/
MediaplayerActivity.java
1017 lines (896 loc) · 40.9 KB
/
MediaplayerActivity.java
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package de.danoeh.antennapod.activity;
import android.Manifest;
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.content.res.TypedArray;
import android.graphics.Color;
import android.graphics.PixelFormat;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.ActivityOptionsCompat;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AlertDialog;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.ImageButton;
import android.widget.SeekBar;
import android.widget.SeekBar.OnSeekBarChangeListener;
import android.widget.TextView;
import android.widget.Toast;
import com.afollestad.materialdialogs.MaterialDialog;
import com.bumptech.glide.Glide;
import com.joanzapata.iconify.IconDrawable;
import com.joanzapata.iconify.fonts.FontAwesomeIcons;
import java.util.Locale;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.core.event.ServiceEvent;
import de.danoeh.antennapod.core.feed.FeedItem;
import de.danoeh.antennapod.core.feed.FeedMedia;
import de.danoeh.antennapod.core.feed.MediaType;
import de.danoeh.antennapod.core.preferences.UserPreferences;
import de.danoeh.antennapod.core.service.playback.PlaybackService;
import de.danoeh.antennapod.core.storage.DBReader;
import de.danoeh.antennapod.core.storage.DBTasks;
import de.danoeh.antennapod.core.storage.DBWriter;
import de.danoeh.antennapod.core.util.Consumer;
import de.danoeh.antennapod.core.util.Converter;
import de.danoeh.antennapod.core.util.FeedItemUtil;
import de.danoeh.antennapod.core.util.Flavors;
import de.danoeh.antennapod.core.util.Function;
import de.danoeh.antennapod.core.util.IntentUtils;
import de.danoeh.antennapod.core.util.ShareUtils;
import de.danoeh.antennapod.core.util.StorageUtils;
import de.danoeh.antennapod.core.util.Supplier;
import de.danoeh.antennapod.core.util.gui.PictureInPictureUtil;
import de.danoeh.antennapod.core.util.playback.ExternalMedia;
import de.danoeh.antennapod.core.util.playback.MediaPlayerError;
import de.danoeh.antennapod.core.util.playback.Playable;
import de.danoeh.antennapod.core.util.playback.PlaybackController;
import de.danoeh.antennapod.core.util.playback.PlaybackServiceStarter;
import de.danoeh.antennapod.dialog.SleepTimerDialog;
import de.danoeh.antennapod.dialog.VariableSpeedDialog;
import io.reactivex.Observable;
import io.reactivex.android.schedulers.AndroidSchedulers;
import io.reactivex.disposables.Disposable;
import io.reactivex.schedulers.Schedulers;
/**
* Provides general features which are both needed for playing audio and video
* files.
*/
public abstract class MediaplayerActivity extends CastEnabledActivity implements OnSeekBarChangeListener {
private static final String TAG = "MediaplayerActivity";
private static final String PREFS = "MediaPlayerActivityPreferences";
private static final String PREF_SHOW_TIME_LEFT = "showTimeLeft";
private static final int REQUEST_CODE_STORAGE = 42;
PlaybackController controller;
private TextView txtvPosition;
private TextView txtvLength;
SeekBar sbPosition;
private ImageButton butRev;
private TextView txtvRev;
private ImageButton butPlay;
private ImageButton butFF;
private TextView txtvFF;
private ImageButton butSkip;
private boolean showTimeLeft = false;
