Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 7c5c2ac6 authored by Kun Liang's avatar Kun Liang Committed by Linux Build Service Account
Browse files

QuickBoot: Add wakeup check under QuickBoot mode 

We only want QuickBoot application to wakeup screen in QuickBoot
mode. Add wakeup check to filter out other wakeup callers.

Change-Id: I765c698449ed0aca8d18d3ec93e00ce34bc33a68
parent 1f09c5a4

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

+28 −0
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ import com.android.server.lights.LightsManager; 
import com.android.server.Watchdog;



import android.Manifest;

import android.app.ActivityManager;

import android.content.BroadcastReceiver;

import android.content.ContentResolver;

import android.content.Context;
@@ -70,6 +71,7 @@ import android.view.WindowManagerPolicy; 
import java.io.FileDescriptor;

import java.io.PrintWriter;

import java.util.ArrayList;

import java.util.List;



import libcore.util.Objects;
@@ -928,6 +930,24 @@ public final class PowerManagerService extends SystemService 
        }

    }



    private boolean isQuickBootCall() {



        ActivityManager activityManager = (ActivityManager) mContext

                .getSystemService(Context.ACTIVITY_SERVICE);



        List<ActivityManager.RunningAppProcessInfo> runningList = activityManager

                .getRunningAppProcesses();

        int callingPid = Binder.getCallingPid();

        for (ActivityManager.RunningAppProcessInfo processInfo : runningList) {

            if (processInfo.pid == callingPid) {

                String process = processInfo.processName;

                if ("com.qapp.quickboot".equals(process))

                    return true;

            }

        }

        return false;

    }



    // Called from native code.

    private void userActivityFromNative(long eventTime, int event, int flags) {

        userActivityInternal(eventTime, event, flags, Process.SYSTEM_UID);
@@ -2880,6 +2900,14 @@ public final class PowerManagerService extends SystemService 
                throw new IllegalArgumentException("event time must not be in the future");

            }



            // check wakeup caller under QuickBoot mode

            if (SystemProperties.getInt("sys.quickboot.enable", 0) == 1) {

                if (!isQuickBootCall()) {

                    Slog.d(TAG, "ignore wakeup request under QuickBoot");

                    return;

                }

            }



            mContext.enforceCallingOrSelfPermission(

                    android.Manifest.permission.DEVICE_POWER, null);