diff options
Diffstat (limited to 'src/plugins/android/jar/src/org/qtproject/qt/android/multimedia/QtAndroidMediaPlayer.java')
| -rw-r--r-- | src/plugins/android/jar/src/org/qtproject/qt/android/multimedia/QtAndroidMediaPlayer.java | 590 |
1 files changed, 0 insertions, 590 deletions
diff --git a/src/plugins/android/jar/src/org/qtproject/qt/android/multimedia/QtAndroidMediaPlayer.java b/src/plugins/android/jar/src/org/qtproject/qt/android/multimedia/QtAndroidMediaPlayer.java deleted file mode 100644 index aa706179c..000000000 --- a/src/plugins/android/jar/src/org/qtproject/qt/android/multimedia/QtAndroidMediaPlayer.java +++ /dev/null @@ -1,590 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtMultimedia of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -package org.qtproject.qt.android.multimedia; - -import java.io.IOException; -import java.lang.String; -import java.util.HashMap; -import java.io.FileInputStream; - -// API is level is < 9 unless marked otherwise. -import android.content.Context; -import android.media.MediaPlayer; -import android.media.AudioAttributes; -import android.net.Uri; -import android.util.Log; -import java.io.FileDescriptor; -import android.content.res.AssetFileDescriptor; -import android.content.res.AssetManager; -import android.view.SurfaceHolder; - -public class QtAndroidMediaPlayer -{ - // Native callback functions for MediaPlayer - native public void onErrorNative(int what, int extra, long id); - native public void onBufferingUpdateNative(int percent, long id); - native public void onProgressUpdateNative(int progress, long id); - native public void onDurationChangedNative(int duration, long id); - native public void onInfoNative(int what, int extra, long id); - native public void onVideoSizeChangedNative(int width, int height, long id); - native public void onStateChangedNative(int state, long id); - - private MediaPlayer mMediaPlayer = null; - private AudioAttributes mAudioAttributes = null; - private HashMap<String, String> mHeaders = null; - private Uri mUri = null; - private final long mID; - private final Context mContext; - private boolean mMuted = false; - private int mVolume = 100; - private static final String TAG = "Qt MediaPlayer"; - private SurfaceHolder mSurfaceHolder = null; - - private class State { - final static int Uninitialized = 0x1 /* End */; - final static int Idle = 0x2; - final static int Preparing = 0x4; - final static int Prepared = 0x8; - final static int Initialized = 0x10; - final static int Started = 0x20; - final static int Stopped = 0x40; - final static int Paused = 0x80; - final static int PlaybackCompleted = 0x100; - final static int Error = 0x200; - } - - private volatile int mState = State.Uninitialized; - - /** - * MediaPlayer OnErrorListener - */ - private class MediaPlayerErrorListener - implements MediaPlayer.OnErrorListener - { - @Override - public boolean onError(final MediaPlayer mp, - final int what, - final int extra) - { - setState(State.Error); - onErrorNative(what, extra, mID); - return true; - } - - } - - /** - * MediaPlayer OnBufferingListener - */ - private class MediaPlayerBufferingListener - implements MediaPlayer.OnBufferingUpdateListener - { - private int mBufferPercent = -1; - @Override - public void onBufferingUpdate(final android.media.MediaPlayer mp, - final int percent) - { - // Avoid updates when percent is unchanged. - // E.g., we keep getting updates when percent == 100 - if (mBufferPercent == percent) - return; - - onBufferingUpdateNative((mBufferPercent = percent), mID); - } - - } - - /** - * MediaPlayer OnCompletionListener - */ - private class MediaPlayerCompletionListener - implements MediaPlayer.OnCompletionListener - { - @Override - public void onCompletion(final MediaPlayer mp) - { - setState(State.PlaybackCompleted); - } - - } - - /** - * MediaPlayer OnInfoListener - */ - private class MediaPlayerInfoListener - implements MediaPlayer.OnInfoListener - { - @Override - public boolean onInfo(final MediaPlayer mp, - final int what, - final int extra) - { - onInfoNative(what, extra, mID); - return true; - } - - } - - /** - * MediaPlayer OnPreparedListener - */ - private class MediaPlayerPreparedListener - implements MediaPlayer.OnPreparedListener - { - - @Override - public void