ch.fixme.status.Widget_config.java Source code

Introduction

Here is the source code for ch.fixme.status.Widget_config.java

Source

/*
 * Copyright (C) 2012-2013 Aubort Jean-Baptiste (Rorist)
 * Licensed under GNU's GPL 2, see README
 */

package ch.fixme.status;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.appwidget.AppWidgetManager;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.os.AsyncTask;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.text.Editable;
import android.text.TextWatcher;
import android.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.ArrayAdapter;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.Spinner;

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

import java.util.ArrayList;
import java.util.Arrays;

public class Widget_config extends Activity {

    private static final int DIALOG_LOADING = 0;
    private SharedPreferences mPrefs;
    private GetDirTask getDirTask;
    private int mAppWidgetId;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.widget_config);
        mPrefs = PreferenceManager.getDefaultSharedPreferences(Widget_config.this);
        getDirTask = new GetDirTask();
        getDirTask.execute(ParseGeneric.API_DIRECTORY);
        Intent intent = getIntent();
        Bundle extras = intent.getExtras();
        mAppWidgetId = extras.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
        findViewById(R.id.choose_ok).setOnClickListener(new View.OnClickListener() {
            public void onClick(View v) {
                Editor edit = mPrefs.edit();
                edit.putBoolean(Prefs.KEY_WIDGET_TRANSPARENCY,
                        ((CheckBox) findViewById(R.id.choose_transparency)).isChecked());
                edit.commit();
                setWidgetAlarm();
                finish();
            }
        });
        ((CheckBox) findViewById(R.id.choose_transparency))
                .setChecked(mPrefs.getBoolean(Prefs.KEY_WIDGET_TRANSPARENCY, Prefs.DEFAULT_WIDGET_TRANSPARENCY));
        ((CheckBox) findViewById(R.id.choose_text))
                .setChecked(mPrefs.getBoolean(Prefs.KEY_WIDGET_TEXT, Prefs.DEFAULT_WIDGET_TEXT));
        ((EditText) findViewById(R.id.choose_update)).addTextChangedListener(new TextWatcher() {
            @Override
            public void onTextChanged(CharSequence s, int start, int before, int count) {
                String inter = s.toString();
                if (!"".equals(inter) && !"0".equals(inter)) {
                    Editor edit = mPrefs.edit();
                    edit.putString(Prefs.KEY_CHECK_INTERVAL, inter);
                    edit.commit();
                }
            }

            @Override
            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
            }

            @Override
            public void afterTextChanged(Editable s) {
            }
        });
    }

    @Override
    protected Dialog onCreateDialog(int id) {
        AlertDialog dialog = null;
        switch (id) {
        case DIALOG_LOADING:
            dialog = new ProgressDialog(this);
            dialog.setCancelable(false);
            dialog.setMessage(getString(R.string.msg_loading));
            dialog.setCancelable(true);
            ((ProgressDialog) dialog).setIndeterminate(true);
            break;
        }
        return dialog;
    }

    private void setWidgetAlarm() {
        Context ctxt = getApplicationContext();
        Intent i = Widget.getIntent(ctxt, mAppWidgetId);
        setResult(RESULT_OK, i);
        Widget.setAlarm(ctxt, i, mAppWidgetId);
    }

    public class GetDirTask extends AsyncTask<String, Void, String> {

        @Override
        protected void onPreExecute() {
            showDialog(DIALOG_LOADING);
        }

        @Override
        protected String doInBackground(String... url) {
            try {
                return new Net(url[0]).getString();
            } catch (Exception e) {
                e.printStackTrace();
            }
            return "";
        }

        @Override
        protected void onPostExecute(String result) {
            // Construct hackerspaces list
            Spinner s = (Spinner) findViewById(R.id.choose_hs);
            try {
                JSONObject obj = new JSONObject(result);
                JSONArray arr = obj.names();
                int len = obj.length();
                String[] names = new String[len];
                final ArrayList<String> url = new ArrayList<String>(len);
                for (int i = 0; i < len; i++) {
                    names[i] = arr.getString(i);
                }
                Arrays.sort(names);
                for (int i = 0; i < len; i++) {
                    url.add(i, obj.getString(names[i]));
                }
                ArrayAdapter<String> adapter = new ArrayAdapter<String>(Widget_config.this,
                        android.R.layout.simple_spinner_item, names);
                adapter.setDropDownViewResource(android.R.layout.simple_list_item_1);
                s.setAdapter(adapter);
                s.setOnItemSelectedListener(new OnItemSelectedListener() {
                    public void onItemSelected(AdapterView<?> adapter, View v, int position, long id) {
                        Editor edit = mPrefs.edit();
                        edit.putString(Main.PREF_API_URL_WIDGET + mAppWidgetId, url.get(position));
                        edit.commit();
                    }

                    public void onNothingSelected(AdapterView<?> arg0) {
                    }
                });
            } catch (JSONException e) {
                e.printStackTrace();
                Log.e(Main.TAG, ParseGeneric.API_DIRECTORY);
                Log.e(Main.TAG, result);
            }

            removeDialog(DIALOG_LOADING);
        }

        @Override
        protected void onCancelled() {
            removeDialog(DIALOG_LOADING);
        }
    }

}