[Audiosharing] Send intent to the qr code scanner. (13404277) · Commits · e / os / android_packages_apps_Settings

res/xml/bluetooth_audio_streams.xml

+2 −1

Original line number	Diff line number	Diff line
		@@ -24,7 +24,8 @@
		android:key="audio_streams_scan_qr_code"
		android:title="@string/bluetooth_find_broadcast_button_scan"
		android:icon="@drawable/ic_add_24dp"
		android:summary="@string/audio_streams_qr_code_summary" />
		android:summary="@string/audio_streams_qr_code_summary"
		settings:controller="com.android.settings.connecteddevice.audiosharing.audiostreams.AudioStreamsScanQrCodeController" />

		<Preference
		android:key="audio_streams_active_device"

src/com/android/settings/connecteddevice/audiosharing/audiostreams/AudioStreamsDashboardFragment.java

+8 −0

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@
		package com.android.settings.connecteddevice.audiosharing.audiostreams;

		import android.content.Context;
		import android.content.Intent;
		import android.os.Bundle;

		import com.android.settings.R;
		@@ -58,10 +59,17 @@ public class AudioStreamsDashboardFragment extends DashboardFragment {
		@Override
		public void onAttach(Context context) {
		super.onAttach(context);
		use(AudioStreamsScanQrCodeController.class).setFragment(this);
		}

		@Override
		public void onActivityCreated(Bundle savedInstanceState) {
		super.onActivityCreated(savedInstanceState);
		}

		@Override
		public void onActivityResult(int requestCode, int resultCode, Intent data) {
		super.onActivityResult(requestCode, resultCode, data);
		// TODO(chelseahao): implementation.
		}
		}

src/com/android/settings/connecteddevice/audiosharing/audiostreams/AudioStreamsScanQrCodeController.java

0 → 100644

+132 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2023 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.connecteddevice.audiosharing.audiostreams;

		import android.bluetooth.BluetoothProfile;
		import android.content.Context;
		import android.content.Intent;
		import android.util.Log;

		import androidx.annotation.NonNull;
		import androidx.annotation.Nullable;
		import androidx.lifecycle.DefaultLifecycleObserver;
		import androidx.lifecycle.LifecycleOwner;
		import androidx.preference.Preference;
		import androidx.preference.PreferenceScreen;

		import com.android.settings.bluetooth.Utils;
		import com.android.settings.connecteddevice.audiosharing.AudioSharingUtils;
		import com.android.settings.connecteddevice.audiosharing.audiostreams.qrcode.QrCodeScanModeActivity;
		import com.android.settings.core.BasePreferenceController;
		import com.android.settingslib.bluetooth.BluetoothBroadcastUtils;
		import com.android.settingslib.bluetooth.BluetoothCallback;
		import com.android.settingslib.bluetooth.BluetoothUtils;
		import com.android.settingslib.bluetooth.CachedBluetoothDevice;
		import com.android.settingslib.bluetooth.LocalBluetoothManager;
		import com.android.settingslib.utils.ThreadUtils;

		public class AudioStreamsScanQrCodeController extends BasePreferenceController
		implements DefaultLifecycleObserver {
		private static final String TAG = "AudioStreamsProgressCategoryController";
		private static final boolean DEBUG = BluetoothUtils.D;
		private static final String KEY = "audio_streams_scan_qr_code";
		private static final int REQUEST_SCAN_BT_BROADCAST_QR_CODE = 0;
		private final BluetoothCallback mBluetoothCallback =
		new BluetoothCallback() {
		@Override
		public void onActiveDeviceChanged(
		@Nullable CachedBluetoothDevice activeDevice, int bluetoothProfile) {
		if (bluetoothProfile == BluetoothProfile.LE_AUDIO) {
		updateVisibility();
		}
		}
		};

		private final LocalBluetoothManager mLocalBtManager;
		private AudioStreamsDashboardFragment mFragment;
		private Preference mPreference;

		public AudioStreamsScanQrCodeController(Context context, String preferenceKey) {
		super(context, preferenceKey);
		mLocalBtManager = Utils.getLocalBtManager(mContext);
		}

		public void setFragment(AudioStreamsDashboardFragment fragment) {
		mFragment = fragment;
		}

