_IDLE;
}
}
public void openVideo() {
if ((mUri == null) || (mSurface == null)) {
// not ready for playback just yet, will try again later
return;
}
// Tell the music playback service to pause
// TODO: these constants need to be published somewhere in the
// framework.
Intent intent = new Intent("com.android.music.musicservicecommand");
intent.putExtra("command", "pause");
mContext.sendBroadcast(intent);
// we shouldn't clear the target state, because somebody might have
// called start() previously
release(false);
try {
mMediaPlayer = new MediaPlayer();
// TODO: create SubtitleController in MediaPlayer, but we need
// a context for the subtitle renderers
mMediaPlayer.setOnPreparedListener(mPreparedListener);
mMediaPlayer.setOnVideoSizeChangedListener(mSizeChangedListener);
mMediaPlayer.setOnCompletionListener(mCompletionListener);
mMediaPlayer.setOnErrorListener(mErrorListener);
mMediaPlayer.setOnInfoListener(mInfoListener);
mMediaPlayer.setOnBufferingUpdateListener(mBufferingUpdateListener);
mCurrentBufferPercentage = 0;
mMediaPlayer.setDataSource(mContext, mUri);
mMediaPlayer.setSurface(mSurface);
mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
mMediaPlayer.setScreenOnWhilePlaying(true);
mMediaPlayer.prepareAsync();
mMediaPlayer.setLooping(true);
mCurrentState = STATE_PREPARING;
} catch (IllegalStateException e) {
mCurrentState = STATE_ERROR;
mTargetState = STATE_ERROR;
e.printStackTrace();
} catch (IOException e) {
mCurrentState = STATE_ERROR;
mTargetState = STATE_ERROR;
e.printStackTrace();
}
}
private OnVideoSizeChangedListener mSizeChangedListener = new OnVideoSizeChangedListener() {
@Override
public void onVideoSizeChanged(final MediaPlayer mp, final int width,
final int height) {
mVideoWidth = mp.getVideoWidth();
mVideoHeight = mp.getVideoHeight();
if (mVideoWidth != 0 && mVideoHeight != 0) {
requestLayout();
if(mVideoWidth >= mVideoHeight)
initVideo();
}
}
};
private OnPreparedListener mPreparedListener = new OnPreparedListener() {
@Override
public void onPrepared(final MediaPlayer mp) {
mCurrentState = STATE_PREPARED;
if (mOnPreparedListener != null) {
mOnPreparedListener.onPrepared(mp);
}
mVideoWidth = mp.getVideoWidth();
mVideoHeight = mp.getVideoHeight();
int seekToPosition = mSeekWhenPrepared; // mSeekWhenPrepared may be
// changed after seekTo()
if (seekToPosition != 0) {
seekTo(seekToPosition);
}
if ((mVideoWidth != 0) && (mVideoHeight != 0)) {
if(mVideoWidth >= mVideoHeight) initVideo();
if (mTargetState == STATE_PLAYING) {
start();
}
} else {
// We don't know the video size yet, but should start anyway.
// The video size might be reported to us later.
