Android Transition框架使用--Demo(2)

这篇文章接Transition框架介绍,给出一个完整的Demo。

1 Activity代码

public class TransitionActivity2 extends Activity implements View.OnClickListener {
RelativeLayout rl;
//scenes to transition
private Scene scene1, scene2;
//transition to move between scenes
private Transition transition;
//flag to swap between scenes
private boolean start;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//        getWindow().requestFeature(Window.FEATURE_ACTIVITY_TRANSITIONS);
setContentView(R.layout.activity_transition_start2);
rl=(RelativeLayout)findViewById(R.id.base);
rl.setOnClickListener(this);
//get the layout ID
RelativeLayout baseLayout = (RelativeLayout)findViewById(R.id.base);
//first scene
ViewGroup startViews = (ViewGroup)getLayoutInflater()
.inflate(R.layout.activity_transition_start2, baseLayout, false);

//second scene
ViewGroup endViews = (ViewGroup)getLayoutInflater()
.inflate(R.layout.activity_transition_end2, baseLayout, false);
//create the two scenes

scene1 = new Scene(baseLayout, startViews);
scene2 = new Scene(baseLayout, endViews);
//create transition, set properties
transition = new AutoTransition();
transition.setDuration(2000);
transition.setInterpolator(new AccelerateDecelerateInterpolator());

//initialize flag
start=true;

}

@Override
public void onClick(View v) {
//check flag
if(start) {
TransitionManager.go(scene2, transition);
start=false;
}
else {
TransitionManager.go(scene1, transition);
start=true;
}
}
}

2 activity_transition_main3.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout  xmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:id="@+id/master_layout">

<TextView
android:id="@+id/tv_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"

android:layout_alignParentTop="true"
android:layout_marginTop="53dp"
android:text="Title"
android:textAppearance="?android:attr/textAppearanceLarge" />

<FrameLayout android:id="@+id/scene_root"
android:layout_width="match_parent"
android:layout_height="wrap_content">

<include layout="@layout/activity_transition_start3" />
</FrameLayout>
</LinearLayout>

3 activity_transition_start3.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:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#ffffff"
android:id="@+id/base"
tools:context=".TransitionsActivity">

<TextView

android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Large Text11"
android:id="@+id/text_view1"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true"
android:layout_marginTop="53dp" />
<TextView

android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Large Text22"
android:id="@+id/text_view2"

android:layout_marginTop="53dp"
android:layout_below="@+id/text_view1"
/>
</RelativeLayout>

4 activity_transition_end3.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:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#ffffff"
android:id="@+id/base"
tools:context=".TransitionsActivity">

<TextView

android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Large Text22"
android:id="@+id/text_view2"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true"
android:layout_marginTop="53dp" />
<TextView

android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Large Text11"
android:id="@+id/text_view1"
android:layout_below="@+id/text_view2"
android:layout_marginTop="53dp" />
</RelativeLayout>

5 res/transition/fade_transition.xml

<transitionSet xmlns:android="http://schemas.android.com/apk/res/android"
android:transitionOrdering="sequential">
<fade android:fadingMode="fade_out"/>
<changeBounds/>
<fade android:fadingMode="fade_in"/>
</transitionSet>
<!--<autoTransition-->
<!--xmlns:android="http://schemas.android.com/apk/res/android"-->
<!--android:duration="3000"-->
<!--android:interpolator="@android:interpolator/cycle"/>-->