com.androidbase.activities.BaseActivity.java Source code

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Here is the source code for com.androidbase.activities.BaseActivity.java

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/*
 * Copyright 2013 Simone Locatelli
 *
 * 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 com.androidbase.activities;

import android.app.Activity;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v4.app.NavUtils;
import android.view.MenuItem;
import android.view.View;

import com.androidbase.R;
import com.androidbase.activities.helpers.ActivityHelper;
import com.androidbase.app.ABApplication;
import com.androidbase.injectors.ViewInjector;
import com.androidbase.interfaces.ILifeCycle;
import com.androidbase.viewmodels.BaseViewModel;
import com.androidbase.viewmodels.IViewModel;

public abstract class BaseActivity extends Activity implements ILifeCycle, IViewModel {

    // region Properties

    protected String tag = "BaseActivity";

    protected BaseActivity activity;

    private boolean logAndroidLifeCycle = false;

    private ActivityHelper activityHelper;

    // endregion

    // region Life Cycle

    protected final void onCreate(Bundle savedInstanceState, int layoutResource, int tagResource) {
        super.onCreate(savedInstanceState);

        ABApplication.setCurrentActivity(this);

        activity = this;

        activityHelper = new ActivityHelper(activity);

        tag = getString(tagResource);

        setContentView(layoutResource);

        retrieveData(savedInstanceState);
        initializeLayout();
        initializeValues();
        attachEvents();
        initializingFinished();
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        throw new RuntimeException(getString(R.string.ab_exceptions_activity_onCreate_cannotGetCalled));
    }

    @Override
    protected void onResume() {
        super.onResume();

        ABApplication.setCurrentActivity(this);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {

        switch (item.getItemId()) {
        case android.R.id.home:
            NavUtils.navigateUpFromSameTask(activity);
            return true;
        }

        return false;
    }

    @Override
    protected void onPause() {
        super.onPause();

        ABApplication.clearCurrentActivity();
    }

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

        ABApplication.clearCurrentActivity();
    }

    // endregion

    // region Methods

    // region ActivityHelper

    // region cancelAsyncTask

    public void cancelAsyncTask(AsyncTask<?, ?, ?> task) {
        if (task != null) {
            task.cancel(true);
        }
    }

    // endregion

    // region findViewById

    public <T extends View> T findViewByIdCasted(int id) {
        return activityHelper.findViewById(id);
    }

    // endregion

    // region Resources Methods

    public String[] getStringArray(int stringArrayResource) {
        return activityHelper.getStringArray(stringArrayResource);
    }

    // endregion

    // region setViewModelViews

    public void setViewModelViews() {
        ViewInjector.inject(activity, getViewModel());
    }

    // endregion

    // region startActivity

    public void startActivity(Class<?> activityClass) {
        activityHelper.startActivity(activityClass);
    }

    public void startActivityForResult(Class<?> activityClass, int requestCode) {
        activityHelper.startActivityForResult(activityClass, requestCode);
    }

    // endregion

    // endregion

    // endregion

    // region Get / Set

    @Override
    public abstract BaseViewModel getViewModel();

    // endregion

    // region ILifeCycle

    @Override
    public void retrieveData(Bundle savedInstanceState) {

    }

    @Override
    public void initializeLayout() {

        setViewModelViews();
    }

    @Override
    public void initializeValues() {

    }

    @Override
    public void attachEvents() {

    }

    @Override
    public void initializingFinished() {

    }

    // endregion

}