/** * 通用退出程序的提示框 * * @param context */ public static void exit_dialog(Context context) { AlertDialog.Builder builder = new Builder(context); builder.setMessage("确定要退出吗?"); builder.setTitle("提示"); builder.setIcon(android.R.drawable.ic_dialog_alert); builder.setPositiveButton("确认", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { dialog.dismiss(); MyApplication.getInstance().exit(); } }); builder.setNegativeButton("取消", new android.content.DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { dialog.dismiss(); } }); builder.create().show(); }
其中MyApplication.getInstance().exit();的MyApplication类参照MyApplication.java