if (mTargetState == STATE_PLAYING) {
start();
}
}
}
};
private OnCompletionListener mCompletionListener = new OnCompletionListener() {
@Override
public void onCompletion(final MediaPlayer mp) {
mCurrentState = STATE_PLAYBACK_COMPLETED;
mTargetState = STATE_PLAYBACK_COMPLETED;
if (mOCompletionListener != null) {
mOCompletionListener.onCompletion(mMediaPlayer);
}
}
};
private OnInfoListener mInfoListener = new OnInfoListener() {
public boolean onInfo(MediaPlayer mp, int arg1, int arg2) {
if (mOnInfoListener != null) {
mOnInfoListener.onInfo(mp, arg1, arg2);
}
return true;
}
};
private OnErrorListener mErrorListener = new OnErrorListener() {
@Override
public boolean onError(MediaPlayer mp, int framework_err, int impl_err) {
Log.d(LOG_TAG, "Error: " + framework_err + "," + impl_err);
mCurrentState = STATE_ERROR;
mTargetState = STATE_ERROR;
/* If an error handler has been supplied, use it and finish. */
if (mOnErrorListener != null) {
if (mOnErrorListener.onError(mMediaPlayer, framework_err,
impl_err)) {
return true;
}
}
return true;
}
};
private OnBufferingUpdateListener mBufferingUpdateListener = new OnBufferingUpdateListener() {
@Override
public void onBufferingUpdate(final MediaPlayer mp, final int percent) {
mCurrentBufferPercentage = percent;
}
};
public void setOnPreparedListener(OnPreparedListener listener) {
mOnPreparedListener = listener;
}
public void setOnCompletionListener(OnCompletionListener listener) {
mOCompletionListener = listener;
}
public void setOnErrorListener(OnErrorListener listener) {
mOnErrorListener = listener;
}
public void setOnInfoListener(OnInfoListener listener) {
mOnInfoListener = listener;
}
private void release(boolean cleartargetstate) {
if (mMediaPlayer != null) {
mMediaPlayer.reset();
mMediaPlayer.release();
mMediaPlayer = null;
mCurrentState = STATE_IDLE;
if (cleartargetstate) {
mTargetState = STATE_IDLE;
}
}
}
@Override
public void start() {
if (isInPlaybackState()) {
mMediaPlayer.start();
mCurrentState = STATE_PLAYING;
}
mTargetState = STATE_PLAYING;
}
@Override
public void pause() {
if (isInPlaybackState()) {
if (mMediaPlayer.isPlaying()) {
mMediaPlayer.pause();
mCurrentState = STATE_PAUSED;
}
}
mTargetState = STATE_PAUSED;
}
@Override
public int getDuration() {
if (isInPlaybackState()) {
return mMediaPlayer.getDuration();
}
return -1;
}
@Override
public int getCurrentPosition() {
if (isInPlaybackState()) {
return mMediaPlayer.getCurrentPosition();
}
return 0;
}
@Override
public void seekTo(int msec) {
if (isInPlaybackState()) {
mMediaPlayer.seekTo(msec);
mSeekWhenPrepared = 0;
} else {
mSeekWhenPrepared = msec;
}
}
@Override
public boolean isPlaying() {
return isInPlaybackState() && mMediaPlayer.isPlaying();
}
@Override
public int getBufferPercentage() {
if (mMediaPlayer != null) {
return mCurrentBufferPercentage;
}
return 0;
}
private boolean isInPlaybackState() {
return (mMediaPlayer != null && mCurrentState != STATE_ERROR
&& mCurrentState != STATE_IDLE && mCurrentState != STATE_PREPARING);
}
@Override
public boolean canPause() {
return false;
}
@Override
public boolean canSeekBackward() {
return false;
}
@Override
public boolean canSeekForward() {
return false;
}
@Override
public int getAudioSessionId() {
return -1;
}
SurfaceTextureListener mSurfaceTextureListener = new SurfaceTextureListener() {
@Override
public void onSurfaceTextureAvailable(SurfaceTexture surface, int width, int height) {
mSurface = new Surface(surface);
openVideo();
}
@Override
public void onSurfaceTextureSizeChanged(SurfaceTexture surface, int width, int height) {
boolean isValidState = (mTargetState == STATE_PLAYING);
boolean hasValidSize = (mVideoWidth == width && mVideoHeight == height);
if (mMediaPlayer != null && isValidState && hasValidSize) {
start();
}
}
@Override
public boolean onSurfaceTextureDestroyed(SurfaceTexture surface) {
