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Commit d7dec0bf authored by David Liu's avatar David Liu
Browse files

Migrate Data Saver 

Add the skeleton of the Data Saver

Bug: 368359883
Test: atest DataSaverScreenTest
Flag: com.android.settings.flags.catalyst_restrict_background_parent_entry
Change-Id: I008c1ff7a1ad4ff1eeb95be730680abe5666f26c
parent a9e8225b

aconfig/catalyst/network_and_internet.aconfig

+8 −0
Original line number Diff line number Diff line
@@ -35,3 +35,11 @@ flag { 
  description: "Flag for Wi-Fi calling screen"

  bug: "323791114"

}



flag {

  name: "catalyst_restrict_background_parent_entry"

  namespace: "android_settings"

  description: "Flag for Data Saver"

  bug: "323791114"

}

src/com/android/settings/datausage/DataSaverScreen.kt

0 → 100644
+50 −0
Original line number Diff line number Diff line 
/*

 * 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.datausage



import android.content.Context

import com.android.settings.R

import com.android.settings.flags.Flags

import com.android.settingslib.metadata.ProvidePreferenceScreen

import com.android.settingslib.metadata.preferenceHierarchy

import com.android.settingslib.preference.PreferenceScreenCreator



@ProvidePreferenceScreen

class DataSaverScreen : PreferenceScreenCreator {

    override val key

        get() = KEY



    override val title

        get() = R.string.data_saver_title



    override val icon: Int

        get() = R.drawable.ic_settings_data_usage



    override fun order(context: Context) = 10



    override fun isFlagEnabled(context: Context) = Flags.catalystRestrictBackgroundParentEntry()



    override fun fragmentClass() = DataSaverSummary::class.java



    override fun getPreferenceHierarchy(context: Context) = preferenceHierarchy(this) {}



    override fun hasCompleteHierarchy() = false



    companion object {

        const val KEY = "restrict_background_parent_entry"

    }

}

src/com/android/settings/datausage/DataSaverSummary.kt

+2 −0
Original line number Diff line number Diff line
@@ -79,6 +79,8 @@ class DataSaverSummary : DashboardFragment() { 
    override fun getHelpResource() = R.string.help_url_data_saver

    override fun getLogTag() = TAG



    override fun getPreferenceScreenBindingKey(context: Context) = DataSaverScreen.KEY



    private val dataSaverBackendListener = object : DataSaverBackend.Listener {

        override fun onDataSaverChanged(isDataSaving: Boolean) {

            synchronized(this) {

tests/robotests/src/com/android/settings/datausage/DataSaverScreenTest.kt

0 → 100644
+35 −0
Original line number Diff line number Diff line 
/*

 * 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.datausage



import com.android.settings.flags.Flags

import com.android.settingslib.preference.CatalystScreenTestCase

import com.google.common.truth.Truth.assertThat

import org.junit.Test



class DataSaverScreenTest : CatalystScreenTestCase() {

    override val preferenceScreenCreator = DataSaverScreen()

    override val flagName

        get() = Flags.FLAG_CATALYST_RESTRICT_BACKGROUND_PARENT_ENTRY



    override fun migration() {}



    @Test

    fun key() {

        assertThat(preferenceScreenCreator.key).isEqualTo(DataSaverScreen.KEY)

    }

}