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

    // レイアウトの設定
    setContentView(R.layout.activity_setting);

    // ロック開始(停止)ボタン設定
    Button buttonIsenabled = (Button) findViewById(R.id.button_isenabled);
    buttonIsenabled.setOnClickListener(this);

    // 解除時間・画面設定ボタンの設定
    Button buttonLockSetting = (Button) findViewById(R.id.button_lock_setting);
    buttonLockSetting.setText(R.string.setting_button_lock_setting);
    buttonLockSetting.setOnClickListener(this);

    // 解除キー設定ボタン設定
    Button buttonLockKey = (Button) findViewById(R.id.button_lock_key);
    buttonLockKey.setText(R.string.setting_button_lock_key);

    // サポートボタン設定
    Button buttonSupport = (Button) findViewById(R.id.button_support);
    buttonSupport.setText(R.string.setting_button_support);

    final Intent intent = new Intent(SettingActivity.this, StartUpService.class);

    // 設定値を反映
    SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this);
    if (sp.getBoolean("is_enabled", false)) {
      LockUtil.getInstance().disableKeyguard(this);
      startService(intent);
      buttonIsenabled.setText(R.string.setting_button_isenabled_stop);
    } else {
      LockUtil.getInstance().enableKeyguard();
      stopService(intent);
      buttonIsenabled.setText(R.string.setting_button_isenabled_start);
    }
  }
 @Override
 public void onClick(View v) {
   switch (v.getId()) {
     case R.id.button_isenabled:
       final Intent intent = new Intent(SettingActivity.this, StartUpService.class);
       // 設定値を反映
       SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this);
       Button buttonIsenabled = (Button) findViewById(R.id.button_isenabled);
       Editor e = sp.edit();
       if (sp.getBoolean("is_enabled", false)) {
         e.putBoolean("is_enabled", false);
         LockUtil.getInstance().enableKeyguard();
         stopService(intent);
         buttonIsenabled.setText(R.string.setting_button_isenabled_start);
       } else {
         e.putBoolean("is_enabled", true);
         LockUtil.getInstance().disableKeyguard(this);
         startService(intent);
         buttonIsenabled.setText(R.string.setting_button_isenabled_stop);
       }
       e.commit();
       break;
       /*case R.id.button_gallery:
       // ギャラリー呼び出し
       Intent gallaryIntent = new Intent(Intent.ACTION_GET_CONTENT);
       gallaryIntent.setType("image/*");
       gallaryIntent.setAction(Intent.ACTION_GET_CONTENT);
       startActivityForResult(gallaryIntent, REQUEST_GALLERY);
       break;*/
     case R.id.button_lock_setting:
       // ギャラリー呼び出し
       Intent viewIntent = new Intent(SettingActivity.this, SettingMainActivity.class);
       startActivity(viewIntent);
       break;
   }
 }