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Commit e7f50e16 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "Formalizing states in BatterySaverStateMachine."

parents ba7f46d1 f57f99ed

core/proto/android/server/powermanagerservice.proto

+12 −3
Original line number Diff line number Diff line
@@ -318,6 +318,16 @@ message BatterySaverStateMachineProto { 
    // Whether battery saver is enabled.

    optional bool enabled = 1;



    enum StateEnum {

        STATE_UNKNOWN = 0;

        STATE_OFF = 1;

        STATE_MANUAL_ON = 2;

        STATE_AUTOMATIC_ON = 3;

        STATE_OFF_AUTOMATIC_SNOOZED = 4;

        STATE_PENDING_STICKY_ON = 5;

    }

    optional StateEnum state = 18;



    // Whether full battery saver is enabled.

    optional bool is_full_enabled = 14;
@@ -337,8 +347,7 @@ message BatterySaverStateMachineProto { 
    // Whether battery status has been set at least once.

    optional bool battery_status_set = 4;



    // Whether automatic battery saver has been canceled by the user.

    optional bool battery_saver_snoozing = 5;

    reserved 5; // battery_saver_snoozing



    // Whether the device is connected to any power source.

    optional bool is_powered = 6;
@@ -373,5 +382,5 @@ message BatterySaverStateMachineProto { 
    // using elapsed realtime as the timebase.

    optional int64 last_adaptive_battery_saver_changed_externally_elapsed = 17;



    // Next tag: 18

    // Next tag: 19

}

services/core/java/com/android/server/power/batterysaver/BatterySaverController.java

+35 −3
Original line number Diff line number Diff line
@@ -115,9 +115,41 @@ public class BatterySaverController implements BatterySaverPolicyListener { 
    public static final int REASON_SETTING_CHANGED = 8;

    public static final int REASON_DYNAMIC_POWER_SAVINGS_AUTOMATIC_ON = 9;

    public static final int REASON_DYNAMIC_POWER_SAVINGS_AUTOMATIC_OFF = 10;

    public static final int REASON_STICKY_RESTORE_OFF = 11;

    public static final int REASON_ADAPTIVE_DYNAMIC_POWER_SAVINGS_CHANGED = 12;

    public static final int REASON_TIMEOUT = 13;

    public static final int REASON_ADAPTIVE_DYNAMIC_POWER_SAVINGS_CHANGED = 11;

    public static final int REASON_TIMEOUT = 12;



    static String reasonToString(int reason) {

        switch (reason) {

            case BatterySaverController.REASON_PERCENTAGE_AUTOMATIC_ON:

                return "Percentage Auto ON";

            case BatterySaverController.REASON_PERCENTAGE_AUTOMATIC_OFF:

                return "Percentage Auto OFF";

            case BatterySaverController.REASON_MANUAL_ON:

                return "Manual ON";

            case BatterySaverController.REASON_MANUAL_OFF:

                return "Manual OFF";

            case BatterySaverController.REASON_STICKY_RESTORE:

                return "Sticky restore";

            case BatterySaverController.REASON_INTERACTIVE_CHANGED:

                return "Interactivity changed";

            case BatterySaverController.REASON_POLICY_CHANGED:

                return "Policy changed";

            case BatterySaverController.REASON_PLUGGED_IN:

                return "Plugged in";

            case BatterySaverController.REASON_SETTING_CHANGED:

                return "Setting changed";

            case BatterySaverController.REASON_DYNAMIC_POWER_SAVINGS_AUTOMATIC_ON:

                return "Dynamic Warning Auto ON";

            case BatterySaverController.REASON_DYNAMIC_POWER_SAVINGS_AUTOMATIC_OFF:

                return "Dynamic Warning Auto OFF";

            case BatterySaverController.REASON_ADAPTIVE_DYNAMIC_POWER_SAVINGS_CHANGED:

                return "Adaptive Power Savings changed";

            case BatterySaverController.REASON_TIMEOUT:

                return "timeout";

            default:

                return "Unknown reason: " + reason;

        }

    }



    /**

     * Plugin interface. All methods are guaranteed to be called on the same (handler) thread.

services/core/java/com/android/server/power/batterysaver/BatterySaverStateMachine.java

+254 −96

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services/tests/mockingservicestests/src/com/android/server/power/batterysaver/BatterySaverStateMachineTest.java

+290 −8

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