if (mMediaPlayer != null) {
mMediaPlayer.reset();
mMediaPlayer.release();
mMediaPlayer = null;
}
if (mSurface != null) {
mSurface.release();
mSurface = null;
}
return true;
}
@Override
public void onSurfaceTextureUpdated(final SurfaceTexture surface) {
}
};
@Override
protected void onVisibilityChanged(View changedView, int visibility) {
super.onVisibilityChanged(changedView, visibility);
if (visibility == View.INVISIBLE || visibility == View.GONE) {
if (isPlaying()) {
stopPlayback();
}
}
}
public float getScale() {
return mScale;
}
private void initVideo() {
try {
int width = getWidth();
int height = getHeight();
mScaleX = 1.0f;
mScaleY = 1.0f;
mPositionX = 0;
mPositionY = 0;
mBoundX = 0;
mBoundY = 0;
mMatrix = new Matrix();
mScaleX = (float) mVideoWidth / width;
mScaleY = (float) mVideoHeight / height;
mBoundX = width - mVideoWidth / mScaleY;
mBoundY = height - mVideoHeight / mScaleX;
if (mScaleX < mScaleY) {
mScale = mScaleX;
mScaleY = mScaleY * (1.0f / mScaleX);
mScaleX = 1.0f;
mBoundX = 0;
} else {
mScale = mScaleY;
mScaleX = mScaleX * (1.0f / mScaleY);
mScaleY = 1.0f;
mBoundY = 0;
}
mMatrix = new Matrix();
mMatrix.setScale(mScaleX, mScaleY);
setTransform(mMatrix);
} catch (NumberFormatException e) {
e.printStackTrace();
}
}
public void updateViewPosition(float x, float y) {
float nextX = mPositionX + x;
float nextY = mPositionY + y;
if(mScaleX == 1.0f) {
x = 0;
} else {
if(nextX > 0) {
x = -mPositionX;
mPositionX = mPositionX + x;
} else if(nextX < mBoundX) {
x = mBoundX - mPositionX;
mPositionX = mPositionX + x;
} else {
mPositionX = nextX;
}
}
if(mScaleY == 1.0f) {
y = 0;
} else {
if(nextY > 0) {
y = -mPositionY;
mPositionY = mPositionY + y;
} else if(nextY < mBoundY) {
y = mBoundY - mPositionY;
mPositionY = mPositionY + y;
} else {
mPositionY = nextY;
}
}
if(mOnTranslatePositionListener != null) {
mOnTranslatePositionListener.onTranslatePosition(mPositionX, mPositionY, mPositionX * -mScale, mPositionY * -mScale);
}
mMatrix.postTranslate(x, y);
setTransform(mMatrix);
invalidate();
}
// public void setOriginalRatio() {
// if(mVideoWidth != 0 && mVideoHeight != 0) {
// int gcd = gcd(mVideoWidth, mVideoHeight);
// setRatio(mVideoWidth / gcd, mVideoHeight / gcd);
// }
// }
public int gcd(int n, int m) {
while (m != 0) {
int t = n % m;
n = m;
m = t;
}
return Math.abs(n);
}
// public void setRatio(float ratioWidth, float ratioHeight) {
// mRatioWidth = ratioWidth;
// mRatioHeight = ratioHeight;
//
// int seek = getCurrentPosition();
//
// requestLayout();
// invalidate();
// openVideo();
//
// seekTo(seek);
// }
public float getRatioWidth() {
return mRatioWidth;
}
public float getRatioHeight() {
return mRatioHeight;
}
public float getRealPositionX() {
return mPositionX * -mScale;
}
public float getRealPositionY() {
return mPositionY * -mScale;
}
public int getVideoWidth() {
return mVideoWidth;
}
public int getVideoHeight() {
return mVideoHeight;
}
public int getRotate() {
return mRotate;
}
public void setOnTranslatePositionListener(OnTranslatePositionListener pOnTranslatePositionListener) {
mOnTranslatePositionListener = pOnTranslatePositionListener;
}
public void setContext(Context context) {
this.context = context;
}
public interface OnTranslatePositionListener {
public abstract void onTranslatePosition(float x, float y, float rx, float ry);
}
}
FFMPEG для обрезки определенной части
ffmpeg -i /sdcard/videokit/in.mp4 -filter:v crop=720:1088:0:0 -c:a copy /sdcard/videokit/out.mp4
public class SimpleExample extends Activity {
String workFolder = null;
String demoVideoFolder = null;
String demoVideoPath = null;
String vkLogPath = null;
private boolean commandValidationFailedFlag = false;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.ffmpeg_demo_client_1);
demoVideoFolder = Environment.getExternalStorageDirectory().getAbsolutePath() + "/videokit/";
