Chrysanthemum circles (Circular loading circles) that often appear in the android UI, androidui

Chrysanthemum circles (Circular loading circles) that often appear in the android UI, androidui

The night was boring. I looked at the old Code and found that we often used the chrysanthemum ring. It was originally made by frame animation. Suddenly, it seems that the frame animation has a good effect, at least it looks good. Code on start:

First, layout file:

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:background="@drawable/login_bg" >   <ProgressBar       android:layout_width="24dip"       android:layout_height="24dip"       android:layout_alignParentBottom="true"       android:layout_centerHorizontal="true"       android:layout_marginBottom="100dip"       android:indeterminate="true"       android:indeterminateDrawable="@drawable/progress_animation" /></RelativeLayout>

<?xml version="1.0" encoding="utf-8"?><animation-list xmlns:android="http://schemas.android.com/apk/res/android"    android:oneshot="false" >    <item        android:drawable="@drawable/pull_ref_pb_1"        android:duration="80"/>    <item        android:drawable="@drawable/pull_ref_pb_2"        android:duration="80"/>    <item        android:drawable="@drawable/pull_ref_pb_3"        android:duration="80"/>    <item        android:drawable="@drawable/pull_ref_pb_4"        android:duration="80"/>    <item        android:drawable="@drawable/pull_ref_pb_5"        android:duration="80"/>    <item        android:drawable="@drawable/pull_ref_pb_6"        android:duration="80"/>    <item        android:drawable="@drawable/pull_ref_pb_7"        android:duration="80"/>    <item        android:drawable="@drawable/pull_ref_pb_8"        android:duration="80"/>    <item        android:drawable="@drawable/pull_ref_pb_9"        android:duration="80"/>    <item        android:drawable="@drawable/pull_ref_pb_10"        android:duration="80"/>    <item        android:drawable="@drawable/pull_ref_pb_11"        android:duration="80"/>    <item        android:drawable="@drawable/pull_ref_pb_12"        android:duration="80"/></animation-list>

Package com. woyou. frameanimation; import java. util. timer; import java. util. timerTask; import android. content. intent; import android. OS. bundle; import android. support. v7.app. actionBarActivity;/*** chrysanthemum ring Layout * @ author Administrator **/public class FrameActivity extends ActionBarActivity {@ Overrideprotected void onCreate (Bundle savedInstanceState) {super. onCreate (savedInstanceState); setContentView (R. layout. login_main); Timer timer = new Timer (); timer. schedule (new TimerTask () {@ Overridepublic void run () {Intent intent = new Intent (FrameActivity. this, LoginActivity. class); startActivity (intent); finish () ;}, 5000 );}}

Let him jump over at a scheduled time...