Logs in Android Studio-CodePudding

I am a newbie of Android Studio. I have a problem with display the logs in my app. For example:

String timeStamp = new 
SimpleDateFormat("yyyyMMdd_HHmmss").format(Calendar.getInstance().getTime());
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_cycle);
    TextView textView = (TextView) findViewById(R.id.cykleoncreate);
    Log.d("[ "   timeStamp   "]", "[onCreate]");

I only want to display this log in my app. How can I do it?

CodePudding user response：

you can display the logs by Toast or set in textView

Toast.makeText(getApplicationContext(),timeStamp,Toast.LENGTH_SHORT).show();

textView.setText(timeStamp);

CodePudding user response：

What you have done is write but you can get confused as in where's the log, Log has tag and message, Tags are usually Activity or fragment name so that its easier for one to locate from where did a particular error or message came from, and you can include anything in the message part of it.

we have different types of logs this can be We can display like this Log.d("onCreate", timeStamp); and search using TAG as onCreate.