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package de.danoeh.antennapod.activity;
import android.support.v7.app.AppCompatActivity;
/**
* Activity that allows for showing the MediaRouter button whenever there's a cast device in the
* network.
*/
public abstract class CastEnabledActivity extends AppCompatActivity {
// implements SharedPreferences.OnSharedPreferenceChangeListener {
public static final String TAG = "CastEnabledActivity";
// protected CastManager castManager;
// protected SwitchableMediaRouteActionProvider mediaRouteActionProvider;
// private final CastButtonVisibilityManager castButtonVisibilityManager = new CastButtonVisibilityManager();
//
// @Override
// protected void onCreate(Bundle savedInstanceState) {
// super.onCreate(savedInstanceState);
//
// PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).
// registerOnSharedPreferenceChangeListener(this);
//
// castManager = CastManager.getInstance();
// castManager.addCastConsumer(castConsumer);
// castButtonVisibilityManager.setPrefEnabled(UserPreferences.isCastEnabled());
// onCastConnectionChanged(castManager.isConnected());
// }
//
// @Override
// protected void onDestroy() {
// PreferenceManager.getDefaultSharedPreferences(getApplicationContext())
// .unregisterOnSharedPreferenceChangeListener(this);
// castManager.removeCastConsumer(castConsumer);
// super.onDestroy();
// }
//
// @Override
// @CallSuper
// public boolean onCreateOptionsMenu(Menu menu) {
// super.onCreateOptionsMenu(menu);
// getMenuInflater().inflate(R.menu.cast_enabled, menu);
// castButtonVisibilityManager.setMenu(menu);
// return true;
// }
//
// @Override
// @CallSuper
// public boolean onPrepareOptionsMenu(Menu menu) {
// super.onPrepareOptionsMenu(menu);
// mediaRouteActionProvider = castManager
// .addMediaRouterButton(menu.findItem(R.id.media_route_menu_item));
// mediaRouteActionProvider.setEnabled(castButtonVisibilityManager.shouldEnable());
// return true;
// }
//
// @Override
// protected void onResume() {
// super.onResume();
// castButtonVisibilityManager.setResumed(true);
// }
//
// @Override
// protected void onPause() {
// super.onPause();
// castButtonVisibilityManager.setResumed(false);
// }
//
// @Override
// public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
// if (UserPreferences.PREF_CAST_ENABLED.equals(key)) {
// boolean newValue = UserPreferences.isCastEnabled();
// Log.d(TAG, "onSharedPreferenceChanged(), isCastEnabled set to " + newValue);
// castButtonVisibilityManager.setPrefEnabled(newValue);
// // PlaybackService has its own listener, so if it's active we don't have to take action here.
// if (!newValue && !PlaybackService.isRunning) {
// CastManager.getInstance().disconnect();
// }
// }
// }
//
// CastConsumer castConsumer = new DefaultCastConsumer() {
// @Override
// public void onApplicationConnected(ApplicationMetadata appMetadata, String sessionId, boolean wasLaunched) {
// onCastConnectionChanged(true);
// }
//
// @Override
// public void onDisconnected() {
// onCastConnectionChanged(false);
// }
// };
//
// private void onCastConnectionChanged(boolean connected) {
// if (connected) {
// castButtonVisibilityManager.onConnected();
// setVolumeControlStream(AudioManager.USE_DEFAULT_STREAM_TYPE);
// } else {
// castButtonVisibilityManager.onDisconnected();
// setVolumeControlStream(AudioManager.STREAM_MUSIC);
// }
// }
//
// /**
// * Should be called by any activity or fragment for which the cast button should be shown.
// *
// * @param showAsAction refer to {@link MenuItem#setShowAsAction(int)}
// */
public final void requestCastButton(int showAsAction) {
// no-op
}
// private class CastButtonVisibilityManager {
// private volatile boolean prefEnabled = false;
// private volatile boolean viewRequested = false;
// private volatile boolean resumed = false;
// private volatile boolean connected = false;
// private volatile int showAsAction = MenuItem.SHOW_AS_ACTION_IF_ROOM;
// private Menu menu;
//
// public synchronized void setPrefEnabled(boolean newValue) {
// if (prefEnabled != newValue && resumed && (viewRequested || connected)) {
// if (newValue) {
// castManager.incrementUiCounter();
// } else {
// castManager.decrementUiCounter();
// }
// }
// prefEnabled = newValue;
// if (mediaRouteActionProvider != null) {
// mediaRouteActionProvider.setEnabled(prefEnabled && (viewRequested || connected));
// }
// }
//
// public synchronized void setResumed(boolean newValue) {
// if (resumed == newValue) {
// Log.e(TAG, "resumed should never change to the same value");
// return;
// }
// resumed = newValue;
// if (prefEnabled && (viewRequested || connected)) {
// if (resumed) {
// castManager.incrementUiCounter();
// } else {
// castManager.decrementUiCounter();
// }
// }
// }
//
// public synchronized void setViewRequested(boolean newValue) {
// if (viewRequested != newValue && resumed && prefEnabled && !connected) {
// if (newValue) {
// castManager.incrementUiCounter();
// } else {
// castManager.decrementUiCounter();
// }
// }
// viewRequested = newValue;
// if (mediaRouteActionProvider != null) {
// mediaRouteActionProvider.setEnabled(prefEnabled && (viewRequested || connected));
// }
// }
//
// public synchronized void setConnected(boolean newValue) {
// if (connected != newValue && resumed && prefEnabled && !prefEnabled) {
// if (newValue) {
// castManager.incrementUiCounter();
// } else {
// castManager.decrementUiCounter();
// }
// }
// connected = newValue;
// if (mediaRouteActionProvider != null) {
// mediaRouteActionProvider.setEnabled(prefEnabled && (viewRequested || connected));
// }
// }
//
// public synchronized boolean shouldEnable() {
// return prefEnabled && viewRequested;
// }
//
// public void setMenu(Menu menu) {
// setViewRequested(false);
// showAsAction = MenuItem.SHOW_AS_ACTION_IF_ROOM;
// this.menu = menu;
// setShowAsAction();
// }
//
// public void requestCastButton(int showAsAction) {
// setViewRequested(true);
// this.showAsAction = showAsAction;
// setShowAsAction();
// }
//
// public void onConnected() {
// setConnected(true);
// setShowAsAction();
// }
//
// public void onDisconnected() {
// setConnected(false);
// setShowAsAction();
// }
//
// private void setShowAsAction() {
// if (menu == null) {
// Log.d(TAG, "setShowAsAction() without a menu");
// return;
// }
// MenuItem item = menu.findItem(R.id.media_route_menu_item);
// if (item == null) {
// Log.e(TAG, "setShowAsAction(), but cast button not inflated");
// return;
// }
// MenuItemCompat.setShowAsAction(item, connected? MenuItem.SHOW_AS_ACTION_ALWAYS : showAsAction);
// }
// }
}
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