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Commit 1404787c authored by Ludvig Hansson's avatar Ludvig Hansson Committed by Sijie Chen
Browse files

make battery saver configurable 

Add configuration to disable the battery saver.

Bug: 245808850
Fixed: 272527415

Test: atest FrameworksServicesTests:com.android.server.power.PowerManagerServiceTest
atest FrameworksServicesTests:com.android.server.power.NotifierTest

Change-Id: Idb5c42a57e2f77294a7f99cefa86e7c4f9730e41
parent 192ac4d6

core/api/test-current.txt

+1 −0
Original line number Diff line number Diff line
@@ -2358,6 +2358,7 @@ package android.os { 
  public final class PowerManager {

    method public boolean areAutoPowerSaveModesEnabled();

    method @RequiresPermission(anyOf={android.Manifest.permission.MANAGE_LOW_POWER_STANDBY, android.Manifest.permission.DEVICE_POWER}) public void forceLowPowerStandbyActive(boolean);

    method public boolean isBatterySaverSupported();

    field public static final String ACTION_ENHANCED_DISCHARGE_PREDICTION_CHANGED = "android.os.action.ENHANCED_DISCHARGE_PREDICTION_CHANGED";

    field @RequiresPermission(android.Manifest.permission.DEVICE_POWER) public static final int SYSTEM_WAKELOCK = -2147483648; // 0x80000000

  }

core/java/android/os/IPowerManager.aidl

+1 −0
Original line number Diff line number Diff line
@@ -60,6 +60,7 @@ interface IPowerManager 
    boolean isPowerSaveMode();

    PowerSaveState getPowerSaveState(int serviceType);

    boolean setPowerSaveModeEnabled(boolean mode);

    boolean isBatterySaverSupported();

    BatterySaverPolicyConfig getFullPowerSavePolicy();

    boolean setFullPowerSavePolicy(in BatterySaverPolicyConfig config);

    boolean setDynamicPowerSaveHint(boolean powerSaveHint, int disableThreshold);

core/java/android/os/PowerManager.java

+14 −0
Original line number Diff line number Diff line
@@ -1935,6 +1935,20 @@ public final class PowerManager { 
        }

    }



    /**

     * Returns true if Battery Saver is supported on this device.

     *

     * @hide

     */

    @TestApi

    public boolean isBatterySaverSupported() {

        try {

            return mService.isBatterySaverSupported();

        } catch (RemoteException e) {

            throw e.rethrowFromSystemServer();

        }

    }



    /**

     * Gets the current policy for full power save mode.

     *

core/res/res/values/config_battery_saver.xml

+4 −0
Original line number Diff line number Diff line
@@ -26,6 +26,10 @@ 
<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">

    <string translatable="false" name="config_batterySaverDeviceSpecificConfig"></string>



    <!-- Whether or not the device supports battery saver. If false, battery saver will be

     disabled. -->

    <bool name="config_batterySaverSupported">true</bool>



    <!-- Whether or not battery saver should be "sticky" when manually enabled. -->

    <bool name="config_batterySaverStickyBehaviourDisabled">false</bool>

core/res/res/values/symbols.xml

+1 −0
Original line number Diff line number Diff line
@@ -4012,6 +4012,7 @@ 


  <!-- Battery saver config -->

  <java-symbol type="integer" name="config_lowBatteryAutoTriggerDefaultLevel" />

  <java-symbol type="bool" name="config_batterySaverSupported" />

  <java-symbol type="string" name="config_batterySaverDeviceSpecificConfig" />

  <java-symbol type="bool" name="config_batterySaverStickyBehaviourDisabled" />

  <java-symbol type="integer" name="config_dynamicPowerSavingsDefaultDisableThreshold" />