Three animated frame animations, motion tweens, and property animations based on Android.

Frame Animation drawable Animation

Declaring a frame animation through an XML file

① Create a drawable directory under the Res directory to put the image resources used in this directory and create an XML file

The root element animation-list can be set to a property oneshot if the animation is set to true only once execution stops at the last frame

Animation-list child element Item

<?XML version= "1.0" encoding= "Utf-8"?>2.<animation-listxmlns:android= "Http://schemas.android.com/apk/res/android"3. Android:oneshot= "true" > //Kick People's animations 4.<Itemandroid:drawable= "@drawable/girl_1"android:duration= "$" />5.<Itemandroid:drawable= "@drawable/girl_2"android:duration= "$" />6.<Itemandroid:drawable= "@drawable/girl_3"android:duration= "$" />7.<Itemandroid:drawable= "@drawable/girl_4"android:duration= "The " />8.<Itemandroid:drawable= "@drawable/girl_5"android:duration= "The " />9.<Itemandroid:drawable= "@drawable/girl_6"android:duration= "The " />.<Itemandroid:drawable= "@drawable/girl_4"android:duration= "The " />One by one .<Itemandroid:drawable= "@drawable/girl_5"android:duration= "The " />.<Itemandroid:drawable= "@drawable/girl_6"android:duration= "The " />.<Itemandroid:drawable= "@drawable/girl_4"android:duration= "The " />.<Itemandroid:drawable= "@drawable/girl_5"android:duration= "The " />A .<Itemandroid:drawable= "@drawable/girl_6"android:duration= "The " />.<Itemandroid:drawable= "@drawable/girl_7"android:duration= "The " />.<Itemandroid:drawable= "@drawable/girl_8"android:duration= "The " />.<Itemandroid:drawable= "@drawable/girl_9"android:duration= "$" />.<Itemandroid:drawable= "@drawable/girl_10"android:duration= "$" />.<Itemandroid:drawable= "@drawable/girl_11"android:duration= "$" />.</animation-list>

The Drawable property in item corresponds to the picture resource used by the current frame duration specifies the length of time each frame plays

② is loaded in the layout file of the interface via the ImageView Background property drawableanimation

<Relativelayoutxmlns:android= "Http://schemas.android.com/apk/res/android"2. Xmlns:tools= "Http://schemas.android.com/tools"3. Android:layout_width= "Match_parent"4. Android:layout_height= "Match_parent"5. Android:paddingbottom= "@dimen/activity_vertical_margin"6. Android:paddingleft= "@dimen/activity_horizontal_margin"7. Android:paddingright= "@dimen/activity_horizontal_margin"8. Android:paddingtop= "@dimen/activity_vertical_margin"9. Tools:context=". Mainactivity " >10.11. <ImageViewAndroid:id.= "@+id/iv_animation"android:layout_width.= "Wrap_content"android:layout_height.= "Wrap_content"Android:background.= "@drawable/drawableanimation" />.</Relativelayout>

③ found in the Java code ImageView getbackground find the Drawableanimation resource and start the animation

public class Mainactivity extends Activity {2.   3.      @Override4.      protected void OnCreate (Bundle savedinstancestate) {5.          Super.oncreate (savedinstancestate); 6.          Setcontentview (R.layout.activity_main); 7.          ImageView iv_image = (ImageView) Findviewbyid (r.id.iv_animation); 8.          Find ImageView Background Resources This background is a frame animation strongly into the frame animation corresponding to the Animationdrawable object 9.         Animationdrawable anim =  (animationdrawable) iv_image.getbackground ();       Start the animation one by one.       Anim.start ();    

Three animated frame animations, motion tweens, and property animations based on Android.