安卓：从TextView中添加文本状态栏 [英] Android: Adding text from textView to status bar

问题描述

是否有可能从添加到TextView的状态栏采取的字符串。我想说明的文字不断，动态更新的TextView从应用程序的主要活动。

  TextView的消息=（的TextView）findViewById（R.id.textView1）;
message.setText（这个我要添加到状态栏）;
 

解决方案

是的，你可以

 私有静态无效generateNotification（上下文的背景下，字符串消息）{
        INT图标= R.drawable.ic_status;
        时长= System.currentTimeMillis的（）;
        NotificationManager notificationManager =（NotificationManager）上下文
                .getSystemService（Context.NOTIFICATION_SERVICE）;
        通知通知=新的通知（图标，消息，时）;
        字符串title = context.getString（R.string.app_name）; //在这里你可以通过你的TextView的价值
        意图notificationIntent =新意图（背景下，SplashScreen.class）;
        notificationIntent.setFlags（Intent.FLAG_ACTIVITY_CLEAR_TOP
                | Intent.FLAG_ACTIVITY_SINGLE_TOP）;
        的PendingIntent意图= PendingIntent.getActivity（上下文，0，
                notificationIntent，0）;
        notification.setLatestEventInfo（上下文，标题，邮件，意图）;
        notification.flags | = Notification.FLAG_AUTO_CANCEL;
        notificationManager.notify（0，通知）;
    }
 

Is it possible to add the String taken from textView to Status Bar. I want to show text constantly , dynamically updated as textView from apps main activity.

TextView message = (TextView) findViewById(R.id.textView1);
message.setText("This I want to add to status bar");

解决方案

Yes, you can

private static void generateNotification(Context context, String message) {
        int icon = R.drawable.ic_status;
        long when = System.currentTimeMillis();
        NotificationManager notificationManager = (NotificationManager) context
                .getSystemService(Context.NOTIFICATION_SERVICE);
        Notification notification = new Notification(icon, message, when);
        String title = context.getString(R.string.app_name); // Here you can pass the value of your TextView
        Intent notificationIntent = new Intent(context, SplashScreen.class);
        notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP
                | Intent.FLAG_ACTIVITY_SINGLE_TOP);
        PendingIntent intent = PendingIntent.getActivity(context, 0,
                notificationIntent, 0);
        notification.setLatestEventInfo(context, title, message, intent);
        notification.flags |= Notification.FLAG_AUTO_CANCEL;
        notificationManager.notify(0, notification);
    }

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