nl.jalava.appostle.MainActivity.java Source code

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Here is the source code for nl.jalava.appostle.MainActivity.java

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/*
 * Copyright (C) 2013-2015 Jeffrey Rusterholz
 *
 * 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 nl.jalava.appostle;

import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.design.widget.NavigationView;
import android.support.v4.app.FragmentManager;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Spinner;

public class MainActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener,
        AppListFragment.OnItemSelectedListener, SortDialog.SortDialogListener {
    private Context mContext;
    private NavigationView mDrawer;
    private DrawerLayout mDrawerLayout;
    private ActionBarDrawerToggle mDrawerToggle;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        mContext = getBaseContext();

        Toolbar mToolbar = (Toolbar) findViewById(R.id.app_bar);
        setSupportActionBar(mToolbar);

        // Spinner for choosing application type.
        Spinner spinner_app = (Spinner) findViewById(R.id.app_types);
        spinner_app.setVisibility(View.VISIBLE);
        ArrayAdapter<CharSequence> apptype = ArrayAdapter.createFromResource(mToolbar.getContext(),
                R.array.app_types, android.R.layout.simple_spinner_item);
        apptype.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
        spinner_app.setAdapter(apptype);

        // Select.
        int app_type = getSharedPreferences("AppListFragment", Context.MODE_PRIVATE)
                .getInt(AppListFragment.PREFS_APP_TYPE, 0);
        spinner_app.setSelection(app_type);

        spinner_app.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {

            @Override
            public void onItemSelected(AdapterView<?> adapter, View v, int position, long id) {
                AppListFragment fragment = (AppListFragment) getFragmentManager()
                        .findFragmentById(R.id.listFragment);
                if (fragment != null && fragment.isVisible()) {
                    fragment.doUpdate(position);
                }
            }

            @Override
            public void onNothingSelected(AdapterView<?> arg0) {
                // Not used.
            }
        });

        /*
        mDrawer = (NavigationView) findViewById(R.id.main_drawer);
        mDrawer.setNavigationItemSelectedListener(this);
        mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
        mDrawerToggle = new ActionBarDrawerToggle(this,
            mDrawerLayout,
            mToolbar,
            R.string.drawer_open,
            R.string.drawer_close);
        mDrawerLayout.setDrawerListener(mDrawerToggle);
        mDrawerToggle.syncState();
        mDrawerLayout.closeDrawer(GravityCompat.START);
        */
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();
        AppListFragment fragment = (AppListFragment) getFragmentManager().findFragmentById(R.id.listFragment);
        switch (id) {
        case R.id.refresh:
            if (fragment != null && fragment.isVisible()) {
                fragment.doUpdate(-1);
            }
            break;
        case R.id.menu_about:
            AboutDialog about = new AboutDialog(this);
            String title = mContext.getString(R.string.about) + " " + mContext.getString(R.string.app_name);
            about.setTitle(title);
            about.setCanceledOnTouchOutside(true);
            about.show();
            break;
        case R.id.menu_sortorder:
            if (fragment != null) {
                showSortDialog(fragment);
            }
            break;
        case R.id.menu_search:
            if (fragment != null) {
                fragment.startSearch();
            }
            break;
        }

        return super.onOptionsItemSelected(item);
    }

    private void showSortDialog(AppListFragment fragment) {
        FragmentManager fm = getSupportFragmentManager();

        SortDialog sortDialog = SortDialog.newInstance(fragment.getCurrentSort(),
                fragment.getCurrentSortDirection());
        sortDialog.show(fm, "Hello");
        // See: onFinishSortDialog()
    }

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

    @Override
    public void onAppSelected(AppInfo app) {
        AppDetailFragment fragment = (AppDetailFragment) getFragmentManager().findFragmentById(R.id.app_detail);
        if (fragment != null && fragment.isInLayout()) {
            fragment.fillDetail(app.packageName, app.date);
        } else {
            Intent intent = new Intent(getApplicationContext(), AppDetailActivity.class);
            Bundle extra = new Bundle();
            extra.putString(AppDetailActivity.PACKAGE_NAME, app.packageName);
            extra.putString(AppDetailActivity.PACKAGE_DATE, app.date);
            intent.putExtras(extra);
            startActivity(intent);
        }
    }

    @Override
    public void onFinishSortDialog(int sort, int dir) {
        AppListFragment fragment = (AppListFragment) getFragmentManager().findFragmentById(R.id.listFragment);
        if (fragment != null) {
            fragment.setCurrentSort(sort);
            fragment.setCurrentSortDirection(dir);
            fragment.sortAppList();
        }
    }
}