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Commit 17fb5966 authored by Marc Hittinger's avatar Marc Hittinger
Browse files

Add debug property to enable low_ram mode. 

Create debug.force_low_ram debug property to enable low_ram mode for
testing on devices, instead of depending only on ro.config.low_ram.

Test: Manual testing of enabling/disabling low_ram mode.

Change-Id: I5410825ff91bc897013c24c892ade8a245ff6d18
parent ad1a8399

core/java/android/app/ActivityManager.java

+6 −1
Original line number Original line Diff line number Diff line
@@ -30,6 +30,7 @@ import android.graphics.GraphicBuffer; 
import android.graphics.Matrix;

import android.graphics.Matrix;

import android.graphics.Point;

import android.graphics.Point;

import android.os.BatteryStats;

import android.os.BatteryStats;

import android.os.Build;

import android.os.IBinder;

import android.os.IBinder;

import android.os.ParcelFileDescriptor;

import android.os.ParcelFileDescriptor;
@@ -600,6 +601,9 @@ public class ActivityManager { 
     */

     */

    public static final int COMPAT_MODE_TOGGLE = 2;

    public static final int COMPAT_MODE_TOGGLE = 2;





    private static final boolean DEVELOPMENT_FORCE_LOW_RAM =

            SystemProperties.getBoolean("debug.force_low_ram", false);



    /** @hide */

    /** @hide */

    public static class StackId {

    public static class StackId {

        /** Invalid stack ID. */

        /** Invalid stack ID. */
@@ -1055,7 +1059,8 @@ public class ActivityManager { 




    /** @hide */

    /** @hide */

    public static boolean isLowRamDeviceStatic() {

    public static boolean isLowRamDeviceStatic() {

        return RoSystemProperties.CONFIG_LOW_RAM;

        return RoSystemProperties.CONFIG_LOW_RAM ||

                (Build.IS_DEBUGGABLE && DEVELOPMENT_FORCE_LOW_RAM);

    }

    }





    /**

    /**