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Commit 80ec485d authored by Steve Kondik's avatar Steve Kondik Committed by Michael Bestas
Browse files

perf: Add plumbing for PerformanceManager 

* Expose a couple of helpers on PowerManagerInternal to handle
  features.

Change-Id: Ic8df7d891dece4e678711a2a5ad1434b4971663a
parent 9a11e488

core/java/android/os/PowerManagerInternal.java

+6 −0
Original line number Diff line number Diff line
@@ -165,4 +165,10 @@ public abstract class PowerManagerInternal { 
     * PowerHint defined in android/hardware/power/<version 1.0 & up>/IPower.h

     */

    public abstract void powerHint(int hintId, int data);



    public abstract boolean setPowerSaveMode(boolean mode);



    public abstract void setFeature(int featureId, int data);



    public abstract int getFeature(int featureId);

}

services/core/java/com/android/server/power/PowerManagerService.java

+16 −0
Original line number Diff line number Diff line
@@ -660,6 +660,7 @@ public final class PowerManagerService extends SystemService 
    private static native void nativeSetAutoSuspend(boolean enable);

    private static native void nativeSendPowerHint(int hintId, int data);

    private static native void nativeSetFeature(int featureId, int data);

    private static native int nativeGetFeature(int featureId);



    // Whether proximity check on wake is enabled by default

    private boolean mProximityWakeEnabledByDefaultConfig;
@@ -4966,6 +4967,21 @@ public final class PowerManagerService extends SystemService 
        public void powerHint(int hintId, int data) {

            powerHintInternal(hintId, data);

        }



        @Override

        public boolean setPowerSaveMode(boolean mode) {

            return setLowPowerModeInternal(mode);

        }



        @Override

        public int getFeature(int featureId) {

            return nativeGetFeature(featureId);

        }



        @Override

        public void setFeature(int featureId, int data) {

            nativeSetFeature(featureId, data);

        }

    }



    private void cleanupProximity() {

services/core/jni/com_android_server_power_PowerManagerService.cpp

+12 −0
Original line number Diff line number Diff line
@@ -214,6 +214,16 @@ static void nativeSetFeature(JNIEnv *env, jclass clazz, jint featureId, jint dat 
    }

}



static jint nativeGetFeature(JNIEnv *env, jclass clazz, jint featureId) {

    int value = -1;



    if (gPowerModule && gPowerModule->getFeature) {

        value = gPowerModule->getFeature(gPowerModule, (feature_t)featureId);

    }



    return (jint)value;

}



// ----------------------------------------------------------------------------



static const JNINativeMethod gPowerManagerServiceMethods[] = {
@@ -232,6 +242,8 @@ static const JNINativeMethod gPowerManagerServiceMethods[] = { 
            (void*) nativeSendPowerHint },

    { "nativeSetFeature", "(II)V",

            (void*) nativeSetFeature },

    { "nativeGetFeature", "(I)I",

            (void*) nativeGetFeature },

};



#define FIND_CLASS(var, className) \