demoVideoPath = demoVideoFolder + "in.mp4";
Log.i(Prefs.TAG, getString(R.string.app_name) + " version: " + GeneralUtils.getVersionName(getApplicationContext()) );
workFolder = getApplicationContext().getFilesDir().getAbsolutePath() + "/";
//Log.i(Prefs.TAG, "workFolder: " + workFolder);
vkLogPath = workFolder + "vk.log";
GeneralUtils.copyLicenseFromAssetsToSDIfNeeded(this, workFolder);
GeneralUtils.copyDemoVideoFromAssetsToSDIfNeeded(this, demoVideoFolder);
Button invoke = (Button)findViewById(R.id.invokeButton);
invoke.setOnClickListener(new OnClickListener() {
public void onClick(View v){
Log.i(Prefs.TAG, "run clicked.");
if (GeneralUtils.checkIfFileExistAndNotEmpty(demoVideoPath)) {
new TranscdingBackground(SimpleExample.this).execute();
}
else {
Toast.makeText(getApplicationContext(), demoVideoPath + " not found", Toast.LENGTH_LONG).show();
}
}
});
int rc = GeneralUtils.isLicenseValid(getApplicationContext(), workFolder);
Log.i(Prefs.TAG, "License check RC: " + rc);
}
public class TranscdingBackground extends AsyncTask<String, Integer, Integer>
{
ProgressDialog progressDialog;
Activity _act;
String commandStr;
public TranscdingBackground (Activity act) {
_act = act;
}
@Override
protected void onPreExecute() {
EditText commandText = (EditText)findViewById(R.id.CommandText);
commandStr = commandText.getText().toString();
progressDialog = new ProgressDialog(_act);
progressDialog.setMessage("FFmpeg4Android Transcoding in progress...");
progressDialog.show();
}
protected Integer doInBackground(String... paths) {
Log.i(Prefs.TAG, "doInBackground started...");
// delete previous log
boolean isDeleted = GeneralUtils.deleteFileUtil(workFolder + "/vk.log");
Log.i(Prefs.TAG, "vk deleted: " + isDeleted);
PowerManager powerManager = (PowerManager)_act.getSystemService(Activity.POWER_SERVICE);
WakeLock wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "VK_LOCK");
Log.d(Prefs.TAG, "Acquire wake lock");
wakeLock.acquire();
///////////// Set Command using code (overriding the UI EditText) /////
//commandStr = "ffmpeg -y -i /sdcard/videokit/in.mp4 -strict experimental -s 320x240 -r 30 -aspect 3:4 -ab 48000 -ac 2 -ar 22050 -vcodec mpeg4 -b 2097152 /sdcard/videokit/out.mp4";
//String[] complexCommand = {"ffmpeg", "-y" ,"-i", "/sdcard/videokit/in.mp4","-strict","experimental","-s", "160x120","-r","25", "-vcodec", "mpeg4", "-b", "150k", "-ab","48000", "-ac", "2", "-ar", "22050", "/sdcard/videokit/out.mp4"};
///////////////////////////////////////////////////////////////////////
LoadJNI vk = new LoadJNI();
try {
vk.run(GeneralUtils.utilConvertToComplex(commandStr), workFolder, getApplicationContext());
GeneralUtils.copyFileToFolder(vkLogPath, demoVideoFolder);
} catch (Throwable e) {
Log.e(Prefs.TAG, "vk run exeption.", e);
}
finally {
if (wakeLock.isHeld())
wakeLock.release();
else{
Log.i(Prefs.TAG, "Wake lock is already released, doing nothing");
}
}
Log.i(Prefs.TAG, "doInBackground finished");
return Integer.valueOf(0);
}
protected void onProgressUpdate(Integer... progress) {
}
@Override
protected void onCancelled() {
Log.i(Prefs.TAG, "onCancelled");
//progressDialog.dismiss();
super.onCancelled();
}
@Override
protected void onPostExecute(Integer result) {
Log.i(Prefs.TAG, "onPostExecute");
progressDialog.dismiss();
super.onPostExecute(result);
// finished Toast
String rc = null;
if (commandValidationFailedFlag) {
rc = "Command Vaidation Failed";
}
else {
rc = GeneralUtils.getReturnCodeFromLog(vkLogPath);
}
final String status = rc;
SimpleExample.this.runOnUiThread(new Runnable() {
public void run() {
Toast.makeText(SimpleExample.this, status, Toast.LENGTH_LONG).show();
if (status.equals("Transcoding Status: Failed")) {
Toast.makeText(SimpleExample.this, "Check: " + vkLogPath + " for more information.", Toast.LENGTH_LONG).show();
}
}
});
}
}
}
