Android Open Source - khandroid Rest Fragment Functionality

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License

The source code is released under:

Apache License

Java Source Code

package com.github.khandroid.rest;
/* w  ww.  j av  a  2 s . co  m*/
import javax.inject.Inject;

import com.github.khandroid.ui_functionality.FragmentAttachedFunctionality;
import com.github.khandroid.ui_functionality.HostFragment;

import android.app.FragmentManager;
import android.os.Bundle;
import dagger.Lazy;


public class RestFragmentFunctionality extends FragmentAttachedFunctionality {
    @Inject
    Lazy<RestPersistFragment> mPersistFragmentFactory;

    private RestPersistFragment mPersistFragment;
    private String mPersistTaskFragmentTag;


    @Inject
    public RestFragmentFunctionality() {
        super();
    }


    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);

        mPersistTaskFragmentTag = getClass().getSimpleName();

        FragmentManager fm = getFragment().getFragmentManager();

        mPersistFragment = (RestPersistFragment) fm.findFragmentByTag(mPersistTaskFragmentTag);
        if (mPersistFragment == null) {
            mPersistFragment = mPersistFragmentFactory.get();
            fm.beginTransaction().add(mPersistFragment, mPersistTaskFragmentTag).commit();
        }

        mPersistFragment.setTargetFragment(getFragment(), 0);
    }


    public <T> void executeRestExchange(final RestExchange<T> x) {
        mPersistFragment.executeRestExchange(x);
    }


    @Override
    public void onDestroy() {
        super.onDestroy();

        mPersistFragment.setTargetFragment(null, 0);
    }


    public boolean hasPendingOutcomes() {
        return mPersistFragment.hasPendingOutcomes();
    }


    public RestExchangeOutcome<?> nextPendingOutcome() {
        return mPersistFragment.nextPendingOutcome();
    }


    public void clearPendingOutcomes() {
        mPersistFragment.clearPendingOutcomes();
    }


    public boolean isExecuting() {
        return mPersistFragment.isExecuting();
    }

    public static abstract class RestFunctionlityHostFragment extends HostFragment implements
            RestPersistFragment.Listener {
    }
}

Java Source Code List

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