com.bobomee.android.gank.io.ui.MainActivity.java Source code

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Here is the source code for com.bobomee.android.gank.io.ui.MainActivity.java

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/*
 * Copyright (C) 2016.  BoBoMEe(wbwjx115@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 com.bobomee.android.gank.io.ui;

import android.content.res.ColorStateList;
import android.content.res.Resources;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.design.widget.NavigationView;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentStatePagerAdapter;
import android.support.v4.view.GravityCompat;
import android.support.v4.view.ViewPager;
import android.support.v4.widget.DrawerLayout;
import android.view.MenuItem;
import butterknife.BindView;
import butterknife.ButterKnife;
import com.bobomee.android.gank.io.R;
import com.bobomee.android.gank.io.base.BaseActivity;
import com.bobomee.android.gank.io.ui.adapter.CategoryFragmentFactory;

public class MainActivity extends BaseActivity implements NavigationView.OnNavigationItemSelectedListener {

    @BindView(R.id.drawer_layout)
    DrawerLayout mDrawerLayout;
    @BindView(R.id.pager)
    ViewPager pager;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_drawer_layout);
        ButterKnife.bind(this);

        showToolBarHome(R.drawable.ic_menu);

        pager.setAdapter(new FragmentStatePagerAdapter(getSupportFragmentManager()) {
            @Override
            public Fragment getItem(int position) {
                return CategoryFragmentFactory.getInstance(position);
            }

            @Override
            public int getCount() {
                return 1;
            }
        });

        setNavigationView();
    }

    private void setNavigationView() {
        /**MenuItem**/
        NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
        navigationView.setNavigationItemSelectedListener(this);
        Resources resource = (Resources) getBaseContext().getResources();
        ColorStateList csl = (ColorStateList) resource.getColorStateList(R.color.navigation_menu_item_color);
        navigationView.setItemTextColor(csl);
        /**MenuItem**/
        navigationView.getMenu().getItem(0).setChecked(true);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case android.R.id.home:
            // Open the navigation drawer when the home icon is selected from the toolbar.
            mDrawerLayout.openDrawer(GravityCompat.START);
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

    @Override
    public boolean onNavigationItemSelected(@NonNull MenuItem item) {
        return false;
    }
}