[Audiosharing] Add device volume controls.

Flagged with enable_le_audio_sharing Bug: 305620450 Test: Manual Change-Id: I5330cf3b3b4497af22820657b61279070f9c4af1
2023-11-22 18:27:06 +08:00
parent 54e21392c6
commit 4b2c440715
6 changed files with 511 additions and 32 deletions
--- a/src/com/android/settings/connecteddevice/audiosharing/AudioSharingDeviceVolumePreference.java
+++ b/src/com/android/settings/connecteddevice/audiosharing/AudioSharingDeviceVolumePreference.java
@@ -0,0 +1,73 @@
+/*
+ * 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;
+
+import android.content.Context;
+import android.widget.SeekBar;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.preference.PreferenceViewHolder;
+
+import com.android.settings.R;
+import com.android.settings.bluetooth.Utils;
+import com.android.settings.widget.SeekBarPreference;
+import com.android.settingslib.bluetooth.CachedBluetoothDevice;
+import com.android.settingslib.bluetooth.LocalBluetoothManager;
+
+public class AudioSharingDeviceVolumePreference extends SeekBarPreference {
+    private static final String TAG = "AudioSharingDeviceVolumePreference";
+    public static final int MIN_VOLUME = 0;
+    public static final int MAX_VOLUME = 255;
+
+    protected SeekBar mSeekBar;
+    private final LocalBluetoothManager mLocalBtManager;
+    private final CachedBluetoothDevice mCachedDevice;
+    private final SeekBar.OnSeekBarChangeListener mListener;
+
+    public AudioSharingDeviceVolumePreference(
+            Context context,
+            @NonNull CachedBluetoothDevice device,
+            SeekBar.OnSeekBarChangeListener listener) {
+        super(context);
+        setLayoutResource(R.layout.preference_volume_slider);
+        mLocalBtManager = Utils.getLocalBtManager(context);
+        mCachedDevice = device;
+        mListener = listener;
+    }
+
+    @Nullable
+    public CachedBluetoothDevice getCachedDevice() {
+        return mCachedDevice;
+    }
+
+    @Override
+    public void onBindViewHolder(PreferenceViewHolder view) {
+        super.onBindViewHolder(view);
+        mSeekBar = (SeekBar) view.findViewById(com.android.internal.R.id.seekbar);
+        mSeekBar.setMax(MAX_VOLUME);
+        mSeekBar.setMin(MIN_VOLUME);
+        mSeekBar.setOnSeekBarChangeListener(mListener);
+    }
+
+    /** Set the progress bar to target progress */
+    public void setProgress(int progress) {
+        if (mSeekBar != null) {
+            mSeekBar.setProgress(progress);
+        }
+    }
+}