Android Open Source - theUltimateFlashlight Flashlight Settings

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License

The source code is released under:

GNU General Public License

Java Source Code

/*******************************************************************************
 * Copyright (c) 2013 rob@theultimatelabs.com.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/gpl.html//from ww  w.ja v a 2s .  co  m
 * 
 * Contributors:
 *     rob@theultimatelabs.com - initial API and implementation
 ******************************************************************************/
package com.theultimatelabs.flashlight;

import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.PreferenceActivity;
import android.preference.PreferenceManager;
import android.util.Log;

//public class SettingsActivity extends Activity {
public class FlashlightSettings extends PreferenceActivity implements OnSharedPreferenceChangeListener {


  final private String TAG = "AboutActivity";
  private SharedPreferences mSettings;

  public boolean isEnabled() {
    mSettings = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
    if (mSettings.getBoolean("global_enabled", true) && (mSettings.getBoolean("lantern_enabled", true) ||
        mSettings.getBoolean("lamp_enabled", true) || mSettings.getBoolean("quickOn_enabled", true) || 
        Integer.parseInt(mSettings.getString("on_delay", "2"))>=0)) {
      return true;
    }
    return false;
  }
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    addPreferencesFromResource(R.xml.preferences);
    
    if (isEnabled()) {
       startService(new Intent(getApplicationContext(), FlashlightService.class));
       }
    
    
    //setContentView(R.layout.settings_layout);
    
    
    /*TextView aboutText = (TextView)findViewById(R.id.about_text);
    aboutText.setMovementMethod(LinkMovementMethod.getInstance());
    aboutText.setText(Html.fromHtml(
         "<p>This app is for anyone who's had trouble turning their phone's flashlight on late a night.</p>" +
         "<p>This is a very simple app. It turns on your phone's LED whenever the lockscreen is shown. The LED will turn back off if you unlock the screen or turn the screen back off.</p>" +
         "<p>This app is open source GPL, go to <a href=\"http://theultimatelabs.com\">theultimatelabs.com</a> for more info.</p>"
         ));
    
    final SharedPreferences settings = getSharedPreferences("PREFS", 0);
    
    Spinner delaySpinner = (Spinner) findViewById(R.id.delay_spinner);
  
    delaySpinner.setSelection(settings.getInt("delay",2));
    delaySpinner.setOnItemSelectedListener(new OnItemSelectedListener() {
      
      @Override
      public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
        settings.edit().putInt("delay", arg2).commit();
      }

      @Override
      public void onNothingSelected(AdapterView<?> arg0) {
        // TODO Auto-generated method stub
        
      }
    });
    
    CheckBox enableCheckBox = (CheckBox) findViewById(R.id.enabledCheckBox);
    enableCheckBox.setChecked(settings.getBoolean("enabled",true));
    if(settings.getBoolean("enabled", true)){
      startService(new Intent(getApplicationContext(), FlashlightService.class));
    }
    enableCheckBox.setOnCheckedChangeListener(new OnCheckedChangeListener() {
      @Override
      public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
        settings.edit().putBoolean("enabled", isChecked).commit();
        if(isChecked) {
        
        }
        else {
          //TODO: stop service
        }
      }
    });*/
    
  }
  
    public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
      if(isEnabled()) {
       startService(new Intent(getApplicationContext(), FlashlightService.class));
     }
    }

  @Override
  protected void onStop() {
    super.onStop();
    Log.d(TAG,"onStop");
    finish();
  }
  
  @Override
  protected void onResume() {
      super.onResume();
      getPreferenceScreen().getSharedPreferences()
              .registerOnSharedPreferenceChangeListener(this);
  }

  @Override
  protected void onPause() {
      super.onPause();
      getPreferenceScreen().getSharedPreferences()
              .unregisterOnSharedPreferenceChangeListener(this);
  }

}

Java Source Code List

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