private boolean isFavorite = false;
private Disposable disposable;
private PlaybackController newPlaybackController() {
return new PlaybackController(this, false) {
@Override
public void setupGUI() {
MediaplayerActivity.this.setupGUI();
}
@Override
public void onPositionObserverUpdate() {
MediaplayerActivity.this.onPositionObserverUpdate();
}
@Override
public void onBufferStart() {
MediaplayerActivity.this.onBufferStart();
}
@Override
public void onBufferEnd() {
MediaplayerActivity.this.onBufferEnd();
}
@Override
public void onBufferUpdate(float progress) {
MediaplayerActivity.this.onBufferUpdate(progress);
}
@Override
public void handleError(int code) {
MediaplayerActivity.this.handleError(code);
}
@Override
public void onReloadNotification(int code) {
MediaplayerActivity.this.onReloadNotification(code);
}
@Override
public void onSleepTimerUpdate() {
supportInvalidateOptionsMenu();
}
@Override
public ImageButton getPlayButton() {
return butPlay;
}
@Override
public void postStatusMsg(int msg, boolean showToast) {
MediaplayerActivity.this.postStatusMsg(msg, showToast);
}
@Override
public void clearStatusMsg() {
MediaplayerActivity.this.clearStatusMsg();
}
@Override
public boolean loadMediaInfo() {
return MediaplayerActivity.this.loadMediaInfo();
}
@Override
public void onAwaitingVideoSurface() {
MediaplayerActivity.this.onAwaitingVideoSurface();
}
@Override
public void onServiceQueried() {
MediaplayerActivity.this.onServiceQueried();
}
@Override
public void onShutdownNotification() {
finish();
}
@Override
public void onPlaybackEnd() {
finish();
}
@Override
public void onPlaybackSpeedChange() {
MediaplayerActivity.this.onPlaybackSpeedChange();
}
@Override
protected void setScreenOn(boolean enable) {
super.setScreenOn(enable);
MediaplayerActivity.this.setScreenOn(enable);
}
@Override
public void onSetSpeedAbilityChanged() {
MediaplayerActivity.this.onSetSpeedAbilityChanged();
}
};
}
private static TextView getTxtvFFFromActivity(MediaplayerActivity activity) {
return activity.txtvFF;
}
private static TextView getTxtvRevFromActivity(MediaplayerActivity activity) {
return activity.txtvRev;
}
private void onSetSpeedAbilityChanged() {
Log.d(TAG, "onSetSpeedAbilityChanged()");
updatePlaybackSpeedButton();
}
private void onPlaybackSpeedChange() {
updatePlaybackSpeedButtonText();
}
private void onServiceQueried() {
supportInvalidateOptionsMenu();
}
void chooseTheme() {
setTheme(UserPreferences.getTheme());
}
void setScreenOn(boolean enable) {
}
@Override
protected void onCreate(Bundle savedInstanceState) {
chooseTheme();
super.onCreate(savedInstanceState);
Log.d(TAG, "onCreate()");
StorageUtils.checkStorageAvailability(this);
getWindow().setFormat(PixelFormat.TRANSPARENT);
}
@Override
protected void onPause() {
if (!PictureInPictureUtil.isInPictureInPictureMode(this)) {
if (controller != null) {
controller.reinitServiceIfPaused();
controller.pause();
}
}
super.onPause();
}
/**
* Should be used to switch to another player activity if the mime type is
* not the correct one for the current activity.
*/
protected abstract void onReloadNotification(int notificationCode);
/**
* Should be used to inform the user that the PlaybackService is currently
* buffering.
*/
protected abstract void onBufferStart();
/**
* Should be used to hide the view that was showing the 'buffering'-message.