onPrepared(final MediaPlayer mp) - { - setState(State.Prepared); - onDurationChangedNative(getDuration(), mID); - } - - } - - /** - * MediaPlayer OnSeekCompleteListener - */ - private class MediaPlayerSeekCompleteListener - implements MediaPlayer.OnSeekCompleteListener - { - - @Override - public void onSeekComplete(final MediaPlayer mp) - { - onProgressUpdateNative(getCurrentPosition(), mID); - } - - } - - /** - * MediaPlayer OnVideoSizeChangedListener - */ - private class MediaPlayerVideoSizeChangedListener - implements MediaPlayer.OnVideoSizeChangedListener - { - - @Override - public void onVideoSizeChanged(final MediaPlayer mp, - final int width, - final int height) - { - onVideoSizeChangedNative(width, height, mID); - } - - } - - public QtAndroidMediaPlayer(final Context context, final long id) - { - mID = id; - mContext = context; - } - - public MediaPlayer getMediaPlayerHandle() - { - return mMediaPlayer; - } - - private void setState(int state) - { - if (mState == state) - return; - - mState = state; - - onStateChangedNative(mState, mID); - } - - - private void init() - { - if (mMediaPlayer == null) { - mMediaPlayer = new MediaPlayer(); - setState(State.Idle); - // Make sure the new media player has the volume that was set on the QMediaPlayer - setVolumeHelper(mMuted ? 0 : mVolume); - setAudioAttributes(mMediaPlayer, mAudioAttributes); - } - } - - public void start() - { - if ((mState & (State.Prepared - | State.Started - | State.Paused - | State.PlaybackCompleted)) == 0) { - return; - } - - try { - mMediaPlayer.start(); - setState(State.Started); - } catch (final IllegalStateException e) { - Log.d(TAG, "" + e.getMessage()); - } - } - - - public void pause() - { - if ((mState & (State.Started | State.Paused | State.PlaybackCompleted)) == 0) - return; - - try { - mMediaPlayer.pause(); - setState(State.Paused); - } catch (final IllegalStateException e) { - Log.d(TAG, "" + e.getMessage()); - } - } - - - public void stop() - { - if ((mState & (State.Prepared - | State.Started - | State.Stopped - | State.Paused - | State.PlaybackCompleted)) == 0) { - return; - } - - try { - mMediaPlayer.stop(); - setState(State.Stopped); - } catch (final IllegalStateException e) { - Log.d(TAG, "" + e.getMessage()); - } - } - - - public void seekTo(final int msec) - { - if ((mState & (State.Prepared - | State.Started - | State.Paused - | State.PlaybackCompleted)) == 0) { - return; - } - - try { - mMediaPlayer.seekTo(msec); - } catch (final IllegalStateException e) { - Log.d(TAG, "" + e.getMessage()); - } - } - - - public boolean isPlaying() - { - boolean playing = false; - if ((mState & (State.Idle - | State.Initialized - | State.Prepared - | State.Started - | State.Paused - | State.Stopped - | State.PlaybackCompleted)) == 0) { - return playing; - } - - try { - playing = mMediaPlayer.isPlaying(); - } catch (final IllegalStateException e) { - Log.d(TAG, "" + e.getMessage()); - } - - return playing; - } - - public void prepareAsync() - { - if ((mState & (State.Initialized | State.Stopped)) == 0) - return; - - try { - mMediaPlayer.prepareAsync(); - setState(State.Preparing); - } catch (final IllegalStateException e) { - Log.d(TAG, "" + e.getMessage()); - } - } - - public void initHeaders() - { - mHeaders = new HashMap<String, String>(); - } - - public void setHeader(final String header, final String value) - { - mHeaders.put(header, value); - } - - public void setDataSource(final String path) - { - if ((mState & State.Uninitialized) != 0) - init(); - - if ((mState & State.Idle) == 0) - return; - - mMediaPlayer.setOnBufferingUpdateListener(new MediaPlayerBufferingListener()); - mMediaPlayer.setOnCompletionListener(new MediaPlayerCompletionListener()); - mMediaPlayer.setOnInfoListener(new MediaPlayerInfoListener()); - mMediaPlayer.setOnSeekCompleteListener(new MediaPlayerSeekCompleteListener()); - mMediaPlayer.setOnVideoSizeChangedListener(new MediaPlayerVideoSizeChangedListener()); - mMediaPlayer.setOnErrorListener(new MediaPlayerErrorListener()); - mMediaPlayer.setOnPreparedListener(new MediaPlayerPreparedListener()); - - if (mSurfaceHolder != null) - mMediaPlayer.setDisplay(mSurfaceHolder); - - AssetFileDescriptor afd = null; - FileInputStream fis = null; - try { - mUri = Uri.parse(path); - final