com.klinker.android.twitter.activities.drawer_activities.discover.people.PeopleSearch.java Source code

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Here is the source code for com.klinker.android.twitter.activities.drawer_activities.discover.people.PeopleSearch.java

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/*
 * Copyright 2014 Luke Klinker
 *
 * 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.klinker.android.twitter.activities.drawer_activities.discover.people;

import android.app.ActionBar;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Point;
import android.os.Bundle;
import android.util.TypedValue;
import android.view.Display;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.widget.LinearLayout;

import com.klinker.android.twitter.R;
import com.klinker.android.twitter.adapters.ArrayListLoader;
import com.klinker.android.twitter.adapters.PeopleArrayAdapter;
import com.klinker.android.twitter.data.App;
import com.klinker.android.twitter.settings.AppSettings;
import com.klinker.android.twitter.activities.setup.LoginActivity;
import com.klinker.android.twitter.utils.Utils;

import org.lucasr.smoothie.AsyncListView;
import org.lucasr.smoothie.ItemManager;

import java.util.ArrayList;

import twitter4j.ResponseList;
import twitter4j.Twitter;
import twitter4j.User;
import uk.co.senab.bitmapcache.BitmapLruCache;

public class PeopleSearch extends Activity {

    public AppSettings settings;
    private Context context;
    private SharedPreferences sharedPrefs;

    private ActionBar actionBar;

    private AsyncListView listView;

    public String slug;

    private LinearLayout spinner;

    @Override
    public void finish() {
        super.finish();
        overridePendingTransition(R.anim.activity_slide_up, R.anim.activity_slide_down);
    }

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

        overridePendingTransition(R.anim.activity_slide_up, R.anim.activity_slide_down);

        slug = getIntent().getStringExtra("slug");

        context = this;
        sharedPrefs = context.getSharedPreferences("com.klinker.android.twitter_world_preferences", 0);
        settings = AppSettings.getInstance(this);

        setUpWindow();

        Utils.setUpPopupTheme(this, settings);

        actionBar = getActionBar();

        setContentView(R.layout.ptr_list_layout);

        if (!settings.isTwitterLoggedIn) {
            Intent login = new Intent(context, LoginActivity.class);
            startActivity(login);
            finish();
        }

        spinner = (LinearLayout) findViewById(R.id.list_progress);

        listView = (AsyncListView) findViewById(R.id.listView);

        BitmapLruCache cache = App.getInstance(context).getBitmapCache();
        ArrayListLoader loader = new ArrayListLoader(cache, context);

        ItemManager.Builder builder = new ItemManager.Builder(loader);
        builder.setPreloadItemsEnabled(true).setPreloadItemsCount(50);
        builder.setThreadPoolSize(4);

        listView.setItemManager(builder.build());

        getPeople();

    }

    public void setUpWindow() {

        requestWindowFeature(Window.FEATURE_ACTION_BAR);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND,
                WindowManager.LayoutParams.FLAG_DIM_BEHIND);

        // Params for the window.
        // You can easily set the alpha and the dim behind the window from here
        WindowManager.LayoutParams params = getWindow().getAttributes();
        params.alpha = 1.0f; // lower than one makes it more transparent
        params.dimAmount = .75f; // set it higher if you want to dim behind the window
        getWindow().setAttributes(params);

        // Gets the display size so that you can set the window to a percent of that
        Display display = getWindowManager().getDefaultDisplay();
        Point size = new Point();
        display.getSize(size);
        int width = size.x;
        int height = size.y;

        // You could also easily used an integer value from the shared preferences to set the percent
        if (height > width) {
            getWindow().setLayout((int) (width * .9), (int) (height * .8));
        } else {
            getWindow().setLayout((int) (width * .7), (int) (height * .8));
        }

    }

    public int toDP(int px) {
        return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, px, getResources().getDisplayMetrics());
    }

    public void getPeople() {
        new Thread(new Runnable() {
            @Override
            public void run() {
                try {
                    Twitter twitter = Utils.getTwitter(context, settings);

                    ResponseList<User> usersResponse = twitter.getUserSuggestions(slug);

                    users.clear();
                    for (User i : usersResponse) {
                        users.add(i);
                    }

                    ((Activity) context).runOnUiThread(new Runnable() {
                        @Override
                        public void run() {
                            adapter = new PeopleArrayAdapter(context, users);
                            listView.setAdapter(adapter);
                            listView.setVisibility(View.VISIBLE);

                            spinner.setVisibility(View.GONE);
                        }
                    });
                } catch (Exception e) {
                    e.printStackTrace();

                } catch (OutOfMemoryError e) {
                    e.printStackTrace();

                }
            }
        }).start();
    }

    private ArrayList<User> users = new ArrayList<User>();
    private PeopleArrayAdapter adapter;
}