*/
protected abstract void onBufferEnd();
private void onBufferUpdate(float progress) {
if (sbPosition != null) {
sbPosition.setSecondaryProgress((int) (progress * sbPosition.getMax()));
}
}
@Override
protected void onStart() {
super.onStart();
if (controller != null) {
controller.release();
}
controller = newPlaybackController();
setupGUI();
loadMediaInfo();
onPositionObserverUpdate();
}
@Override
protected void onStop() {
Log.d(TAG, "onStop()");
if (controller != null) {
controller.release();
controller = null; // prevent leak
}
if (disposable != null) {
disposable.dispose();
}
super.onStop();
}
@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
@Override
public void onTrimMemory(int level) {
super.onTrimMemory(level);
Glide.get(this).trimMemory(level);
}
@Override
public void onLowMemory() {
super.onLowMemory();
Glide.get(this).clearMemory();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
super.onCreateOptionsMenu(menu);
if (Flavors.FLAVOR == Flavors.PLAY) {
requestCastButton(MenuItem.SHOW_AS_ACTION_ALWAYS);
}
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.mediaplayer, menu);
return true;
}
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
super.onPrepareOptionsMenu(menu);
if (controller == null) {
return false;
}
Playable media = controller.getMedia();
boolean isFeedMedia = media != null && (media instanceof FeedMedia);
menu.findItem(R.id.support_item).setVisible(isFeedMedia && media.getPaymentLink() != null &&
((FeedMedia) media).getItem() != null &&
((FeedMedia) media).getItem().getFlattrStatus().flattrable()
);
boolean hasWebsiteLink = ( getWebsiteLinkWithFallback(media) != null );
menu.findItem(R.id.visit_website_item).setVisible(hasWebsiteLink);
boolean isItemAndHasLink = isFeedMedia &&
ShareUtils.hasLinkToShare(((FeedMedia) media).getItem());
menu.findItem(R.id.share_link_item).setVisible(isItemAndHasLink);
menu.findItem(R.id.share_link_with_position_item).setVisible(isItemAndHasLink);
boolean isItemHasDownloadLink = isFeedMedia && ((FeedMedia) media).getDownload_url() != null;
menu.findItem(R.id.share_download_url_item).setVisible(isItemHasDownloadLink);
menu.findItem(R.id.share_download_url_with_position_item).setVisible(isItemHasDownloadLink);
menu.findItem(R.id.share_file).setVisible(isFeedMedia && ((FeedMedia) media).fileExists());
menu.findItem(R.id.share_item).setVisible(hasWebsiteLink || isItemAndHasLink || isItemHasDownloadLink);
menu.findItem(R.id.add_to_favorites_item).setVisible(false);
menu.findItem(R.id.remove_from_favorites_item).setVisible(false);
if (isFeedMedia) {
menu.findItem(R.id.add_to_favorites_item).setVisible(!isFavorite);
menu.findItem(R.id.remove_from_favorites_item).setVisible(isFavorite);
}
boolean sleepTimerSet = controller.sleepTimerActive();
boolean sleepTimerNotSet = controller.sleepTimerNotActive();
menu.findItem(R.id.set_sleeptimer_item).setVisible(sleepTimerNotSet);
menu.findItem(R.id.disable_sleeptimer_item).setVisible(sleepTimerSet);
if (this instanceof AudioplayerActivity) {
int[] attrs = {R.attr.action_bar_icon_color};
TypedArray ta = obtainStyledAttributes(UserPreferences.getTheme(), attrs);
int textColor = ta.getColor(0, Color.GRAY);
ta.recycle();
menu.findItem(R.id.audio_controls).setIcon(new IconDrawable(this,
FontAwesomeIcons.fa_sliders).color(textColor).actionBarSize());
} else {
menu.findItem(R.id.audio_controls).setVisible(false);
}
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (controller == null) {
return false;
}
Playable media = controller.getMedia();
if (item.getItemId() == android.R.id.home) {
Intent intent = new Intent(MediaplayerActivity.this,
MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP
| Intent.FLAG_ACTIVITY_NEW_TASK);
View cover = findViewById(R.id.imgvCover);
if (cover != null && Build.VERSION.SDK_INT >= 16) {
ActivityOptionsCompat options = ActivityOptionsCompat.
