Android日常控件一

简易的spinner

• xml

<?xml version="1.0" encoding="utf-8"?>
<TextView 
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="16sp"
android:textColor="#666666"
android:gravity="center_vertical"
android:textAlignment="viewStart"
android:padding="8dp"
/>

• java

public ArrayAdapter<String> getAdapter1() {
String str[] = new String[department1.size()];
for (int i = 0; i < department1.size(); i++) {
str[i] = department1.get(i).desc;

}
return new ArrayAdapter<String>(this, R.layout.text_item, str);
}
sp_Department_1.setAdapter(getAdapter1());

多幅图片组成的动画

• amin.xml

<?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/icon_reload1" 
android:duration="500"/>
<item 
android:drawable="@drawable/icon_reload2" 
android:duration="500"/>
<item android:
drawable="@drawable/icon_reload3" 
android:duration="500"/>
</animation-list>

• layout

<ImageView
    android:id="@+id/iv_reloadanimal"
    android:layout_width="70dp"
    android:layout_height="70dp"
    android:src="@anim/reload" />

• java

public void onWindowFocusChanged(boolean hasFocus){  
    ImageView imageView = 
    (ImageView) Dialog.findViewById(R.id.loadingImageView);  
    AnimationDrawable animationDrawable = 
    (AnimationDrawable) imageView.getBackground();  
    animationDrawable.start();  
} 

从下到上的动画

• xml

<?xml version="1.0" encoding="utf-8"?>
<set
xmlns:android="http://schemas.android.com/apk/res/android">
<translate 
android:duration="500" 
android:fromYDelta="100.0%p" 
android:toYDelta="0.0" />
<alpha 
android:duration="500" 
android:fromAlpha="0.0" 
android:toAlpha="1.0" />
</set>

• java

downanim=AnimationUtils.loadAnimation(this, R.anim.slide_down_in);
ll_history.startAnimation(downanim);