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Commit 1f4d0576 authored by Ameya Thakur's avatar Ameya Thakur Committed by Ricardo Cerqueira
Browse files

ShutdownThread: Add hook to call into oem shutdown function 

We now invoke a oem specific function as part of the device shutdown.

Change-Id: I71643064130c606562ad21f61db937b508d43f41
parent da1db85d

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

+27 −0
Original line number Diff line number Diff line
@@ -49,6 +49,8 @@ import com.android.server.pm.PackageManagerService; 


import android.util.Log;

import android.view.WindowManager;

import java.lang.reflect.Method;

import dalvik.system.PathClassLoader;



public final class ShutdownThread extends Thread {

    // constants
@@ -519,6 +521,7 @@ public final class ShutdownThread extends Thread { 
     * @param reason reason for reboot

     */

    public static void rebootOrShutdown(boolean reboot, String reason) {

        deviceRebootOrShutdown(reboot, reason);

        if (reboot) {

            Log.i(TAG, "Rebooting, reason: " + reason);

            PowerManagerService.lowLevelReboot(reason);
@@ -544,4 +547,28 @@ public final class ShutdownThread extends Thread { 
        Log.i(TAG, "Performing low-level shutdown...");

        PowerManagerService.lowLevelShutdown();

    }



    private static void deviceRebootOrShutdown(boolean reboot, String reason) {

       Class<?> cl;

       PathClassLoader oemClassLoader = new PathClassLoader("/system/framework/oem-services.jar",

                       ClassLoader.getSystemClassLoader());

       String deviceShutdownClassName = "com.qti.server.power.ShutdownOem";

       try{

               cl = Class.forName(deviceShutdownClassName);

               Method m;

                       try {

                               m = cl.getMethod("rebootOrShutdown", new Class[] {boolean.class, String.class});

                               m.invoke(cl.newInstance(), reboot, reason);

                       } catch (NoSuchMethodException ex) {

                               Log.e(TAG, "rebootOrShutdown method not found in class " + deviceShutdownClassName);

                       } catch (Exception ex) {

                               Log.e(TAG, "Unknown exception hit while trying to invode rebootOrShutdown");

                       }

       } catch(ClassNotFoundException e) {

               Log.e(TAG, "Unable to find class " + deviceShutdownClassName);

       } catch (Exception e) {

               Log.e(TAG, "Unknown exception while trying to invoke rebootOrShutdown");

       }

    }

}