makeSceneTransitionAnimation(MediaplayerActivity.this,
cover, "coverTransition");
startActivity(intent, options.toBundle());
} else {
startActivity(intent);
}
finish();
return true;
} else {
if (media != null) {
switch (item.getItemId()) {
case R.id.add_to_favorites_item:
if(media instanceof FeedMedia) {
FeedItem feedItem = ((FeedMedia)media).getItem();
if(feedItem != null) {
DBWriter.addFavoriteItem(feedItem);
isFavorite = true;
invalidateOptionsMenu();
Toast.makeText(this, R.string.added_to_favorites, Toast.LENGTH_SHORT)
.show();
}
}
break;
case R.id.remove_from_favorites_item:
if(media instanceof FeedMedia) {
FeedItem feedItem = ((FeedMedia)media).getItem();
if(feedItem != null) {
DBWriter.removeFavoriteItem(feedItem);
isFavorite = false;
invalidateOptionsMenu();
Toast.makeText(this, R.string.removed_from_favorites, Toast.LENGTH_SHORT)
.show();
}
}
break;
case R.id.disable_sleeptimer_item:
if (controller.serviceAvailable()) {
MaterialDialog.Builder stDialog = new MaterialDialog.Builder(this);
stDialog.title(R.string.sleep_timer_label);
stDialog.content(getString(R.string.time_left_label)
+ Converter.getDurationStringLong((int) controller
.getSleepTimerTimeLeft()));
stDialog.positiveText(R.string.disable_sleeptimer_label);
stDialog.negativeText(R.string.cancel_label);
stDialog.onPositive((dialog, which) -> {
dialog.dismiss();
controller.disableSleepTimer();
});
stDialog.onNegative((dialog, which) -> dialog.dismiss());
stDialog.build().show();
}
break;
case R.id.set_sleeptimer_item:
if (controller.serviceAvailable()) {
SleepTimerDialog td = new SleepTimerDialog(this) {
@Override
public void onTimerSet(long millis, boolean shakeToReset, boolean vibrate) {
controller.setSleepTimer(millis, shakeToReset, vibrate);
}
};
td.createNewDialog().show();
}
break;
case R.id.audio_controls:
MaterialDialog dialog = new MaterialDialog.Builder(this)
.title(R.string.audio_controls)
.customView(R.layout.audio_controls, true)
.neutralText(R.string.close_label)
.onNeutral((dialog1, which) -> {
final SeekBar left = (SeekBar) dialog1.findViewById(R.id.volume_left);
final SeekBar right = (SeekBar) dialog1.findViewById(R.id.volume_right);
UserPreferences.setVolume(left.getProgress(), right.getProgress());
})
.show();
final SeekBar barPlaybackSpeed = (SeekBar) dialog.findViewById(R.id.playback_speed);
final Button butDecSpeed = (Button) dialog.findViewById(R.id.butDecSpeed);
butDecSpeed.setOnClickListener(v -> {
if(controller != null && controller.canSetPlaybackSpeed()) {
barPlaybackSpeed.setProgress(barPlaybackSpeed.getProgress() - 2);
} else {
VariableSpeedDialog.showGetPluginDialog(this);
}
});
final Button butIncSpeed = (Button) dialog.findViewById(R.id.butIncSpeed);
butIncSpeed.setOnClickListener(v -> {
if(controller != null && controller.canSetPlaybackSpeed()) {
barPlaybackSpeed.setProgress(barPlaybackSpeed.getProgress() + 2);
} else {
VariableSpeedDialog.showGetPluginDialog(this);
}
});
final TextView txtvPlaybackSpeed = (TextView) dialog.findViewById(R.id.txtvPlaybackSpeed);
float currentSpeed = 1.0f;
try {
currentSpeed = Float.parseFloat(UserPreferences.getPlaybackSpeed());
} catch (NumberFormatException e) {
Log.e(TAG, Log.getStackTraceString(e));
UserPreferences.setPlaybackSpeed(String.valueOf(currentSpeed));
}
txtvPlaybackSpeed.setText(String.format("%.2fx", currentSpeed));
barPlaybackSpeed.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
if(controller != null && controller.canSetPlaybackSpeed()) {
float playbackSpeed = (progress + 10) / 20.0f;
controller.setPlaybackSpeed(playbackSpeed);
String speedPref = String.format(Locale.US, "%.2f", playbackSpeed);
UserPreferences.setPlaybackSpeed(speedPref);
String speedStr = String.format("%.2fx", playbackSpeed);
txtvPlaybackSpeed.setText(speedStr);
} else if(fromUser) {
float speed = Float.valueOf(UserPreferences.getPlaybackSpeed());
barPlaybackSpeed.post(() -> barPlaybackSpeed.setProgress((int) (20 * speed) - 10));
}
