Android Notes-Threads

Java:

Package com.example.test_ui_thread01;

Import android.support.v7.app.AppCompatActivity;
Import Android.os.Bundle;
Import Android.view.View;
Import android.view.animation.TranslateAnimation;
Import Android.widget.Button;

public class Mainactivity extends Appcompatactivity {

@Override
protected void OnCreate (Bundle savedinstancestate) {
Super.oncreate (savedinstancestate);
Setcontentview (R.layout.activity_main);
Add an animation action to Button1
Button button1 = (button) Findviewbyid (R.id.button1);
translateanimation animation = new Translateanimation (0,150,0,0);
Animation.setrepeatcount (30);
Animation.setduration (2000);
Button1.setanimation (animation);

Button button2 = (button) Findviewbyid (R.id.button2);
Button2.setonclicklistener (New View.onclicklistener () {
@Override
public void OnClick (view view) {
New Thread (New Runnable () {
@Override
public void Run () {
try {
Thread.Sleep (5000);
} catch (Interruptedexception e) {
E.printstacktrace ();
}
}
}). Start ();


}
});
}
}
Xml:

<?xml version= "1.0" encoding= "Utf-8"?>
<relativelayout xmlns:android= "Http://schemas.android.com/apk/res/android"
Xmlns:tools= "Http://schemas.android.com/tools"
Android:id= "@+id/activity_main"
Android:layout_width= "Match_parent"
android:layout_height= "Match_parent"
android:paddingbottom= "@dimen/activity_vertical_margin"
android:paddingleft= "@dimen/activity_horizontal_margin"
android:paddingright= "@dimen/activity_horizontal_margin"
android:paddingtop= "@dimen/activity_vertical_margin"
Tools:context= "COM.EXAMPLE.TEST_UI_THREAD01. Mainactivity ">

<textview
Android:layout_width= "Wrap_content"
android:layout_height= "Wrap_content"
android:text= "Hello world!"
Android:id= "@+id/textview"/>

<button
android:text= "button"
Android:layout_width= "Wrap_content"
android:layout_height= "Wrap_content"
android:layout_below= "@+id/textview"
Android:layout_alignparentleft= "true"
Android:layout_alignparentstart= "true"
android:layout_marginleft= "29DP"
Android:layout_marginstart= "29DP"
android:layout_margintop= "97DP"
Android:id= "@+id/button1"/>

<button
android:text= "button"
Android:layout_width= "Wrap_content"
android:layout_height= "Wrap_content"
android:layout_below= "@+id/button"
android:layout_alignleft= "@+id/button"
Android:layout_alignstart= "@+id/button"
android:layout_marginleft= "18DP"
Android:layout_marginstart= "18DP"
android:layout_margintop= "81DP"
Android:id= "@+id/button2"/>
</RelativeLayout>

Android Notes-Threads