how to print the result of log in textview?

Question

I want to print the list of currently running application, I am new in android please help. I want to know how to print this log in textview.

final ActivityManager activityManager = (ActivityManager) 
getSystemService(Context.ACTIVITY_SERVICE);
final List<RunningTaskInfo> recentTasks = activityManager.getRunningTasks(Integer.MAX_VALUE);

for (int i = 0; i < recentTasks.size(); i++) 
 {
   Log.d("Executed app", "Application executed : " 
   +recentTasks.get(i).baseActivity.toShortString()+ "\t\t ID: 
  "+recentTasks.get(i).id+"");         
}

Try this https://stackoverflow.com/a/25351846/3505534 – Ramesh sambu Jan 01 '18 at 07:16 — Ramesh sambu, Jan 01 '18 at 07:16

score 2 · Answer 1 · edited Jan 01 '18 at 07:33

Try this :

Take a LinearLayout with orientation vertical in layout file. find reference of that layout and add textview to that layout.

        final ActivityManager activityManager = (ActivityManager) 
        getSystemService(Context.ACTIVITY_SERVICE);
        final List<RunningTaskInfo> recentTasks = activityManager.getRunningTasks(Integer.MAX_VALUE);
        View linearLayout =  findViewById(R.id.info);

        for (int i = 0; i < recentTasks.size(); i++) 
         {
            TextView valueTV = new TextView(this);
            valueTV.setText(recentTasks.get(i).baseActivity.toShortString()+ "\t\t ID: 
      "+recentTasks.get(i).id);
            valueTV.setId(i);
            valueTV.setLayoutParams(new   LayoutParams(LayoutParams.MATCH_PARENT,LayoutParams.WRAP_CONTENT));

            ((LinearLayout) linearLayout).addView(valueTV);

        }

score 1 · Answer 2 · answered Jan 01 '18 at 07:14

1

Its not proper way to print log in TextView. Just see your logs in console/logcat.

answered Jan 01 '18 at 07:14

Prashant Jajal

3,469
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2

he want to print the list of currently running application in a TextView **Read Question again** – Goku Jan 01 '18 at 07:18

score 0 · Answer 3 · edited Jan 01 '18 at 07:50

0

use this way

yourtextview.setText("Application executed : " 
   +recentTasks.get(i).baseActivity.toShortString()+ "\t\t ID: 
  "+recentTasks.get(i).id+"\n");

edited Jan 01 '18 at 07:50

ND1010_

3,743
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answered Jan 01 '18 at 07:15

Santanu Sur

10,997
7
33
52

how to print the result of log in textview?

3 Answers3