com.dmbstream.android.activity.SearchResultsActivity.java Source code

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Here is the source code for com.dmbstream.android.activity.SearchResultsActivity.java

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// Copyright 2009 Google Inc.
// Copyright 2011 NPR
//
// 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.dmbstream.android.activity;

import android.app.SearchManager;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.KeyEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.inputmethod.InputMethodManager;
import android.widget.EditText;
import android.widget.ImageButton;

import com.dmbstream.api.ApiConstants;
import com.dmbstream.api.UrlWithParameters;
import com.dmbstream.android.R;
import com.dmbstream.android.util.AnalyticsUtil;
import com.dmbstream.android.util.Constants;

import org.json.JSONException;
import org.json.JSONObject;

public class SearchResultsActivity extends ConcertListActivity implements View.OnKeyListener {

    private static final String TAG = SearchResultsActivity.class.getSimpleName();

    private String query;
    private EditText searchBox;
    private InputMethodManager inputMethodManager;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        Intent intent = getIntent();

        if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
            query = intent.getStringExtra(SearchManager.QUERY);
        } else {
            query = intent.getStringExtra(Constants.EXTRA_QUERY_TERM);
            Log.d(TAG, "Query from other intent: " + query);
        }

        // After setting up variables so that they can be accessed in getApiUrl
        // which is called at the end of super.onCreate
        super.onCreate(savedInstanceState);

        // Push the search box into the layout group below the logo bar and above
        // the 'search results' title bar
        ViewGroup container = (ViewGroup) findViewById(R.id.TitleGroup);
        container.addView(ViewGroup.inflate(this, R.layout.partial_search_box, null), 0);
        searchBox = (EditText) findViewById(R.id.SearchText);
        searchBox.setText(query);
        searchBox.setOnKeyListener(this);
        ImageButton searchButton = (ImageButton) findViewById(R.id.search_go_button);
        searchButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                AnalyticsUtil.trackEvent(SearchResultsActivity.this, "SearchResults", "Click", "Search", 0);
                search();
            }
        });

        inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
        if (inputMethodManager != null) {
            inputMethodManager.hideSoftInputFromWindow(searchBox.getWindowToken(),
                    InputMethodManager.HIDE_NOT_ALWAYS);
        }
    }

    @Override
    protected UrlWithParameters getApiUrl() {
        UrlWithParameters url = new UrlWithParameters();
        url.url = ApiConstants.instance().baseUrl("api/concerts/search");
        url.params = new JSONObject();
        try {
            url.params.put("query", query);
        } catch (JSONException e) {
            Log.e(TAG, "Error adding query to search request", e);
        }

        return url;
    }

    @Override
    public boolean onKey(View view, int i, KeyEvent keyEvent) {
        switch (keyEvent.getKeyCode()) {
        case KeyEvent.KEYCODE_SEARCH:
        case KeyEvent.KEYCODE_ENTER:
            AnalyticsUtil.trackEvent(SearchResultsActivity.this, "SearchResults", "Enter", "Query", 0);
            search();
            return true;
        }
        return false;
    }

    private void search() {
        if (inputMethodManager != null) {
            inputMethodManager.hideSoftInputFromWindow(searchBox.getWindowToken(),
                    InputMethodManager.HIDE_NOT_ALWAYS);
        }
        query = searchBox.getText().toString();
        if (query.length() > 0) {
            refresh();
        }
    }

    @Override
    public CharSequence getMainTitle() {
        return getString(R.string.msg_search_results_title);
    }

    @Override
    protected String getAnalyticsPageName() {
        return "/Search/Results";
    }
}