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Commit 8343c0ea authored by Ameya Thakur's avatar Ameya Thakur Committed by Gerrit - the friendly Code Review server
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ShutdownThread: Call into oem shutdown function 

We now call into the oem specific shutdown function while shutting
down Android.

Change-Id: Iedd16b1693b20ec39e7e6290cb7ed9f9e7b828a8
parent a3da7f04

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

+31 −0
Original line number Diff line number Diff line
@@ -61,6 +61,8 @@ import java.io.File; 
import java.io.FileReader;

import java.io.IOException;



import java.lang.reflect.Method;



public final class ShutdownThread extends Thread {

    // constants

    private static final String TAG = "ShutdownThread";
@@ -659,6 +661,33 @@ public final class ShutdownThread extends Thread { 
        }

    }



    /**

     * OEM shutdown handler. This function will load the oem-services jar file

     * and call into the rebootOrShutdown method defined there if present

     */

    private static void deviceRebootOrShutdown(boolean reboot, String reason)

    {

            Class<?> cl;

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

            String deviceShutdownMethodName = "rebootOrShutdown";

            try {

                    cl = Class.forName(deviceShutdownClassName);

                    Method m;

                    try {

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

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

                    } catch (NoSuchMethodException ex) {

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

                    } catch (Exception ex) {

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

                    }

            } catch (ClassNotFoundException e) {

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

            } catch (Exception e) {

                Log.e(TAG, "Unknown exception while loading class " + deviceShutdownClassName);

            }

    }



    /**

     * Do not call this directly. Use {@link #reboot(Context, String, boolean)}

     * or {@link #shutdown(Context, boolean)} instead.
@@ -668,6 +697,8 @@ public final class ShutdownThread extends Thread { 
     * @param reason reason for reboot/shutdown

     */

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

        // Call oem shutdown handler

        deviceRebootOrShutdown(reboot, reason);

        if (reboot) {

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

            PowerManagerService.lowLevelReboot(reason);