public static class TimeReceiver extends BroadcastReceiver {

        @Override

        public void onReceive(Context context, Intent intent) {

            String time = intent.getStringExtra("time");

            String contentDate = formatDate(time);

            Message msg = handler.obtainMessage();

            msg.obj = context;//发送context上下文

            msg.getData().putString("contentDate", contentDate);//发送内容

            handler.sendMessage(msg);

        }

    }

static Handler handler = new Handler() {

        public void handleMessage(Message msg) {

            Context context = (Context) msg.obj;

            String titles = null;

            String contents = null;

            String contentDate = msg.getData().getString("contentDate");

            Toast.makeText(context, contentDate ,

                    Toast.LENGTH_LONG).show();

            WordsManage wordManage = new WordsManage(context);

            // 从数据库中通过时间匹配查询数据

            wordManage.open();

            Cursor cursor = wordManage.selectByTime(contentDate);

            if (cursor != null && cursor.getCount() == ) {

                while (cursor.moveToNext()) {

                    titles = cursor.getString(cursor.getColumnIndex("title"));

                    contents = cursor.getString(cursor

                            .getColumnIndex("content"));

                }

            }

            wordManage.close();

            mContent.setText(titles);

            mContent.setText(contents);

        };                                                                                    

    };