boolean inAssets = (mUri.getScheme().compareTo("assets") == 0); - if (inAssets) { - final String asset = mUri.getPath().substring(1 /* Remove first '/' */); - final AssetManager am = mContext.getAssets(); - afd = am.openFd(asset); - final long offset = afd.getStartOffset(); - final long length = afd.getLength(); - FileDescriptor fd = afd.getFileDescriptor(); - mMediaPlayer.setDataSource(fd, offset, length); - } else if (mUri.getScheme().compareTo("file") == 0) { - fis = new FileInputStream(mUri.getPath()); - FileDescriptor fd = fis.getFD(); - mMediaPlayer.setDataSource(fd); - } else { - if (mHeaders.isEmpty()) - mMediaPlayer.setDataSource(path); - else - mMediaPlayer.setDataSource(mContext, mUri, mHeaders); - } - setState(State.Initialized); - } catch (final IOException e) { - Log.d(TAG, "" + e.getMessage()); - } catch (final IllegalArgumentException e) { - Log.d(TAG, "" + e.getMessage()); - } catch (final SecurityException e) { - Log.d(TAG, "" + e.getMessage()); - } catch (final IllegalStateException e) { - Log.d(TAG, "" + e.getMessage()); - } catch (final NullPointerException e) { - Log.d(TAG, "" + e.getMessage()); - } finally { - try { - if (afd != null) - afd.close(); - if (fis != null) - fis.close(); - } catch (final IOException ioe) { /* Ignore... */ } - - if ((mState & State.Initialized) == 0) { - setState(State.Error); - onErrorNative(MediaPlayer.MEDIA_ERROR_UNKNOWN, - -1004 /*MEDIA_ERROR_IO*/, - mID); - return; - } - } - } - - - public int getCurrentPosition() - { - int currentPosition = 0; - if ((mState & (State.Idle - | State.Initialized - | State.Prepared - | State.Started - | State.Paused - | State.Stopped - | State.PlaybackCompleted)) == 0) { - return currentPosition; - } - - try { - currentPosition = mMediaPlayer.getCurrentPosition(); - } catch (final IllegalStateException e) { - Log.d(TAG, "" + e.getMessage()); - } - - return currentPosition; - } - - - public int getDuration() - { - int duration = 0; - if ((mState & (State.Prepared - | State.Started - | State.Paused - | State.Stopped - | State.PlaybackCompleted)) == 0) { - return duration; - } - - try { - duration = mMediaPlayer.getDuration(); - } catch (final IllegalStateException e) { - Log.d(TAG, "" + e.getMessage()); - } - - return duration; - } - - public void setVolume(int volume) - { - if (volume < 0) - volume = 0; - - if (volume > 100) - volume = 100; - - mVolume = volume; - - if (!mMuted) - setVolumeHelper(mVolume); - } - - private void setVolumeHelper(int volume) - { - if ((mState & (State.Idle - | State.Initialized - | State.Stopped - | State.Prepared - | State.Started - | State.Paused - | State.PlaybackCompleted)) == 0) { - return; - } - - try { - float newVolume = (float)volume / 100; - mMediaPlayer.setVolume(newVolume, newVolume); - } catch (final IllegalStateException e) { - Log.d(TAG, "" + e.getMessage()); - } - } - - public SurfaceHolder display() - { - return mSurfaceHolder; - } - - public void setDisplay(SurfaceHolder sh) - { - mSurfaceHolder = sh; - - if ((mState & State.Uninitialized) != 0) - return; - - mMediaPlayer.setDisplay(mSurfaceHolder); - } - - - public int getVolume() - { - return mVolume; - } - - public void mute(final boolean mute) - { - mMuted = mute; - setVolumeHelper(mute ? 0 : mVolume); - } - - public boolean isMuted() - { - return mMuted; - } - - - public void reset() - { - if ((mState & (State.Idle - | State.Initialized - | State.Prepared - | State.Started - | State.Paused - | State.Stopped - | State.PlaybackCompleted - | State.Error)) == 0) { - return; - } - - mMediaPlayer.reset(); - setState(State.Idle); - } - - public void release() - { - if (mMediaPlayer != null) { - mMediaPlayer.reset(); - mMediaPlayer.release(); - mMediaPlayer = null; - } - - setState(State.Uninitialized); - } - - public void setAudioAttributes(int type, int usage) - { - mAudioAttributes = new AudioAttributes.Builder() - .setUsage(usage) - .setContentType(type) - .build(); - - setAudioAttributes(mMediaPlayer, mAudioAttributes); - } - - static private void setAudioAttributes(MediaPlayer player, AudioAttributes attr) - { - if (player == null || attr == null) - return; - - try { - player.setAudioAttributes(attr); - } catch (final IllegalArgumentException e) { - Log.d(TAG, "" + e.getMessage()); - } - } -} |