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
if(controller != null && !controller.canSetPlaybackSpeed()) {
VariableSpeedDialog.showGetPluginDialog(MediaplayerActivity.this);
}
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
}
});
barPlaybackSpeed.setProgress((int) (20 * currentSpeed) - 10);
final SeekBar barLeftVolume = (SeekBar) dialog.findViewById(R.id.volume_left);
barLeftVolume.setProgress(UserPreferences.getLeftVolumePercentage());
final SeekBar barRightVolume = (SeekBar) dialog.findViewById(R.id.volume_right);
barRightVolume.setProgress(UserPreferences.getRightVolumePercentage());
final CheckBox stereoToMono = (CheckBox) dialog.findViewById(R.id.stereo_to_mono);
stereoToMono.setChecked(UserPreferences.stereoToMono());
if (controller != null && !controller.canDownmix()) {
stereoToMono.setEnabled(false);
String sonicOnly = getString(R.string.sonic_only);
stereoToMono.setText(stereoToMono.getText() + " [" + sonicOnly + "]");
}
final CheckBox skipSilence = (CheckBox) dialog.findViewById(R.id.skipSilence);
skipSilence.setChecked(UserPreferences.isSkipSilence());
if(!UserPreferences.useExoplayer()){
skipSilence.setEnabled(false);
skipSilence.setText(skipSilence.getText() + "[ ExoPlayer only ]");
}
skipSilence.setOnCheckedChangeListener((buttonView, isChecked) -> {
UserPreferences.setSkipSilence(isChecked);
controller.setSkipSilence(isChecked);
});
barLeftVolume.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
controller.setVolume(
Converter.getVolumeFromPercentage(progress),
Converter.getVolumeFromPercentage(barRightVolume.getProgress()));
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
}
});
barRightVolume.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
controller.setVolume(
Converter.getVolumeFromPercentage(barLeftVolume.getProgress()),
Converter.getVolumeFromPercentage(progress));
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
}
});
stereoToMono.setOnCheckedChangeListener((buttonView, isChecked) -> {
UserPreferences.stereoToMono(isChecked);
if (controller != null) {
controller.setDownmix(isChecked);
}
});
break;
case R.id.visit_website_item:
Uri uri = Uri.parse(getWebsiteLinkWithFallback(media));
startActivity(new Intent(Intent.ACTION_VIEW, uri));
break;
case R.id.support_item:
if (media instanceof FeedMedia) {
DBTasks.flattrItemIfLoggedIn(this, ((FeedMedia) media).getItem());
}
break;
case R.id.share_link_item:
if (media instanceof FeedMedia) {
ShareUtils.shareFeedItemLink(this, ((FeedMedia) media).getItem());
}
break;
case R.id.share_download_url_item:
if (media instanceof FeedMedia) {
ShareUtils.shareFeedItemDownloadLink(this, ((FeedMedia) media).getItem());
}
break;
case R.id.share_link_with_position_item:
if (media instanceof FeedMedia) {
ShareUtils.shareFeedItemLink(this, ((FeedMedia) media).getItem(), true);
}
break;
case R.id.share_download_url_with_position_item:
if (media instanceof FeedMedia) {
ShareUtils.shareFeedItemDownloadLink(this, ((FeedMedia) media).getItem(), true);
}
break;
case R.id.share_file:
if (media instanceof FeedMedia) {
ShareUtils.shareFeedItemFile(this, ((FeedMedia) media));
}
break;
default:
return false;
}
return true;
} else {
return false;
}
}
}
private static String getWebsiteLinkWithFallback(Playable media) {
if (media == null) {
return null;
} else if (media.getWebsiteLink() != null) {
return media.getWebsiteLink();
} else if (media instanceof FeedMedia) {
return FeedItemUtil.getLinkWithFallback(((FeedMedia)media).getItem());
}
return null;
}
@Override
protected void onResume() {
super.onResume();
Log.d(TAG, "onResume()");
StorageUtils.checkStorageAvailability(this);
if (controller != null) {
controller.init();
}
}
public void onEventMainThread(ServiceEvent event) {
Log.d(TAG, "onEvent(" + event + ")");
if (event.action == ServiceEvent.Action.SERVICE_STARTED) {
if (controller != null) {
controller.init();
}
}
}
/**
* Called by 'handleStatus()' when the PlaybackService is waiting for
* a video surface.
