PreLollipopTransition
Simple tool which help you to implement activity and fragment transition for pre-Lollipop devices.
Download
In your app build.gradle add
dependencies {
compile 'com.kogitune:pre-lollipop-activity-transition:1.x.x'
}
Code
Activity
Start Activity in first activity.
findViewById(R.id.imageView).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
final Intent intent = new Intent(MainActivity.this, SubActivity.class);
ActivityTransitionLauncher.with(MainActivity.this).from(v).launch(intent);
}
}
);
Receive intent in second activity.
@Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_sub);
ActivityTransition.with(getIntent()).to(findViewById(R.id.sub_imageView)).start(savedInstanceState);
}
If you want the exit animation, you can do like this.
private ExitActivityTransition exitTransition; @Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_sub2);
exitTransition = ActivityTransition.with(getIntent()).to(findViewById(R.id.sub_imageView)).start(savedInstanceState);
}
@Override public void onBackPressed() {
exitTransition.exit(this);
}
If you want to use startActivityForResult, you should do below.
- Use
createBundle(). - Put Extra to intent.
- Call overridePendingTransition after
startActivityForResult.
Bundle transitionBundle = ActivityTransitionLauncher.with(MainActivity.this).from(v).createBundle();
intent.putExtras(transitionBundle);
startActivityForResult(intent, REQUEST_CODE);
// you should prevent default activity transition animation overridePendingTransition(0, 0);
Fragment
Start fragment transition in first fragment.
@Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.support_fragment_start, container, false);
v.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
final EndFragment toFragment = new EndFragment();
FragmentTransitionLauncher
.with(view.getContext())
.image(BitmapFactory.decodeResource(getResources(), R.drawable.photo))
.from(view.findViewById(R.id.imageView)).prepare(toFragment);
getFragmentManager().beginTransaction().replace(R.id.content, toFragment).addToBackStack(null).commit();
}
}
);
return v;
}
Start animation in second fragment.
@Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.support_fragment_end, container, false);
final ExitFragmentTransition exitFragmentTransition = FragmentTransition.with(this).to(v.findViewById(R.id.fragment_imageView)).start(savedInstanceState);
exitFragmentTransition.startExitListening();
return v;
}
If you want to pass argument to second fragment, you should use Fragment#getArguments() after call prepare().
final EndFragment toFragment = new EndFragment();
FragmentTransitionLauncher
.with(view.getContext())
.image(BitmapFactory.decodeResource(getResources(), R.drawable.photo))
.from(view.findViewById(R.id.imageView)).prepare(toFragment);
toFragment.getArguments().putString("stringArgKey", "this is value");
getFragmentManager().beginTransaction().replace(R.id.content, toFragment).addToBackStack(null).commit();
Sample
Contributors
Thanks
Sample Photo Luke Ma https://www.flickr.com/photos/lukema/12499338274/in/photostream/
DevBytes: Custom Activity Animations https://www.youtube.com/watch?v=CPxkoe2MraA
License
This project is released under the Apache License, Version 2.0.