android系统增添手机重启reboot选项

android系统添加手机重启reboot选项

都是修改framework下面的文件：

1、com.android.internal.policy.impl.GlobalActions

在items中添加如下参考代码,表示在系统power菜单中添加一个“重启”选项以及响应reboot事件：

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/**     * Request a clean shutdown, waiting for subsystems to clean up their     * state etc.  Must be called from a Looper thread in which its UI     * is shown.     *     * @param context Context used to display the shutdown progress dialog.     * @param confirm true if user confirmation is needed before shutting down.     * @param isReboot true if user confirmation is needed reboot and not shutdown.     */    public static void shutdown(final Context context, boolean confirm,boolean isReboot) {    mReboot = isReboot ;        // ensure that only one thread is trying to power down.        // any additional calls are just returned        synchronized (sIsStartedGuard) {            if (sIsStarted) {                Log.d(TAG, "Request to shutdown already running, returning.");                return;            }        }        Log.d(TAG, "Notifying thread to start radio shutdown");        if (confirm) {            final AlertDialog dialog = new AlertDialog.Builder(context)                    .setIcon(android.R.drawable.ic_dialog_alert)                    .setTitle(mReboot?com.android.internal.R.string.global_action_power_reboot:com.android.internal.R.string.global_action_power_off)                    .setMessage(mReboot?com.android.internal.R.string.reboot_confirm:com.android.internal.R.string.shutdown_confirm)                    .setPositiveButton(com.android.internal.R.string.yes, new DialogInterface.OnClickListener() {                        public void onClick(DialogInterface dialog, int which) {                            beginShutdownSequence(context);                        }                    })                    .setNegativeButton(com.android.internal.R.string.no, null)                    .create();            dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG);            if (!context.getResources().getBoolean(                    com.android.internal.R.bool.config_sf_slowBlur)) {                dialog.getWindow().addFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND);            }            dialog.show();        } else {            beginShutdownSequence(context);        }    }