Java 类android.support.v7.app.MediaRouteDialogFactory 实例源码

private void showMediaRouteDialog(MediaStateListener player, MediaRouteController controller,
        Activity activity) {

    FragmentManager fm = ((FragmentActivity) activity).getSupportFragmentManager();
    if (fm == null) {
        throw new IllegalStateException("The activity must be a subclass of FragmentActivity");
    }

    MediaRouteDialogFactory factory = new MediaRouteChooserDialogFactory(player, controller,
            activity);

    if (fm.findFragmentByTag(
            "android.support.v7.mediarouter:MediaRouteChooserDialogFragment") != null) {
        Log.w(TAG, "showDialog(): Route chooser dialog already showing!");
        return;
    }
    MediaRouteChooserDialogFragment f = factory.onCreateChooserDialogFragment();

    f.setRouteSelector(controller.buildMediaRouteSelector());
    f.show(fm, "android.support.v7.mediarouter:MediaRouteChooserDialogFragment");
}

private void showMediaRouteControlDialog(MediaStateListener player, Activity activity) {
    FragmentManager fm = ((FragmentActivity) activity).getSupportFragmentManager();
    if (fm == null) {
        throw new IllegalStateException("The activity must be a subclass of FragmentActivity");
    }
    MediaRouteDialogFactory factory = new MediaRouteControllerDialogFactory(player);

    if (fm.findFragmentByTag(
            "android.support.v7.mediarouter:MediaRouteControllerDialogFragment") != null) {
        Log.w(TAG, "showDialog(): Route controller dialog already showing!");
        return;
    }
    MediaRouteControllerDialogFragment f = factory.onCreateControllerDialogFragment();

    f.show(fm, "android.support.v7.mediarouter:MediaRouteControllerDialogFragment");
}

/**
 * called after the user finishes the screen capture permissions activity
 * @param requestCode arbitrary int representing why the activity was started
 * @param resultCode int indicating success or failure
 * @param data an Intent representing screen capture permission
 */
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode != SCREEN_CAPTURE_REQUEST) {
        // this request wasn't meant for us
    } else if (resultCode != AppCompatActivity.RESULT_OK) {
        Toast.makeText(this, "Screen casting won't work without capture permission", Toast.LENGTH_LONG).show();
    } else {
        mPermissionsResultCode = resultCode;
        mPermissionsData = data;

        if (mProvider != null && mProvider.getMediaRouteButton() != null) {
            MediaRouteDialogFactory factory = mProvider.getMediaRouteButton().getDialogFactory();
            MediaRouteChooserDialogFragment chooser = factory.onCreateChooserDialogFragment();
            chooser.setRouteSelector(mSelector);
            FragmentManager fm = getSupportFragmentManager();
            chooser.show(fm, CastScreenMediaRouteButton.CHOOSER_TAG);
        } else {
            Log.e(TAG, "Null action provider or route button - " + PLEASE_REPORT_BUG);
        }
    }
}

private void showMediaRouteDialog(MediaStateListener player, MediaRouteController controller,
        Activity activity) {

    FragmentManager fm = ((FragmentActivity) activity).getSupportFragmentManager();
    if (fm == null) {
        throw new IllegalStateException("The activity must be a subclass of FragmentActivity");
    }

    MediaRouteDialogFactory factory = new MediaRouteChooserDialogFactory(player, controller,
            activity);

    if (fm.findFragmentByTag(
            "android.support.v7.mediarouter:MediaRouteChooserDialogFragment") != null) {
        Log.w(TAG, "showDialog(): Route chooser dialog already showing!");
        return;
    }
    MediaRouteChooserDialogFragment f = factory.onCreateChooserDialogFragment();

    f.setRouteSelector(controller.buildMediaRouteSelector());
    f.show(fm, "android.support.v7.mediarouter:MediaRouteChooserDialogFragment");
}

private void showMediaRouteControlDialog(MediaStateListener player, Activity activity) {
    FragmentManager fm = ((FragmentActivity) activity).getSupportFragmentManager();
    if (fm == null) {
        throw new IllegalStateException("The activity must be a subclass of FragmentActivity");
    }
    MediaRouteDialogFactory factory = new MediaRouteControllerDialogFactory(player);

    if (fm.findFragmentByTag(
            "android.support.v7.mediarouter:MediaRouteControllerDialogFragment") != null) {
        Log.w(TAG, "showDialog(): Route controller dialog already showing!");
        return;
    }
    MediaRouteControllerDialogFragment f = factory.onCreateControllerDialogFragment();

    f.show(fm, "android.support.v7.mediarouter:MediaRouteControllerDialogFragment");
}

private void showMediaRouteDialog(MediaRouteController controller, Activity activity) {

