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/*
* 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.systemui.media.dialog;
import android.content.res.ColorStateList;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffColorFilter;
import android.graphics.drawable.Drawable;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CheckBox;
import androidx.annotation.NonNull;
import androidx.core.widget.CompoundButtonCompat;
import com.android.settingslib.media.LocalMediaManager.MediaDeviceState;
import com.android.settingslib.media.MediaDevice;
import com.android.systemui.R;
import java.util.List;
/**
* Adapter for media output dialog.
*/
public class MediaOutputAdapter extends MediaOutputBaseAdapter {
private static final String TAG = "MediaOutputAdapter";
private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
private final MediaOutputDialog mMediaOutputDialog;
private ViewGroup mConnectedItem;
private boolean mIncludeDynamicGroup;
public MediaOutputAdapter(MediaOutputController controller,
MediaOutputDialog mediaOutputDialog) {
super(controller);
mMediaOutputDialog = mediaOutputDialog;
setHasStableIds(true);
}
@Override
public MediaDeviceBaseViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup,
int viewType) {
super.onCreateViewHolder(viewGroup, viewType);
return new MediaDeviceViewHolder(mHolderView);
}
@Override
public void onBindViewHolder(@NonNull MediaDeviceBaseViewHolder viewHolder, int position) {
final int size = mController.getMediaDevices().size();
if (position == size && mController.isZeroMode()) {
viewHolder.onBind(CUSTOMIZED_ITEM_PAIR_NEW, false /* topMargin */,
true /* bottomMargin */);
} else if (position < size) {
viewHolder.onBind(((List<MediaDevice>) (mController.getMediaDevices())).get(position),
position == 0 /* topMargin */, position == (size - 1) /* bottomMargin */,
position);
} else if (DEBUG) {
Log.d(TAG, "Incorrect position: " + position);
}
}
@Override
public long getItemId(int position) {
final int size = mController.getMediaDevices().size();
if (position == size && mController.isZeroMode()) {
return -1;
} else if (position < size) {
return ((List<MediaDevice>) (mController.getMediaDevices()))
.get(position).getId().hashCode();
} else if (DEBUG) {
Log.d(TAG, "Incorrect position for item id: " + position);
}
return position;
}
@Override
public int getItemCount() {
if (mController.isZeroMode()) {
// Add extra one for "pair new" or dynamic group
return mController.getMediaDevices().size() + 1;
}
return mController.getMediaDevices().size();
}
class MediaDeviceViewHolder extends MediaDeviceBaseViewHolder {
MediaDeviceViewHolder(View view) {
super(view);
}
@Override
void onBind(MediaDevice device, boolean topMargin, boolean bottomMargin, int position) {
super.onBind(device, topMargin, bottomMargin, position);
boolean isMutingExpectedDeviceExist = mController.hasMutingExpectedDevice();
final boolean currentlyConnected = !mIncludeDynamicGroup
&& isCurrentlyConnected(device);
boolean isCurrentSeekbarInvisible = mSeekBar.getVisibility() == View.GONE;
if (currentlyConnected) {
mConnectedItem = mContainerLayout;
}
mCheckBox.setVisibility(View.GONE);
mStatusIcon.setVisibility(View.GONE);
mEndTouchArea.setVisibility(View.GONE);
mEndTouchArea.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO);
mContainerLayout.setOnClickListener(null);
mContainerLayout.setContentDescription(null);
mTitleText.setTextColor(mController.getColorItemContent());
mSubTitleText.setTextColor(mController.getColorItemContent());
mTwoLineTitleText.setTextColor(mController.getColorItemContent());
mSeekBar.getProgressDrawable().setColorFilter(
new PorterDuffColorFilter(mController.getColorSeekbarProgress(),
