Cannot resolve method postdelayed

Question

Alright, this is my code:

final TextToSpeech ttv = new TextToSpeech(MainActivity.this, new TextToSpeech.OnInitListener() { public void onInit(int status) { ttv.setLanguage(Locale.US); Log.e("Init", "Success"); ttvInit = true; // wait a little for the initialization to complete Handler h = new Handler(); h.postDelayed(new Runnable() { public void run() { ttv.speak(textSpeech.getText().toString(),TextToSpeech.QUEUE_FLUSH,null); } }, 400);} else { System.out.println("Something went wrong."); } }

but i'm getting an error "Cannot resolve method 'postDelayed(java.lung.Runnable, int)'

EDIT: it's telling me now that it's unused: http://www.igreklik.com/slike/viewer.php?file=75221279105193055086.png&file_imgur=HPjDlfa.png

bonnyz · Accepted Answer · 2015-01-31 14:07:55Z

Check your import for:

import android.os.Handler;

and change your code to this (your "else" statement is incorrect):

final TextToSpeech ttv = new TextToSpeech(MainActivity.this, new TextToSpeech.OnInitListener() { public void onInit(int status) { ttv.setLanguage(Locale.US); Log.e("Init", "Success"); ttvInit = true; // wait a little for the initialization to complete Handler h = new Handler(); h.postDelayed(new Runnable() { public void run() { ttv.speak(textSpeech.getText().toString(),TextToSpeech.QUEUE_FLUSH,null); } }, 400); } });

one '}' was missing and i added it, then i got error that ')' and ';' is missing, and i added them as well, but now this is the error: "Error:(35, 9) error: <anonymous cannon.gaming.physicsdroid.MainActivity$1> is not abstract and does not override abstract method onInit(int) in OnInitListener". I edited my post, so you can see how my code looks now
now i deleted the one ttv = new line because i had 2, but now it says the whole thing is unused

vainquit · Accepted Answer · 2021-02-04 10:03:11Z

I just realize that there is a also a class named "Handler" from java.util.logging. You probably import the wrong one as me. Delete it and import android.os.Handler instead.

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