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Commit b0078d86 authored by electimon's avatar electimon Committed by Daniel Jacob Chittoor
Browse files

treewide: Extend PowerExt's influence over critical areas 



* Introduces implementations for
  FLING_BOOST, ACTIVITY_SWITCH, APP_ROTATE,
  PACKAGE_SWITCH, PROCESS_CREATE and PACKAGE_INSTALL.

Signed-off-by: default avatarelectimon <electimon@gmail.com>
Change-Id: Ib9182941f81d3a1c9a08b7c1339e865dc7906574
parent d3b8331d

core/java/android/os/PowerManagerInternal.java

+26 −1
Original line number Diff line number Diff line
@@ -389,7 +389,28 @@ public abstract class PowerManagerInternal { 
     */

    public enum PowerExtBoosts {

        // Custom boosts list

        FLING_BOOST(BOOST_INTERACTION);

        // There already is INTERACTION boost when user touches the screen but if an OEM would like

        // to add additional actions for FLING only they can use this boost.

        FLING_BOOST(BOOST_INTERACTION),

        // Although there is already a LAUNCH mode boost when an app is launched, OEMs may wish to

        // boost resources for a period after to ensure the app is responsive while it is loading.

        // This has a duration of 2000ms.

        // There is no fallback.

        ACTIVITY_SWITCH,

        // Like before, this hint allows OEMs to boost resources for when a new package is launched

        // This is triggered for a duration of 4000ms.

        // There is no fallback.

        PACKAGE_SWITCH,

        // This hint allows OEMs to boost resources for when a new process thread is created,

        // a package Cold Launch with a duration of 4000ms.

        // There is no fallback.

        PROCESS_CREATE,

        // This hint allows OEMs to boost resources in case of package installation.

        // There is no fallback.

        PACKAGE_INSTALL,

        // This hint allows OEMs to boost resources when app rotation animation occurs.

        // There is no fallback.

        APP_ROTATE;

        // End boosts list



        // Fallback boost for given value
@@ -403,5 +424,9 @@ public abstract class PowerManagerInternal { 
            return mFallback;

        }

        // End fallback boost



        PowerExtBoosts() {

            mFallback = -1;

        }

    }

}

services/core/java/com/android/server/am/ProcessList.java

+5 −0
Original line number Diff line number Diff line
@@ -94,6 +94,7 @@ import android.os.IBinder; 
import android.os.Looper;

import android.os.Message;

import android.os.PowerManager;

import android.os.PowerManagerInternal.PowerExtBoosts;

import android.os.Process;

import android.os.RemoteCallbackList;

import android.os.RemoteException;
@@ -1664,6 +1665,10 @@ public final class ProcessList { 
        mService.updateCpuStats();

        checkSlow(startUptime, "startProcess: done updating cpu stats");



        if (mService.mLocalPowerManager != null && hostingRecord.getType().contains("activity") == true) {

            mService.mLocalPowerManager.setPowerExtBoost(PowerExtBoosts.PROCESS_CREATE.name(), 4000);

        }



        try {

            final int userId = UserHandle.getUserId(app.uid);

            try {

services/core/java/com/android/server/pm/InstallPackageHelper.java

+6 −0
Original line number Diff line number Diff line
@@ -123,6 +123,7 @@ import android.os.Build; 
import android.os.Bundle;

import android.os.Environment;

import android.os.Message;

import android.os.PowerManagerInternal.PowerExtBoosts;

import android.os.Process;

import android.os.RemoteException;

import android.os.SystemProperties;
@@ -2653,6 +2654,11 @@ final class InstallPackageHelper { 
        final boolean removedBeforeUpdate = (pkgSetting == null)

                || (pkgSetting.isSystem() && !pkgSetting.getPath().getPath().equals(

                res.mPkg.getPath()));

        // Disable boost early to prevent stuck boost.

        if (mPm.mPowerManagerInternal != null) {

            mPm.mPowerManagerInternal.setPowerExtMode(

                PowerExtBoosts.PACKAGE_INSTALL.name(), false);

        }

        if (succeeded && removedBeforeUpdate) {

            Slog.e(TAG, packageName + " was removed before handlePackagePostInstall "

                    + "could be executed");

services/core/java/com/android/server/pm/PackageInstallerService.java

+5 −0
Original line number Diff line number Diff line
@@ -59,6 +59,7 @@ import android.os.Handler; 
import android.os.HandlerThread;

import android.os.Looper;

import android.os.Message;

import android.os.PowerManagerInternal.PowerExtBoosts;

import android.os.Process;

import android.os.RemoteCallbackList;

import android.os.RemoteException;
@@ -934,6 +935,10 @@ public class PackageInstallerService extends IPackageInstaller.Stub implements 
    @Override

    public IPackageInstallerSession openSession(int sessionId) {

        try {

            if (mPm.mPowerManagerInternal != null) {

                mPm.mPowerManagerInternal.setPowerExtMode(

                    PowerExtBoosts.PACKAGE_INSTALL.name(), true);

            }

            return openSessionInternal(sessionId);

        } catch (IOException e) {

            throw ExceptionUtils.wrap(e);

services/core/java/com/android/server/pm/PackageManagerService.java

+5 −1
Original line number Diff line number Diff line
@@ -132,6 +132,7 @@ import android.os.Message; 
import android.os.Parcel;

import android.os.ParcelableException;

import android.os.PersistableBundle;

import android.os.PowerManagerInternal;

import android.os.Process;

import android.os.ReconcileSdkDataArgs;

import android.os.RemoteException;
@@ -195,6 +196,7 @@ import com.android.server.PackageWatchdog; 
import com.android.server.ServiceThread;

import com.android.server.SystemConfig;

import com.android.server.Watchdog;

import com.android.server.am.ActivityManagerService.LocalService;

import com.android.server.apphibernation.AppHibernationManagerInternal;

import com.android.server.compat.CompatChange;

import com.android.server.compat.PlatformCompat;
@@ -955,6 +957,7 @@ public class PackageManagerService implements PackageSender, TestUtilityService 
    private final SuspendPackageHelper mSuspendPackageHelper;

    private final DistractingPackageHelper mDistractingPackageHelper;

    private final StorageEventHelper mStorageEventHelper;

    final PowerManagerInternal mPowerManagerInternal;



    /**

     * Invalidate the package info cache, which includes updating the cached computer.
@@ -1703,7 +1706,7 @@ public class PackageManagerService implements PackageSender, TestUtilityService 
        mSharedLibraries.setDeletePackageHelper(mDeletePackageHelper);



        mStorageEventHelper = testParams.storageEventHelper;



        mPowerManagerInternal = null;

        registerObservers(false);

        invalidatePackageInfoCache();

    }
@@ -1864,6 +1867,7 @@ public class PackageManagerService implements PackageSender, TestUtilityService 
                mRemovePackageHelper);

        mDistractingPackageHelper = new DistractingPackageHelper(this, mInjector, mBroadcastHelper,

                mSuspendPackageHelper);

        mPowerManagerInternal = LocalServices.getService(PowerManagerInternal.class);



        synchronized (mLock) {

            // Create the computer as soon as the state objects have been installed.  The