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Commit 0e33ad63 authored by Wesley Wang's avatar Wesley Wang
Browse files

Disable low battery notification if battery saver scheduled 

 - Avoid redundant low battery notification once users already setup
   a schedule for battery saver

Bug: 223732451
Test: atest SystemUITests
Change-Id: I7d3a1b52ee1a9bdd06d47d6e1e9ad73bf345861e
parent 7c722ca4

packages/SystemUI/src/com/android/systemui/power/PowerNotificationWarnings.java

+26 −0
Original line number Diff line number Diff line
@@ -271,6 +271,9 @@ public class PowerNotificationWarnings implements PowerUI.WarningsUI { 
            mPlaySound = false;

            return;

        }

        if (!showLowBatteryNotification()) {

            return;

        }



        final int warningLevel = mContext.getResources().getInteger(

                com.android.internal.R.integer.config_lowBatteryWarningLevel);
@@ -323,6 +326,29 @@ public class PowerNotificationWarnings implements PowerUI.WarningsUI { 
        return isSevereState && mUseSevereDialog;

    }



    /**

     * Disable low battery warning notification if battery saver schedule mode set as

     * "Based on percentage".

     *

     * return {@code false} if scheduled by percentage.

     */

    private boolean showLowBatteryNotification() {

        final ContentResolver resolver = mContext.getContentResolver();

        final int mode = Settings.Global.getInt(resolver, Global.AUTOMATIC_POWER_SAVE_MODE,

                PowerManager.POWER_SAVE_MODE_TRIGGER_PERCENTAGE);



        // Return true if battery saver schedule mode will not trigger by percentage.

        if (mode != PowerManager.POWER_SAVE_MODE_TRIGGER_PERCENTAGE) {

            return true;

        }



        // Return true if battery saver mode trigger percentage is less than 0, which means it is

        // set as "Based on routine" mode, otherwise it will be "Based on percentage" mode.

        final int threshold =

                Settings.Global.getInt(resolver, Global.LOW_POWER_MODE_TRIGGER_LEVEL, 0);

        return threshold <= 0;

    }



    private void showAutoSaverSuggestionNotification() {

        final CharSequence message = mContext.getString(R.string.auto_saver_text);

        final Notification.Builder nb =