        FragmentManager fm = ((FragmentActivity) activity).getSupportFragmentManager();
        if (fm == null) {
            throw new IllegalStateException("The activity must be a subclass of FragmentActivity");
        }

        MediaRouteDialogFactory factory = new ChromeMediaRouteDialogFactory();

        if (fm.findFragmentByTag(
                "android.support.v7.mediarouter:MediaRouteChooserDialogFragment") != null) {
            Log.w(TAG, "showDialog(): Route chooser dialog already showing!");
            return;
        }
        MediaRouteChooserDialogFragment f = factory.onCreateChooserDialogFragment();

        f.setRouteSelector(controller.buildMediaRouteSelector());
        f.show(fm, "android.support.v7.mediarouter:MediaRouteChooserDialogFragment");
    }

private void showMediaRouteControlDialog(MediaRouteController controller, Activity activity) {

        FragmentManager fm = ((FragmentActivity) activity).getSupportFragmentManager();
        if (fm == null) {
            throw new IllegalStateException("The activity must be a subclass of FragmentActivity");
        }
        MediaRouteDialogFactory factory = new ChromeMediaRouteDialogFactory();

        if (fm.findFragmentByTag(
                "android.support.v7.mediarouter:MediaRouteControllerDialogFragment") != null) {
            Log.w(TAG, "showDialog(): Route controller dialog already showing!");
            return;
        }
        MediaRouteControllerDialogFragment f = factory.onCreateControllerDialogFragment();

        f.show(fm, "android.support.v7.mediarouter:MediaRouteControllerDialogFragment");
    }

private void showMediaRouteDialog(MediaStateListener player, MediaRouteController controller,
        Activity activity) {

    FragmentManager fm = ((FragmentActivity) activity).getSupportFragmentManager();
    if (fm == null) {
        throw new IllegalStateException("The activity must be a subclass of FragmentActivity");
    }

    MediaRouteDialogFactory factory = new MediaRouteChooserDialogFactory(player, controller,
            activity);

    if (fm.findFragmentByTag(
            "android.support.v7.mediarouter:MediaRouteChooserDialogFragment") != null) {
        Log.w(TAG, "showDialog(): Route chooser dialog already showing!");
        return;
    }
    MediaRouteChooserDialogFragment f = factory.onCreateChooserDialogFragment();

    f.setRouteSelector(controller.buildMediaRouteSelector());
    f.show(fm, "android.support.v7.mediarouter:MediaRouteChooserDialogFragment");
}

private void showMediaRouteControlDialog(MediaStateListener player, Activity activity) {
    FragmentManager fm = ((FragmentActivity) activity).getSupportFragmentManager();
    if (fm == null) {
        throw new IllegalStateException("The activity must be a subclass of FragmentActivity");
    }
    MediaRouteDialogFactory factory = new MediaRouteControllerDialogFactory(player);

    if (fm.findFragmentByTag(
            "android.support.v7.mediarouter:MediaRouteControllerDialogFragment") != null) {
        Log.w(TAG, "showDialog(): Route controller dialog already showing!");
        return;
    }
    MediaRouteControllerDialogFragment f = factory.onCreateControllerDialogFragment();

    f.show(fm, "android.support.v7.mediarouter:MediaRouteControllerDialogFragment");
}

/**
 * Shows the {@link MediaRouteChooserDialogFragment} dialog if it's not shown yet.
 * @param sourceUrn the URN identifying the media source to filter the devices with.
 */
@CalledByNative
public void createDialog(String sourceUrn) {
    if (isShowingDialog()) return;

    MediaSource mediaSource = MediaSource.from(sourceUrn);
    if (mediaSource == null) return;

    FragmentActivity currentActivity =
            (FragmentActivity) ApplicationStatus.getLastTrackedFocusedActivity();
    if (currentActivity == null) return;

    FragmentManager fm = currentActivity.getSupportFragmentManager();
    if (fm == null) return;

    if (fm.findFragmentByTag(MEDIA_ROUTE_CHOOSER_DIALOG_FRAGMENT) != null) return;

