BaseFragment.java

/*
 * Copyright (C) 2017 MINDORKS NEXTGEN PRIVATE LIMITED
 * 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
 *
 *     https://mindorks.com/license/apache-v2
 *
 * 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 com.mindorks.framework.mvp.ui.base;

import android.content.Context;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.annotation.StringRes;
import android.support.v4.app.Fragment;
import android.view.View;

import com.mindorks.framework.mvp.di.component.ActivityComponent;

import butterknife.Unbinder;

/**
 * Created by janisharali on 27/01/17.
 */

public abstract class BaseFragment extends Fragment implements MvpView {

    private BaseActivity mActivity;
    private Unbinder mUnBinder;

    @Override
    public void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setHasOptionsMenu(false);
    }

    @Override
    public void onAttach(Context context) {
        super.onAttach(context);
        if (context instanceof BaseActivity) {
            BaseActivity activity = (BaseActivity) context;
            this.mActivity = activity;
            activity.onFragmentAttached();
        }
    }

    @Override
    public void showLoading() {
        if (mActivity != null) {
            mActivity.showLoading();
        }
    }

    @Override
    public void hideLoading() {
        if (mActivity != null) {
            mActivity.hideLoading();
        }
    }

    @Override
    public void onError(String message) {
        if (mActivity != null) {
            mActivity.onError(message);
        }
    }

    @Override
    public void onError(@StringRes int resId) {
        if (mActivity != null) {
            mActivity.onError(resId);
        }
    }

    @Override
    public boolean isNetworkConnected() {
        if (mActivity != null) {
            return mActivity.isNetworkConnected();
        }
        return false;
    }

    @Override
    public void onDetach() {
        mActivity = null;
        super.onDetach();
    }

    @Override
    public void hideKeyboard() {
        if (mActivity != null) {
            mActivity.hideKeyboard();
        }
    }

    @Override
    public void openActivityOnTokenExpire() {
        if (mActivity != null) {
            mActivity.openActivityOnTokenExpire();
        }
    }

    public ActivityComponent getActivityComponent() {
        return mActivity.getActivityComponent();
    }

    public BaseActivity getBaseActivity() {
        return mActivity;
    }

    public void setUnBinder(Unbinder unBinder) {
        mUnBinder = unBinder;
    }

    protected abstract void setUp(View view);

    @Override
    public void onDestroy() {
        if (mUnBinder != null) {
            mUnBinder.unbind();
        }
        super.onDestroy();
    }

    public interface Callback {

        void onFragmentAttached();

        void onFragmentDetached(String tag);
    }
}