[Catalyst] Call volume migration

Bug: 364898621 Test: atest CallVolumePreferenceTest Flag: com.android.settings.flags.catalyst_sound_screen Change-Id: I1464bd42fde7e0ae9063e2319c674b5e439b97f9
2024-10-22 06:01:03 +00:00
parent 3f1c7b0f49
commit 8f4f371131
5 changed files with 220 additions and 1 deletions
--- a/src/com/android/settings/notification/CallVolumePreference.kt
+++ b/src/com/android/settings/notification/CallVolumePreference.kt
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2024 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.notification
+
+import android.content.Context
+import android.media.AudioManager
+import android.media.AudioManager.STREAM_BLUETOOTH_SCO
+import android.media.AudioManager.STREAM_VOICE_CALL
+import android.os.UserHandle
+import android.os.UserManager.DISALLOW_ADJUST_VOLUME
+import androidx.preference.Preference
+import com.android.settings.R
+import com.android.settingslib.RestrictedLockUtilsInternal
+import com.android.settingslib.datastore.KeyValueStore
+import com.android.settingslib.datastore.NoOpKeyedObservable
+import com.android.settingslib.metadata.PersistentPreference
+import com.android.settingslib.metadata.PreferenceAvailabilityProvider
+import com.android.settingslib.metadata.PreferenceIconProvider
+import com.android.settingslib.metadata.PreferenceMetadata
+import com.android.settingslib.metadata.PreferenceRestrictionProvider
+import com.android.settingslib.metadata.RangeValue
+import com.android.settingslib.preference.PreferenceBinding
+
+// LINT.IfChange
+open class CallVolumePreference :
+    PreferenceMetadata,
+    PreferenceBinding,
+    PersistentPreference<Int>,
+    RangeValue,
+    PreferenceAvailabilityProvider,
+    PreferenceIconProvider,
+    PreferenceRestrictionProvider {
+    override val key: String
+        get() = KEY
+
+    override val title: Int
+        get() = R.string.call_volume_option_title
+
+    override fun getIcon(context: Context) = R.drawable.ic_local_phone_24_lib
+
+    override fun order(context: Context) = -170
+
+    override fun isAvailable(context: Context) =
+        context.resources.getBoolean(R.bool.config_show_call_volume) &&
+                !createAudioHelper(context).isSingleVolume()
+
+    override fun isRestricted(context: Context) =
+        RestrictedLockUtilsInternal.hasBaseUserRestriction(
+            context,
+            DISALLOW_ADJUST_VOLUME,
+            UserHandle.myUserId()
+        ) || RestrictedLockUtilsInternal.checkIfRestrictionEnforced(
+            context,
+            DISALLOW_ADJUST_VOLUME,
+            UserHandle.myUserId()
+        ) != null
+
+    override fun storage(context: Context): KeyValueStore {
+        val helper = createAudioHelper(context)
+        return object : NoOpKeyedObservable<String>(), KeyValueStore {
+            override fun contains(key: String) = key == KEY
+
+            @Suppress("UNCHECKED_CAST")
+            override fun <T : Any> getValue(key: String, valueType: Class<T>) =
+                helper.getStreamVolume(getAudioStream(context)) as T
+
+            override fun <T : Any> setValue(key: String, valueType: Class<T>, value: T?) {
+                helper.setStreamVolume(getAudioStream(context), value as Int)
+            }
+        }
+    }
+
+    override fun getMinValue(context: Context) =
+        createAudioHelper(context).getMinVolume(getAudioStream(context))
+
+    override fun getMaxValue(context: Context) =
+        createAudioHelper(context).getMaxVolume(getAudioStream(context))
+
+    override fun createWidget(context: Context) = VolumeSeekBarPreference(context)
+
+    override fun bind(preference: Preference, metadata: PreferenceMetadata) {
+        super.bind(preference, metadata)
+        (preference as VolumeSeekBarPreference).setStream(getAudioStream(preference.context))
+    }
+
+    open fun createAudioHelper(context: Context) = AudioHelper(context)
+
+    @Suppress("DEPRECATION")
+    fun getAudioStream(context: Context): Int {
+        val audioManager = context.getSystemService(AudioManager::class.java)
+        return when {
+            audioManager.isBluetoothScoOn() -> STREAM_BLUETOOTH_SCO
+            else -> STREAM_VOICE_CALL
+        }
+    }
+
+    companion object {
+        const val KEY = "call_volume"
+    }
+}
+// LINT.ThenChange(CallVolumePreferenceController.java)