PorterDuff.Mode.SRC_IN));
if (mCurrentActivePosition == position) {
mCurrentActivePosition = -1;
}
if (mController.isTransferring()) {
if (device.getState() == MediaDeviceState.STATE_CONNECTING
&& !mController.hasAdjustVolumeUserRestriction()) {
setUpDeviceIcon(device);
mProgressBar.getIndeterminateDrawable().setColorFilter(
new PorterDuffColorFilter(
mController.getColorItemContent(),
PorterDuff.Mode.SRC_IN));
setSingleLineLayout(getItemTitle(device), true /* bFocused */,
false /* showSeekBar*/,
true /* showProgressBar */, false /* showStatus */);
} else {
setUpDeviceIcon(device);
setSingleLineLayout(getItemTitle(device), false /* bFocused */);
}
} else {
// Set different layout for each device
if (device.isMutingExpectedDevice()
&& !mController.isCurrentConnectedDeviceRemote()) {
mTitleIcon.setImageDrawable(
mContext.getDrawable(R.drawable.media_output_icon_volume));
mTitleIcon.setColorFilter(mController.getColorItemContent());
mTitleText.setTextColor(mController.getColorItemContent());
setSingleLineLayout(getItemTitle(device), true /* bFocused */,
false /* showSeekBar */,
false /* showProgressBar */, false /* showStatus */);
initMutingExpectedDevice();
mCurrentActivePosition = position;
mContainerLayout.setOnClickListener(v -> onItemClick(v, device));
} else if (device.getState() == MediaDeviceState.STATE_CONNECTING_FAILED) {
setUpDeviceIcon(device);
mStatusIcon.setImageDrawable(
mContext.getDrawable(R.drawable.media_output_status_failed));
mStatusIcon.setColorFilter(mController.getColorItemContent());
setTwoLineLayout(device, false /* bFocused */,
false /* showSeekBar */, false /* showProgressBar */,
true /* showSubtitle */, true /* showStatus */);
mSubTitleText.setText(R.string.media_output_dialog_connect_failed);
mContainerLayout.setOnClickListener(v -> onItemClick(v, device));
} else if (device.getState() == MediaDeviceState.STATE_GROUPING) {
setUpDeviceIcon(device);
mProgressBar.getIndeterminateDrawable().setColorFilter(
new PorterDuffColorFilter(
mController.getColorItemContent(),
PorterDuff.Mode.SRC_IN));
setSingleLineLayout(getItemTitle(device), true /* bFocused */,
false /* showSeekBar*/,
true /* showProgressBar */, false /* showStatus */);
} else if (mController.getSelectedMediaDevice().size() > 1
&& isDeviceIncluded(mController.getSelectedMediaDevice(), device)) {
boolean isDeviceDeselectable = isDeviceIncluded(
mController.getDeselectableMediaDevice(), device);
mTitleText.setTextColor(mController.getColorItemContent());
mTitleIcon.setImageDrawable(
mContext.getDrawable(R.drawable.media_output_icon_volume));
mTitleIcon.setColorFilter(mController.getColorItemContent());
setSingleLineLayout(getItemTitle(device), true /* bFocused */,
true /* showSeekBar */,
false /* showProgressBar */, false /* showStatus */);
setUpContentDescriptionForView(mContainerLayout, false, device);
mCheckBox.setOnCheckedChangeListener(null);
mCheckBox.setVisibility(View.VISIBLE);
mCheckBox.setChecked(true);
mCheckBox.setOnCheckedChangeListener(isDeviceDeselectable
? (buttonView, isChecked) -> onGroupActionTriggered(false, device)
: null);
mCheckBox.setEnabled(isDeviceDeselectable);
setCheckBoxColor(mCheckBox, mController.getColorItemContent());
initSeekbar(device, isCurrentSeekbarInvisible);
mEndTouchArea.setVisibility(View.VISIBLE);
mEndTouchArea.setOnClickListener(null);
mEndTouchArea.setOnClickListener(
isDeviceDeselectable ? (v) -> mCheckBox.performClick() : null);
mEndTouchArea.setImportantForAccessibility(
View.IMPORTANT_FOR_ACCESSIBILITY_YES);
setUpContentDescriptionForView(mEndTouchArea, true, device);
} else if (!mController.hasAdjustVolumeUserRestriction()
&& currentlyConnected) {
