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Commit c210dc98 authored by Mill Chen's avatar Mill Chen
Browse files

[Catalyst] Implement get{Read,Write}Permissions for Media volume 

NO_IFTTT=Catalyst only

Fix: 386143376
Test: devtool
Flag: com.android.settings.flags.catalyst_sound_screen
Change-Id: I1909c32ae1d067b095208b4a65ad53bd7080acf1
parent 0f1c0f3c

src/com/android/settings/notification/MediaVolumePreference.kt

+15 −0
Original line number Diff line number Diff line
@@ -16,7 +16,10 @@ 


package com.android.settings.notification



import android.Manifest.permission.MODIFY_AUDIO_SETTINGS

import android.Manifest.permission.MODIFY_AUDIO_SETTINGS_PRIVILEGED

import android.content.Context

import android.content.pm.PackageManager.FEATURE_AUTOMOTIVE

import android.media.AudioManager.STREAM_MUSIC

import android.os.UserManager

import androidx.preference.Preference
@@ -24,6 +27,8 @@ import com.android.settings.PreferenceRestrictionMixin 
import com.android.settings.R

import com.android.settingslib.datastore.KeyValueStore

import com.android.settingslib.datastore.NoOpKeyedObservable

import com.android.settingslib.datastore.Permissions

import com.android.settingslib.datastore.and

import com.android.settingslib.metadata.PersistentPreference

import com.android.settingslib.metadata.PreferenceAvailabilityProvider

import com.android.settingslib.metadata.PreferenceIconProvider
@@ -77,9 +82,19 @@ open class MediaVolumePreference : 
        }

    }



    override fun getReadPermissions(context: Context) = Permissions.EMPTY



    override fun getReadPermit(context: Context, callingPid: Int, callingUid: Int) =

        ReadWritePermit.ALLOW



    override fun getWritePermissions(context: Context): Permissions? {

        var permissions = Permissions.allOf(MODIFY_AUDIO_SETTINGS)

        if (context.packageManager.hasSystemFeature(FEATURE_AUTOMOTIVE)) {

            permissions = permissions and MODIFY_AUDIO_SETTINGS_PRIVILEGED

        }

        return permissions

    }



    override fun getWritePermit(context: Context, value: Int?, callingPid: Int, callingUid: Int) =

        ReadWritePermit.ALLOW