*/
protected abstract void onAwaitingVideoSurface();
protected abstract void postStatusMsg(int resId, boolean showToast);
protected abstract void clearStatusMsg();
void onPositionObserverUpdate() {
if (controller == null || txtvPosition == null || txtvLength == null) {
return;
}
int currentPosition = controller.getPosition();
int duration = controller.getDuration();
Log.d(TAG, "currentPosition " + Converter.getDurationStringLong(currentPosition));
if (currentPosition == PlaybackService.INVALID_TIME ||
duration == PlaybackService.INVALID_TIME) {
Log.w(TAG, "Could not react to position observer update because of invalid time");
return;
}
txtvPosition.setText(Converter.getDurationStringLong(currentPosition));
if (showTimeLeft) {
txtvLength.setText("-" + Converter.getDurationStringLong(duration - currentPosition));
} else {
txtvLength.setText(Converter.getDurationStringLong(duration));
}
updateProgressbarPosition(currentPosition, duration);
}
private void updateProgressbarPosition(int position, int duration) {
Log.d(TAG, "updateProgressbarPosition(" + position + ", " + duration + ")");
if(sbPosition == null) {
return;
}
float progress = ((float) position) / duration;
sbPosition.setProgress((int) (progress * sbPosition.getMax()));
}
/**
* Load information about the media that is going to be played or currently
* being played. This method will be called when the activity is connected
* to the PlaybackService to ensure that the activity has the right
* FeedMedia object.
*/
boolean loadMediaInfo() {
Log.d(TAG, "loadMediaInfo()");
if(controller == null || controller.getMedia() == null) {
return false;
}
SharedPreferences prefs = getSharedPreferences(PREFS, MODE_PRIVATE);
showTimeLeft = prefs.getBoolean(PREF_SHOW_TIME_LEFT, false);
onPositionObserverUpdate();
checkFavorite();
updatePlaybackSpeedButton();
return true;
}
void updatePlaybackSpeedButton() {
// Only meaningful on AudioplayerActivity, where it is overridden.
}
void updatePlaybackSpeedButtonText() {
// Only meaningful on AudioplayerActivity, where it is overridden.
}
/**
* Abstract directions to skip forward or back (rewind) and encapsulates behavior to get or set preference (including update of UI on the skip buttons).
*/
public enum SkipDirection {
SKIP_FORWARD(
UserPreferences::getFastForwardSecs,
MediaplayerActivity::getTxtvFFFromActivity,
UserPreferences::setFastForwardSecs,
R.string.pref_fast_forward),
SKIP_REWIND(UserPreferences::getRewindSecs,
MediaplayerActivity::getTxtvRevFromActivity,
UserPreferences::setRewindSecs,
R.string.pref_rewind);
private final Supplier<Integer> getPrefSecsFn;
private final Function<MediaplayerActivity, TextView> getTextViewFn;
private final Consumer<Integer> setPrefSecsFn;
private final int titleResourceID;
/**
* Constructor for skip direction enum. Stores references to utility functions and resource
* id's that vary dependending on the direction.
