com.appsummary.luoxf.myappsummary.MainActivity.java Source code

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Here is the source code for com.appsummary.luoxf.myappsummary.MainActivity.java

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/*
 * Copyright (C) 2015 Antonio Leiva
 *
 * 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.appsummary.luoxf.myappsummary;

import android.content.Intent;
import android.os.Build;
import android.os.Bundle;
import android.support.design.widget.NavigationView;
import android.support.design.widget.Snackbar;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBar;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.Toolbar;
import android.view.MenuItem;
import android.view.View;
import android.widget.ImageView;

import com.appsummary.luoxf.myappsummary.animation.AnimationMainActivity;
import com.appsummary.luoxf.myappsummary.more.MoreMainActivity;
import com.appsummary.luoxf.myappsummary.navigationtabstrip.NavigationTabStripActivity;
import com.appsummary.luoxf.myappsummary.picasso.CircleTransform;
import com.appsummary.luoxf.myappsummary.recyclerView.RecyclerViewMainActivity;
import com.appsummary.luoxf.myappsummary.recyclerView.RecyclerViewTabActivity;
import com.appsummary.luoxf.mylibrary.swipbackhelper.SwipeBackHelper;
import com.squareup.picasso.Picasso;

import java.util.ArrayList;
import java.util.List;

import butterknife.BindView;
import butterknife.OnClick;

public class MainActivity extends BaseActivity implements RecyclerViewAdapter.OnItemClickListener {

    @BindView(R.id.recycler)
    RecyclerView recyclerView;
    @BindView(R.id.drawer_layout)
    DrawerLayout drawerLayout;
    @BindView(R.id.navigation_view)
    NavigationView navigationView;
    @BindView(R.id.content)
    View content;
    public static final String AVATAR_URL = "http://lorempixel.com/200/200/people/1/";

    private static List<ViewModel> items = new ArrayList<>();

    static {
        for (int i = 1; i <= 10; i++) {
            items.add(new ViewModel("Item " + i, "http://lorempixel.com/500/500/animals/" + i));
        }
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        SwipeBackHelper.getCurrentPage(this).setSwipeBackEnable(false);
        initRecyclerView();
        initToolbar();
        setupDrawerLayout();
        content = findViewById(R.id.content);

        final ImageView avatar = (ImageView) navigationView.getHeaderView(0).findViewById(R.id.avatar);
        Picasso.with(this).load(AVATAR_URL).transform(new CircleTransform()).into(avatar);

        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
            setRecyclerAdapter(recyclerView);
        }
    }

    @Override
    public int getLayoutId() {
        return R.layout.activity_main;
    }

    @Override
    public void onEnterAnimationComplete() {
        super.onEnterAnimationComplete();
        setRecyclerAdapter(recyclerView);
        recyclerView.scheduleLayoutAnimation();
    }

    private void initRecyclerView() {
        recyclerView.setLayoutManager(new GridLayoutManager(this, 2));

    }

    private void setRecyclerAdapter(RecyclerView recyclerView) {
        RecyclerViewAdapter adapter = new RecyclerViewAdapter(items);
        adapter.setOnItemClickListener(this);
        recyclerView.setAdapter(adapter);
    }

    @OnClick(R.id.fab)
    public void fabClick() {
        Snackbar.make(content, "FAB Clicked", Snackbar.LENGTH_SHORT).show();
    }

    private void initToolbar() {
        final Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);
        final ActionBar actionBar = getSupportActionBar();

        if (actionBar != null) {
            actionBar.setHomeAsUpIndicator(R.drawable.ic_menu_black_24dp);
            actionBar.setDisplayHomeAsUpEnabled(true);
        }
    }

    private void setupDrawerLayout() {
        navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
            @Override
            public boolean onNavigationItemSelected(MenuItem menuItem) {
                int itemid = menuItem.getItemId();
                //                Snackbar.make(content, menuItem.getTitle() + " pressed", Snackbar.LENGTH_LONG).show();
                menuItem.setChecked(true);
                drawerLayout.closeDrawers();
                switch (itemid) {
                case R.id.drawer_recycler_view:
                    startActivity(new Intent(MainActivity.this, RecyclerViewMainActivity.class));
                    break;
                case R.id.drawer_animation:
                    startActivity(new Intent(MainActivity.this, AnimationMainActivity.class));
                    break;
                case R.id.drawer_navigationTabStrip:
                    startActivity(new Intent(MainActivity.this, NavigationTabStripActivity.class));
                    break;
                case R.id.drawer_more:
                    startActivity(new Intent(MainActivity.this, MoreMainActivity.class));
                    break;
                default:
                    break;
                }
                return true;
            }
        });
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case android.R.id.home:
            drawerLayout.openDrawer(GravityCompat.START);
            return true;
        }

        return super.onOptionsItemSelected(item);
    }

    @Override
    public void onItemClick(View view, ViewModel viewModel) {
        DetailActivity.navigate(this, view.findViewById(R.id.image), viewModel);
    }
}