    MediaRouteSelector selector = mediaSource.buildRouteSelector();
    mAndroidMediaRouter.addCallback(selector, this);

    MediaRouteDialogFactory factory = new ChromeMediaRouteDialogFactory();
    mChooserDialogFragment = factory.onCreateChooserDialogFragment();
    mChooserDialogFragment.setRouteSelector(selector);
    mChooserDialogFragment.show(fm, MEDIA_ROUTE_CHOOSER_DIALOG_FRAGMENT);
    fm.executePendingTransactions();

    Dialog dialog = mChooserDialogFragment.getDialog();
    if (dialog == null) {
        closeDialog();
        return;
    }

    dialog.setOnDismissListener(this);
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // Be sure to call the super class.
    super.onCreateOptionsMenu(menu);

    // Inflate the menu and configure the media router action provider.
    getMenuInflater().inflate(R.menu.sample_media_router_menu, menu);

    MenuItem mediaRouteMenuItem = menu.findItem(R.id.media_route_menu_item);
    MediaRouteActionProvider mediaRouteActionProvider =
            (MediaRouteActionProvider)MenuItemCompat.getActionProvider(mediaRouteMenuItem);
    mediaRouteActionProvider.setRouteSelector(mSelector);
    mediaRouteActionProvider.setDialogFactory(new MediaRouteDialogFactory() {
        @Override
        public MediaRouteControllerDialogFragment onCreateControllerDialogFragment() {
            return new MediaRouteControllerDialogFragment() {
                @Override
                public MediaRouteControllerDialog onCreateControllerDialog(
                        Context context, Bundle savedInstanceState) {
                    mControllerDialog = new SampleMediaRouteControllerDialog(
                            context, mSessionManager, mPlayer);
                    return mControllerDialog;
                }
            };
        }
    });

    // Return true to show the menu.
    return true;
}

private void openCastDialog() {
    final FragmentManager fm = getSupportFragmentManager();
    MediaRouteChooserDialogFragment f = MediaRouteDialogFactory.getDefault().onCreateChooserDialogFragment();
    f.setRouteSelector(CastContext.getSharedInstance(this).getMergedSelector());
    f.show(fm, "android.support.v7.mediarouter:MediaRouteChooserDialogFragment");
}

public MediaRouteDialogFactory getMediaRouteDialogFactory() {
    return mMediaRouteDialogFactory;
}

/**
 * (Optional) Sets the {@link MediaRouteDialogFactory}. This is optional and if not called,
 * the default dialog will be used.
 */
public Builder setMediaRouteDialogFactory(MediaRouteDialogFactory factory) {
    mMediaRouteDialogFactory = factory;
    return this;
}

@Override
protected MediaRouteDialogFactory getMediaRouteDialogFactory() {
    return null;
}

@Override
protected MediaRouteDialogFactory getMediaRouteDialogFactory() {
    return new VideoMediaRouteDialogFactory();
}

@Override
protected MediaRouteDialogFactory getMediaRouteDialogFactory() {
  return null;
}

@Override
MediaRouteDialogFactory getMediaRouteDialogFactory() {
  return new VideoMediaRouteDialogFactory();
}

@Override
protected MediaRouteDialogFactory getMediaRouteDialogFactory() {
    return null;
}

@Override
MediaRouteDialogFactory getMediaRouteDialogFactory() {
    return new VideoMediaRouteDialogFactory();
}

/**
 * Returns the {@link MediaRouteDialogFactory} that defines the chooser and controller dialogs
 * for selecting a route and controlling the route when connected. The default factory will be
 * used unless a different one is configured in {@link CastConfiguration}.
 */
private MediaRouteDialogFactory getMediaRouteDialogFactory() {
    return mCastConfiguration.getMediaRouteDialogFactory();
}

/**
 * Subclasses can decide how the Cast Controller Dialog should be built. If this returns
 * <code>null</code>, the default dialog will be shown.
 */
abstract protected MediaRouteDialogFactory getMediaRouteDialogFactory();

/**
 * Subclasses can decide how the Cast Controller Dialog should be built. If this returns
 * <code>null</code>, the default dialog will be shown.
 */
abstract MediaRouteDialogFactory getMediaRouteDialogFactory();

/**
 * Subclasses can decide how the Cast Controller Dialog should be built. If this returns
 * <code>null</code>, the default dialog will be shown.
 *
 * @return
 */
abstract MediaRouteDialogFactory getMediaRouteDialogFactory();