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Commit 371561b7 authored by “Shadman's avatar “Shadman
Browse files

Start power mode for activity launch earlier 

Setting power mode to Launch earlier allows a configuration
of power hints to increase resources and handle activity launches
faster.

Test: app launch tests
BUG: 399380676
Flag: com.android.window.flags.early_launch_hint

Change-Id: I3316bcebb0db8f07ee5717d2d88f51638b7e243a
parent 453c976b

core/java/android/window/flags/windowing_frontend.aconfig

+11 −0
Original line number Diff line number Diff line
@@ -483,3 +483,14 @@ flag { 
        purpose: PURPOSE_BUGFIX

    }

}



flag {

    name: "early_launch_hint"

    namespace: "windowing_frontend"

    description: "Sets Launch powermode for activity launches earlier"

    bug: "399380676"

    is_fixed_read_only: true

    metadata {

        purpose: PURPOSE_BUGFIX

    }

}
 
 No newline at end of file

services/core/java/com/android/server/wm/ActivityStarter.java

+9 −2
Original line number Diff line number Diff line
@@ -1992,6 +1992,11 @@ class ActivityStarter { 
            }

        }



        if (com.android.window.flags.Flags.earlyLaunchHint()) {

            mRootWindowContainer.startPowerModeLaunchIfNeeded(

                    false /* forceSend */, mStartActivity);

        }



        if (mTargetRootTask == null) {

            mTargetRootTask = getOrCreateRootTask(mStartActivity, mLaunchFlags, targetTask,

                    mOptions);
@@ -2064,8 +2069,10 @@ class ActivityStarter { 


        mStartActivity.getTaskFragment().clearLastPausedActivity();



        if (!com.android.window.flags.Flags.earlyLaunchHint()) {

            mRootWindowContainer.startPowerModeLaunchIfNeeded(

                    false /* forceSend */, mStartActivity);

        }



        final boolean isTaskSwitch = startedTask != prevTopTask;

        mTargetRootTask.startActivityLocked(mStartActivity, topRootTask, newTask, isTaskSwitch,