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Commit 1602bccd authored by timhypeng's avatar timhypeng
Browse files

Remove MediaOutputGroupSlice 

Bug: 170558292
Test: build pass
Change-Id: I06c710a8b06c8666cb2cf5198d5b59eda7a7649a
parent 84d42370

src/com/android/settings/media/MediaOutputGroupSlice.java

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Original line number Diff line number Diff line 
/*

 * Copyright (C) 2020 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



package com.android.settings.media;



import static android.app.slice.Slice.EXTRA_RANGE_VALUE;



import static com.android.settings.slices.CustomSliceRegistry.MEDIA_OUTPUT_GROUP_SLICE_URI;



import android.app.PendingIntent;

import android.content.Context;

import android.content.Intent;

import android.graphics.Bitmap;

import android.graphics.Canvas;

import android.graphics.drawable.Drawable;

import android.net.Uri;

import android.text.TextUtils;

import android.util.Log;



import androidx.annotation.VisibleForTesting;

import androidx.core.graphics.drawable.IconCompat;

import androidx.slice.Slice;

import androidx.slice.builders.ListBuilder;

import androidx.slice.builders.SliceAction;



import com.android.settings.R;

import com.android.settings.Utils;

import com.android.settings.slices.CustomSliceable;

import com.android.settings.slices.SliceBackgroundWorker;

import com.android.settings.slices.SliceBroadcastReceiver;

import com.android.settingslib.media.MediaDevice;



import java.util.ArrayList;

import java.util.List;



/**

 * Show the Media device that can be transfer the media.

 */

public class MediaOutputGroupSlice implements CustomSliceable {



    @VisibleForTesting

    static final String GROUP_DEVICES = "group_devices";

    @VisibleForTesting

    static final String MEDIA_DEVICE_ID = "media_device_id";

    @VisibleForTesting

    static final String CUSTOMIZED_ACTION = "customized_action";

    @VisibleForTesting

    static final int ACTION_VOLUME_ADJUSTMENT = 1;

    @VisibleForTesting

    static final int ACTION_MEDIA_SESSION_OPERATION = 2;

    @VisibleForTesting

    static final int ERROR = -1;



    private static final String TAG = "MediaOutputGroupSlice";

    private static final int COLOR_DISABLED = (int) (255 * 0.3);



    private final Context mContext;

    private MediaDeviceUpdateWorker mWorker;



    public MediaOutputGroupSlice(Context context) {

        mContext = context;

    }



    @Override

    public Slice getSlice() {

        final ListBuilder listBuilder = new ListBuilder(mContext, getUri(), ListBuilder.INFINITY)

                .setAccentColor(COLOR_NOT_TINTED);

        // Add "Group" row

        final IconCompat titleIcon = IconCompat.createWithResource(mContext,

                R.drawable.ic_speaker_group_black_24dp);

        final Bitmap emptyBitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888);

        if (getWorker() == null) {

            return listBuilder.build();

        }

        final int maxVolume = getWorker().getSessionVolumeMax();

        final String title = mContext.getString(R.string.media_output_group);

        final SliceAction primaryAction = SliceAction.createDeeplink(

                getBroadcastIntent(GROUP_DEVICES,

                        GROUP_DEVICES.hashCode(),

                        ACTION_MEDIA_SESSION_OPERATION),

                titleIcon, ListBuilder.ICON_IMAGE, GROUP_DEVICES);

        final SliceAction endItemAction = SliceAction.createDeeplink(

                getBroadcastIntent(GROUP_DEVICES,

                        GROUP_DEVICES.hashCode() + ACTION_MEDIA_SESSION_OPERATION,

                        ACTION_MEDIA_SESSION_OPERATION),

                IconCompat.createWithBitmap(emptyBitmap), ListBuilder.ICON_IMAGE, "");

        if (maxVolume > 0 && !getWorker().hasAdjustVolumeUserRestriction()) {

            // Add InputRange row

            listBuilder.addInputRange(new ListBuilder.InputRangeBuilder()

                    .setTitleItem(titleIcon, ListBuilder.ICON_IMAGE)

                    .addEndItem(endItemAction)

                    .setTitle(title)

                    .setPrimaryAction(primaryAction)

