start activity with left to right mode

问题:

I am facing a problem .

I have three activities and i need to start new activity with slide left.

Activity1

Activity2

Activity3

means

when i click to button new activity should not display directly like what android behavior .

i want new activity come from right side and display on current screen.

anyone can provide me guidance. This is animation or anything else.

回答1:

Start activity and then just apply transition effect. For more info, how to proceed for this just visit here and for source code example visit this. For any query, feel free to comment.

回答2:

I'll try to help you with the following example:

res/anim/trans_left_in.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"> 
<translate 
        android:fromXDelta="100%p" 
        android:toXDelta="0" 
        android:duration="@android:integer/config_longAnimTime"/>
</set>

res/anim/trans_left_out.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate
         android:fromXDelta="0" 
         android:toXDelta="-100%p" 
         android:duration="@android:integer/config_longAnimTime"/>
</set>

res/anim/trans_right_in.xml

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

    <translate 
        android:fromXDelta="-100%p" 
        android:toXDelta="0" 
        android:duration="@android:integer/config_longAnimTime"/>
</set>

res/anim/trans_right_out.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate
         android:fromXDelta="0" 
         android:toXDelta="100%p" 
         android:duration="@android:integer/config_longAnimTime"/>
</set>

src/Activity2

@Override
public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_traces);
        overridePendingTransition(R.anim.trans_left_in, R.anim.trans_left_out);
...}

@Override
public void onBackPressed() {
    super.onBackPressed();
    overridePendingTransition(R.anim.trans_right_in, R.anim.trans_right_out);
}

回答3:

A Better approach is to create a style as follows:

<style name="mytheme" parent="@android:style/Theme.Black">
    <item name="android:windowAnimationStyle">@style/theme</item>
</style>

<style name="theme">
    <item name="android:windowEnterAnimation">@anim/fade_in</item>
    <item name="android:windowExitAnimation">@anim/fade_out</item>
</style>

Then apply this style to your activity in manifest file using the android:theme tag.

回答4:

Here it is,

Intent intent=new Intent(Activity1.this,Activity2.class);
startActivityForResult(intent,0);
getActivity().overridePendingTransition( R.anim.righttoleft, R.anim.stable );

And here is the animation righttoleft.xml,

<set xmlns:android="http://schemas.android.com/apk/res/android"
android:shareInterpolator="false" >

    <translate
          android:duration="500"
          android:fromXDelta="-100%"
          android:fromYDelta="0%"
          android:toXDelta="0%"
          android:toYDelta="0%" />
</set>

and stable.xml

<?xml version="1.0" encoding="UTF-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
  <alpha android:fromAlpha="1.0" android:toAlpha="1.0" 
      android:interpolator="@android:anim/accelerate_interpolator" 
      android:duration="500"
      android:repeatCount="0"/>
</set>

回答5:

call overridePendingTransition before starting the SecondActivity. It takes as parameters two int enterAnim, exitAnim.

• enterAnim is a resource ID of the animation resource to use for the incoming activity. Use 0 for no animation
• exitAnim is a resource ID of the animation resource to use for the outgoing activity. Use 0 for no animation.