/
ResultHandleFragment.java
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/
ResultHandleFragment.java
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/*
* Copyright 2017. nekocode (nekocode.cn@gmail.com)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package cn.nekocode.rxactivityresult;
import android.annotation.TargetApi;
import android.app.Activity;
import android.app.Fragment;
import android.content.Context;
import android.content.Intent;
import android.os.Build;
import android.support.annotation.RequiresApi;
import io.reactivex.subjects.BehaviorSubject;
import io.reactivex.subjects.PublishSubject;
/**
* @author nekocode (nekocode.cn@gmail.com)
*/
@RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
public class ResultHandleFragment extends Fragment {
public final PublishSubject<ActivityResult> resultPublisher = PublishSubject.create();
public final BehaviorSubject<Boolean> isAttachedBehavior = BehaviorSubject.createDefault(false);
public ResultHandleFragment() {
}
public PublishSubject<ActivityResult> getResultPublisher() {
return resultPublisher;
}
public BehaviorSubject<Boolean> getIsAttachedBehavior() {
return isAttachedBehavior;
}
@TargetApi(23)
@Override
public void onAttach(Context context) {
super.onAttach(context);
onAttachToContext(context);
}
@SuppressWarnings("deprecation")
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
if (Build.VERSION.SDK_INT < 23) {
onAttachToContext(activity);
}
}
private void onAttachToContext(Context context) {
isAttachedBehavior.onNext(true);
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
resultPublisher.onNext(new ActivityResult(requestCode, resultCode, data));
}
}