		@Override
		public void onStart(@NonNull LifecycleOwner owner) {
		if (mLocalBtManager != null) {
		mLocalBtManager.getEventManager().registerCallback(mBluetoothCallback);
		}
		}

		@Override
		public void onStop(@NonNull LifecycleOwner owner) {
		if (mLocalBtManager != null) {
		mLocalBtManager.getEventManager().unregisterCallback(mBluetoothCallback);
		}
		}

		@Override
		public int getAvailabilityStatus() {
		return AVAILABLE;
		}

		@Override
		public String getPreferenceKey() {
		return KEY;
		}

		@Override
		public void displayPreference(PreferenceScreen screen) {
		super.displayPreference(screen);
		mPreference = screen.findPreference(getPreferenceKey());
		if (mPreference == null) {
		Log.w(TAG, "displayPreference() mPreference is null!");
		return;
		}
		mPreference.setOnPreferenceClickListener(
		preference -> {
		if (mFragment == null) {
		Log.w(TAG, "displayPreference() mFragment is null!");
		return false;
		}
		if (preference.getKey().equals(KEY)) {
		Intent intent = new Intent(mContext, QrCodeScanModeActivity.class);
		intent.setAction(
		BluetoothBroadcastUtils.ACTION_BLUETOOTH_LE_AUDIO_QR_CODE_SCANNER);
		mFragment.startActivityForResult(intent, REQUEST_SCAN_BT_BROADCAST_QR_CODE);
		if (DEBUG) {
		Log.w(TAG, "displayPreference() sent intent : " + intent);
		}
		return true;
		}
		return false;
		});
		}

		private void updateVisibility() {
		ThreadUtils.postOnBackgroundThread(
		() -> {
		boolean hasActiveLe =
		AudioSharingUtils.getActiveSinkOnAssistant(mLocalBtManager).isPresent();
		ThreadUtils.postOnMainThread(() -> mPreference.setVisible(hasActiveLe));
		});
		}
		}

src/com/android/settings/connecteddevice/audiosharing/audiostreams/qrcode/QrCodeScanModeActivity.java

+0 −9

Original line number	Diff line number	Diff line
		@@ -16,10 +16,6 @@

		package com.android.settings.connecteddevice.audiosharing.audiostreams.qrcode;

		import static com.android.settingslib.bluetooth.BluetoothBroadcastUtils.EXTRA_BLUETOOTH_DEVICE_SINK;
		import static com.android.settingslib.bluetooth.BluetoothBroadcastUtils.EXTRA_BLUETOOTH_SINK_IS_GROUP;

		import android.bluetooth.BluetoothDevice;
		import android.content.Intent;
		import android.os.Bundle;
		import android.util.Log;
		@@ -44,9 +40,6 @@ public class QrCodeScanModeActivity extends QrCodeScanModeBaseActivity {
		private static final boolean DEBUG = BluetoothUtils.D;
		private static final String TAG = "QrCodeScanModeActivity";

		private boolean mIsGroupOp;
		private BluetoothDevice mSink;

		@Override
		protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		@@ -88,8 +81,6 @@ public class QrCodeScanModeActivity extends QrCodeScanModeBaseActivity {
		Log.d(TAG, "showQrCodeScannerFragment");
		}

		mSink = intent.getParcelableExtra(EXTRA_BLUETOOTH_DEVICE_SINK);
		mIsGroupOp = intent.getBooleanExtra(EXTRA_BLUETOOTH_SINK_IS_GROUP, false);
		if (DEBUG) {
		Log.d(TAG, "get extra from intent");
		}