*
* @param getPrefSecsFn Handle to function that retrieves current seconds of the skip delta
* @param getTextViewFn Handle to function that gets the TextView which displays the current skip delta value
* @param setPrefSecsFn Handle to function that sets the preference (setting) for the skip delta value (and optionally updates the button label with the current values)
* @param titleResourceID ID of the resource string with the title for a view
*/
SkipDirection(Supplier<Integer> getPrefSecsFn, Function<MediaplayerActivity, TextView> getTextViewFn, Consumer<Integer> setPrefSecsFn, int titleResourceID) {
this.getPrefSecsFn = getPrefSecsFn;
this.getTextViewFn = getTextViewFn;
this.setPrefSecsFn = setPrefSecsFn;
this.titleResourceID = titleResourceID;
}
public int getPrefSkipSeconds() {
return(getPrefSecsFn.get());
}
/**
* Updates preferences for a forward or backward skip depending on the direction of the instance, optionally updating the UI.
*
* @param seconds Number of seconds to set the preference associated with the direction of the instance.
* @param activity MediaplyerActivity that contains textview to update the display of the skip delta setting (or null if nothing to update)
*/
public void setPrefSkipSeconds(int seconds, @Nullable Activity activity) {
setPrefSecsFn.accept(seconds);
if (activity != null && activity instanceof MediaplayerActivity) {
TextView tv = getTextViewFn.apply((MediaplayerActivity)activity);
if (tv != null) tv.setText(String.valueOf(seconds));
}
}
public int getTitleResourceID() {
return titleResourceID;
}
}
static public void showSkipPreference(Activity activity, SkipDirection direction) {
int checked = 0;
int skipSecs = direction.getPrefSkipSeconds();
final int[] values = activity.getResources().getIntArray(R.array.seek_delta_values);
final String[] choices = new String[values.length];
for (int i = 0; i < values.length; i++) {
if (skipSecs == values[i]) {
checked = i;
}
choices[i] = String.valueOf(values[i]) + " " + activity.getString(R.string.time_seconds);
}
AlertDialog.Builder builder = new AlertDialog.Builder(activity);
builder.setTitle(direction.getTitleResourceID());
builder.setSingleChoiceItems(choices, checked, null);
builder.setNegativeButton(R.string.cancel_label, null);
builder.setPositiveButton(R.string.confirm_label, (dialog, which) -> {
int choice = ((AlertDialog)dialog).getListView().getCheckedItemPosition();
if (choice < 0 || choice >= values.length) {
System.err.printf("Choice in showSkipPreference is out of bounds %d", choice);
} else {
direction.setPrefSkipSeconds(values[choice], activity);
}
});
builder.create().show();
}
void setupGUI() {
setContentView(getContentViewResourceId());
sbPosition = findViewById(R.id.sbPosition);
txtvPosition = findViewById(R.id.txtvPosition);
SharedPreferences prefs = getSharedPreferences(PREFS, MODE_PRIVATE);
showTimeLeft = prefs.getBoolean(PREF_SHOW_TIME_LEFT, false);
Log.d("timeleft", showTimeLeft ? "true" : "false");
txtvLength = findViewById(R.id.txtvLength);
if (txtvLength != null) {
txtvLength.setOnClickListener(v -> {
showTimeLeft = !showTimeLeft;
Playable media = controller.getMedia();
if (media == null) {
return;
}
String length;
if (showTimeLeft) {
length = "-" + Converter.getDurationStringLong(media.getDuration() - media.getPosition());
} else {
length = Converter.getDurationStringLong(media.getDuration());
}
txtvLength.setText(length);
SharedPreferences.Editor editor = prefs.edit();
editor.putBoolean(PREF_SHOW_TIME_LEFT, showTimeLeft);
editor.apply();
Log.d("timeleft on click", showTimeLeft ? "true" : "false");
});
}
butRev = findViewById(R.id.butRev);
txtvRev = findViewById(R.id.txtvRev);
if (txtvRev != null) {
txtvRev.setText(String.valueOf(UserPreferences.getRewindSecs()));