                    .setInputAction(getBroadcastIntent(GROUP_DEVICES,

                            GROUP_DEVICES.hashCode() + ACTION_VOLUME_ADJUSTMENT,

                            ACTION_VOLUME_ADJUSTMENT))

                    .setMax(maxVolume)

                    .setValue(getWorker().getSessionVolume()));

        } else {    // No max volume information. Add generic Row

            listBuilder.addRow(new ListBuilder.RowBuilder()

                    .setTitleItem(titleIcon, ListBuilder.ICON_IMAGE)

                    .setTitle(title)

                    .setPrimaryAction(primaryAction));

        }

        // Add device row

        addRow(listBuilder, getWorker().getSelectedMediaDevice(), true);

        addRow(listBuilder, getWorker().getSelectableMediaDevice(), false);

        return listBuilder.build();

    }



    private void addRow(ListBuilder listBuilder, List<MediaDevice> mediaDevices, boolean selected) {

        final boolean adjustVolumeUserRestriction = getWorker().hasAdjustVolumeUserRestriction();

        List<MediaDevice> deselectableMediaDevices = new ArrayList<>();

        if (selected) {

            deselectableMediaDevices = getWorker().getDeselectableMediaDevice();

        }

        for (MediaDevice device : mediaDevices) {

            final int maxVolume = device.getMaxVolume();

            final IconCompat titleIcon = Utils.createIconWithDrawable(device.getIcon());

            final String title = device.getName();

            final SliceAction disabledIconSliceAction = SliceAction.createDeeplink(

                    getBroadcastIntent(null, 0, 0),

                    getDisabledCheckboxIcon(), ListBuilder.ICON_IMAGE, "");

            final SliceAction enabledIconSliceAction = SliceAction.createToggle(

                    getBroadcastIntent(device.getId(),

                            device.hashCode() + ACTION_MEDIA_SESSION_OPERATION,

                            ACTION_MEDIA_SESSION_OPERATION),

                    IconCompat.createWithResource(mContext, R.drawable.ic_check_box_anim),

                    "",

                    selected);

            if (maxVolume > 0 && selected && !adjustVolumeUserRestriction) {

                // Add InputRange row

                final ListBuilder.InputRangeBuilder builder = new ListBuilder.InputRangeBuilder()

                        .setTitleItem(titleIcon, ListBuilder.ICON_IMAGE)

                        .setTitle(title)

                        .setInputAction(getBroadcastIntent(device.getId(),

                                device.hashCode() + ACTION_VOLUME_ADJUSTMENT,

                                ACTION_VOLUME_ADJUSTMENT))

                        .setMax(device.getMaxVolume())

                        .setValue(device.getCurrentVolume());

                // Add endItem with different icons

                if (selected && (!getWorker().isDeviceIncluded(deselectableMediaDevices, device)

                        || mediaDevices.size() == 1)) {

                    builder.addEndItem(disabledIconSliceAction);

                } else {

                    builder.addEndItem(enabledIconSliceAction);

                }

                listBuilder.addInputRange(builder);

            } else {    // No max volume information. Add generic Row

                final ListBuilder.RowBuilder rowBuilder = new ListBuilder.RowBuilder()

                        .setTitleItem(titleIcon, ListBuilder.ICON_IMAGE)

                        .setTitle(title);

                // Add endItem with different icons

                if (selected && (!getWorker().isDeviceIncluded(deselectableMediaDevices, device)

                        || mediaDevices.size() == 1)) {

                    rowBuilder.addEndItem(disabledIconSliceAction);

                } else {

                    rowBuilder.addEndItem(enabledIconSliceAction);

                }

                listBuilder.addRow(rowBuilder);

            }

        }

    }



    private IconCompat getDisabledCheckboxIcon() {

        final Drawable drawable = mContext.getDrawable(R.drawable.ic_check_box_blue_24dp).mutate();

        final Bitmap checkbox = Bitmap.createBitmap(drawable.getIntrinsicWidth(),

                drawable.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);

        final Canvas canvas = new Canvas(checkbox);

        drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());

        drawable.setAlpha(COLOR_DISABLED);

        drawable.draw(canvas);



        return IconCompat.createWithBitmap(checkbox);