if (isMutingExpectedDeviceExist
&& !mController.isCurrentConnectedDeviceRemote()) {
// mark as disconnected and set special click listener
setUpDeviceIcon(device);
setSingleLineLayout(getItemTitle(device), false /* bFocused */);
mContainerLayout.setOnClickListener(v -> cancelMuteAwaitConnection());
} else {
mTitleIcon.setImageDrawable(
mContext.getDrawable(R.drawable.media_output_icon_volume));
mTitleIcon.setColorFilter(mController.getColorItemContent());
mTitleText.setTextColor(mController.getColorItemContent());
setSingleLineLayout(getItemTitle(device), true /* bFocused */,
true /* showSeekBar */,
false /* showProgressBar */, false /* showStatus */);
initSeekbar(device, isCurrentSeekbarInvisible);
setUpContentDescriptionForView(mContainerLayout, false, device);
mCurrentActivePosition = position;
}
} else if (isDeviceIncluded(mController.getSelectableMediaDevice(), device)) {
setUpDeviceIcon(device);
mCheckBox.setOnCheckedChangeListener(null);
mCheckBox.setVisibility(View.VISIBLE);
mCheckBox.setChecked(false);
mCheckBox.setOnCheckedChangeListener(
(buttonView, isChecked) -> onGroupActionTriggered(true, device));
mEndTouchArea.setVisibility(View.VISIBLE);
mContainerLayout.setOnClickListener(v -> onGroupActionTriggered(true, device));
setCheckBoxColor(mCheckBox, mController.getColorItemContent());
setSingleLineLayout(getItemTitle(device), false /* bFocused */,
false /* showSeekBar */,
false /* showProgressBar */, false /* showStatus */);
} else {
setUpDeviceIcon(device);
setSingleLineLayout(getItemTitle(device), false /* bFocused */);
mContainerLayout.setOnClickListener(v -> onItemClick(v, device));
}
}
}
public void setCheckBoxColor(CheckBox checkBox, int color) {
int[][] states = {{android.R.attr.state_checked}, {}};
int[] colors = {color, color};
CompoundButtonCompat.setButtonTintList(checkBox, new
ColorStateList(states, colors));
}
@Override
void onBind(int customizedItem, boolean topMargin, boolean bottomMargin) {
if (customizedItem == CUSTOMIZED_ITEM_PAIR_NEW) {
mTitleText.setTextColor(mController.getColorItemContent());
mCheckBox.setVisibility(View.GONE);
setSingleLineLayout(mContext.getText(R.string.media_output_dialog_pairing_new),
false /* bFocused */);
final Drawable d = mContext.getDrawable(R.drawable.ic_add);
mTitleIcon.setImageDrawable(d);
mTitleIcon.setColorFilter(mController.getColorItemContent());
mContainerLayout.setOnClickListener(mController::launchBluetoothPairing);
}
}
private void onGroupActionTriggered(boolean isChecked, MediaDevice device) {
if (isChecked && isDeviceIncluded(mController.getSelectableMediaDevice(), device)) {
mController.addDeviceToPlayMedia(device);
} else if (!isChecked && isDeviceIncluded(mController.getDeselectableMediaDevice(),
device)) {
mController.removeDeviceFromPlayMedia(device);
}
}
private void onItemClick(View view, MediaDevice device) {
if (mController.isTransferring()) {
return;
}
if (isCurrentlyConnected(device)) {
Log.d(TAG, "This device is already connected! : " + device.getName());
return;
}
mCurrentActivePosition = -1;
mController.connectDevice(device);
device.setState(MediaDeviceState.STATE_CONNECTING);
notifyDataSetChanged();
}
private void cancelMuteAwaitConnection() {
mController.cancelMuteAwaitConnection();
notifyDataSetChanged();
}
private void setUpContentDescriptionForView(View view, boolean clickable,
MediaDevice device) {
view.setClickable(clickable);
view.setContentDescription(
mContext.getString(device.getDeviceType()
== MediaDevice.MediaDeviceType.TYPE_BLUETOOTH_DEVICE
? R.string.accessibility_bluetooth_name
: R.string.accessibility_cast_name, device.getName()));
}
}
}
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