}
butPlay = findViewById(R.id.butPlay);
butFF = findViewById(R.id.butFF);
txtvFF = findViewById(R.id.txtvFF);
if (txtvFF != null) {
txtvFF.setText(String.valueOf(UserPreferences.getFastForwardSecs()));
}
butSkip = findViewById(R.id.butSkip);
// SEEKBAR SETUP
sbPosition.setOnSeekBarChangeListener(this);
// BUTTON SETUP
if (butRev != null) {
butRev.setOnClickListener(v -> onRewind());
butRev.setOnLongClickListener(v -> {
showSkipPreference(MediaplayerActivity.this, SkipDirection.SKIP_REWIND);
return true;
});
}
butPlay.setOnClickListener(v -> onPlayPause());
if (butFF != null) {
butFF.setOnClickListener(v -> onFastForward());
butFF.setOnLongClickListener(v -> {
showSkipPreference(MediaplayerActivity.this, SkipDirection.SKIP_FORWARD);
return false;
});
}
if (butSkip != null) {
butSkip.setOnClickListener(v ->
IntentUtils.sendLocalBroadcast(MediaplayerActivity.this, PlaybackService.ACTION_SKIP_CURRENT_EPISODE));
}
}
void onRewind() {
if (controller == null) {
return;
}
int curr = controller.getPosition();
controller.seekTo(curr - UserPreferences.getRewindSecs() * 1000);
}
void onPlayPause() {
if(controller == null) {
return;
}
controller.init();
controller.playPause();
}
void onFastForward() {
if (controller == null) {
return;
}
int curr = controller.getPosition();
controller.seekTo(curr + UserPreferences.getFastForwardSecs() * 1000);
}
protected abstract int getContentViewResourceId();
private void handleError(int errorCode) {
final AlertDialog.Builder errorDialog = new AlertDialog.Builder(this);
errorDialog.setTitle(R.string.error_label);
errorDialog.setMessage(MediaPlayerError.getErrorString(this, errorCode));
errorDialog.setNeutralButton("OK",
(dialog, which) -> {
dialog.dismiss();
finish();
}
);
errorDialog.create().show();
}
private float prog;
@Override
public void onProgressChanged (SeekBar seekBar,int progress, boolean fromUser) {
if (controller == null || txtvLength == null) {
return;
}
prog = controller.onSeekBarProgressChanged(seekBar, progress, fromUser, txtvPosition);
if (showTimeLeft && prog != 0) {
int duration = controller.getDuration();
String length = "-" + Converter.getDurationStringLong(duration - (int) (prog * duration));
txtvLength.setText(length);
}
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
if (controller != null) {
controller.onSeekBarStartTrackingTouch(seekBar);
}
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
if (controller != null) {
controller.onSeekBarStopTrackingTouch(seekBar, prog);
}
}
private void checkFavorite() {
Playable playable = controller.getMedia();
if (!(playable instanceof FeedMedia)) {
return;
}
FeedItem feedItem = ((FeedMedia) playable).getItem();
if (feedItem == null) {
return;
}
if (disposable != null) {
disposable.dispose();
}
disposable = Observable.fromCallable(() -> DBReader.getFeedItem(feedItem.getId()))
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(
item -> {
boolean isFav = item.isTagged(FeedItem.TAG_FAVORITE);
if (isFavorite != isFav) {
isFavorite = isFav;
invalidateOptionsMenu();
}
}, error -> Log.e(TAG, Log.getStackTraceString(error)));
}
void playExternalMedia(Intent intent, MediaType type) {
if (intent == null || intent.getData() == null) {
return;
}
if (Build.VERSION.SDK_INT >= 23
&& ContextCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE)
!= PackageManager.PERMISSION_GRANTED) {
if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.READ_EXTERNAL_STORAGE)) {
Toast.makeText(this, R.string.needs_storage_permission, Toast.LENGTH_LONG).show();
} else {
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE},
REQUEST_CODE_STORAGE);
}
return;
}
Log.d(TAG, "Received VIEW intent: " + intent.getData().getPath());
ExternalMedia media = new ExternalMedia(intent.getData().getPath(), type);