    }



    private PendingIntent getBroadcastIntent(String id, int requestCode, int action) {

        final Intent intent = new Intent(getUri().toString());

        intent.setClass(mContext, SliceBroadcastReceiver.class);

        intent.putExtra(MEDIA_DEVICE_ID, id);

        intent.putExtra(CUSTOMIZED_ACTION, action);

        intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);

        return PendingIntent.getBroadcast(mContext, requestCode, intent,

                PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE);

    }



    private MediaDeviceUpdateWorker getWorker() {

        if (mWorker == null) {

            mWorker = SliceBackgroundWorker.getInstance(getUri());

        }

        return mWorker;

    }



    @Override

    public Uri getUri() {

        return MEDIA_OUTPUT_GROUP_SLICE_URI;

    }



    @Override

    public void onNotifyChange(Intent intent) {

        final String id = intent.getStringExtra(MEDIA_DEVICE_ID);

        if (TextUtils.isEmpty(id)) {

            Log.e(TAG, "Unable to handle notification. The device is unavailable");

            return;

        }

        final MediaDeviceUpdateWorker worker = getWorker();

        final MediaDevice device = worker.getMediaDeviceById(id);

        switch (intent.getIntExtra(CUSTOMIZED_ACTION, ERROR)) {

            case ACTION_VOLUME_ADJUSTMENT:

                final int newPosition = intent.getIntExtra(EXTRA_RANGE_VALUE, ERROR);

                if (newPosition == ERROR) {

                    Log.e(TAG, "Unable to adjust volume. The volume value is unavailable");

                    return;

                }

                // Group volume adjustment

                if (TextUtils.equals(id, GROUP_DEVICES)) {

                    worker.adjustSessionVolume(newPosition);

                } else {

                    if (device == null) {

                        Log.e(TAG, "Unable to adjust volume. The device(" + id

                                + ") is unavailable");

                        return;

                    }

                    // Single device volume adjustment

                    worker.adjustVolume(device, newPosition);

                }

                break;

            case ACTION_MEDIA_SESSION_OPERATION:

                if (device == null) {

                    Log.e(TAG, "Unable to adjust session volume. The device(" + id

                            + ") is unavailable");

                    return;

                }

                if (worker.isDeviceIncluded(worker.getSelectableMediaDevice(), device)) {

                    worker.addDeviceToPlayMedia(device);

                } else if (worker.isDeviceIncluded(worker.getDeselectableMediaDevice(), device)) {

                    worker.removeDeviceFromPlayMedia(device);

                } else {

                    // Do nothing

                    Log.d(TAG, device.getName() + " is not selectable nor deselectable");

                }

                break;

        }

    }



    @Override

    public Intent getIntent() {

        return null;

    }



    @Override

    public Class getBackgroundWorkerClass() {

        return MediaDeviceUpdateWorker.class;

    }

}

src/com/android/settings/slices/CustomSliceRegistry.java

+0 −2
Original line number Diff line number Diff line
@@ -37,7 +37,6 @@ import com.android.settings.homepage.contextualcards.slices.DarkThemeSlice; 
import com.android.settings.homepage.contextualcards.slices.FaceSetupSlice;

import com.android.settings.homepage.contextualcards.slices.LowStorageSlice;

import com.android.settings.location.LocationSlice;

import com.android.settings.media.MediaOutputGroupSlice;

import com.android.settings.media.MediaOutputIndicatorSlice;

import com.android.settings.media.MediaOutputSlice;

import com.android.settings.media.RemoteMediaSlice;
@@ -345,7 +344,6 @@ public class CustomSliceRegistry { 
        sUriToSlice.put(WIFI_SLICE_URI, WifiSlice.class);

        sUriToSlice.put(DARK_THEME_SLICE_URI, DarkThemeSlice.class);

        sUriToSlice.put(REMOTE_MEDIA_SLICE_URI, RemoteMediaSlice.class);

        sUriToSlice.put(MEDIA_OUTPUT_GROUP_SLICE_URI, MediaOutputGroupSlice.class);

        sUriToSlice.put(ALWAYS_ON_SLICE_URI, AlwaysOnDisplaySlice.class);

        sUriToSlice.put(AIRPLANE_SAFE_NETWORKS_SLICE_URI, AirplaneSafeNetworksSlice.class);

    }

tests/robotests/src/com/android/settings/media/MediaOutputGroupSliceTest.java

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File deleted.

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