android bildansicht skala animation

Question

hallo ich will wissen, wie man ein logo animieren und seine position verschieben?

Ich habe eine if-Anweisung, die einige Prüfungen ausführt und dann, wenn es fertig ist, möchte ich eine Bildansicht (Logo) verkleinern und verschieben.

heren mein Layout

<?xml version="1.0" encoding="utf-8"?> 
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent" 
    android:orientation="vertical" 
    android:background="@drawable/bg_default" > 

    <ImageView 
     android:id="@+id/su_logo" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignParentTop="true" 
     android:layout_centerHorizontal="true" 
     android:layout_marginTop="34dp" 
     android:src="@drawable/su_logo" 
     android:contentDescription="@string/cd_su_logo"/> 

    <ImageView 
     android:id="@+id/su_shirts" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignParentBottom="true" 
     android:layout_centerHorizontal="true" 
     android:src="@drawable/su_shirts" 
     android:contentDescription="@string/cd_su_shirts" /> 

</RelativeLayout> 

here mein Java

public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.layout_initialsetup); 
     preChecks(); 
    } 

public void preChecks(){ 
    //check for internet connection 

    //check version 
    String curVersion = getResources().getString(R.string.app_versionCode); 
    int curVer = Integer.parseInt(curVersion); 
    String LiveVersion = "100"; 
    int liveVer = Integer.parseInt(LiveVersion); 

    if(curVer < liveVer) Log.v("setup", "There is a new version"); 
    else { 

     //scale animation 


    } 




} 

Answer 1

können Sie das tun, indem AnimationSet

// Scaling 
Animation scale = new ScaleAnimation(fromXscale, toXscale, fromYscale, toYscale, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f); 
// 1 second duration 
scale.setDuration(1000); 
// Moving up 
Animation slideUp = new TranslateAnimation(fromX, toX, fromY, toY); 
// 1 second duration 
slideUp.setDuration(1000); 
// Animation set to join both scaling and moving 
AnimationSet animSet = new AnimationSet(true); 
animSet.setFillEnabled(true); 
animSet.addAnimation(scale); 
animSet.addAnimation(slideUp); 
// Launching animation set 
logo.startAnimation(animSet);