But this implementation doesn't have same functionality as Timer, you
can't update the screen at predefined interval.
On Dec 9, 10:33 pm, Xiongzh <[EMAIL PROTECTED]> wrote:
> My reimplementation using view.postDelay(Runnable action, long
> milliseconds);
>
> package com.example.android.helloactivity;
>
> import android.app.Activity;
> import android.os.Bundle;
> import android.widget.EditText;
>
> /**
> * A minimal "Hello, World!" application.
> */
> public class HelloActivity extends Activity {
>
> static int seq = 0;
> private Runnable mSpeaker = new Runnable() {
> public void run() {
> sayHelloWorld();
> }
> };
>
> public HelloActivity() {
> }
>
> @Override
> protected void onResume() {
> sayHelloWorld();
> super.onResume();
> }
>
> @Override
> protected void onPause() {
> super.onPause();
> }
>
> private void sayHelloWorld() {
> EditText helloEditText = (EditText)findViewById(R.id.text);
> helloEditText.setText("Hello world " + (++seq));
> helloEditText.postDelayed(mSpeaker, 3000);
> }
>
> /**
> * Called with the activity is first created.
> */
> @Override
> public void onCreate(Bundle savedInstanceState) {
> super.onCreate(savedInstanceState);
> setContentView(R.layout.hello_activity);
> }
>
> }
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