Beispiel #1
0
 @Override
 public void onCreate(Bundle savedInstanceState) {
   super.onCreate(savedInstanceState);
   setContentView(R.layout.settings);
   this.setTitle(R.string.setting);
   sp = PreferenceManager.getDefaultSharedPreferences(this);
   edit = sp.edit();
   Button widgettheme = (Button) findViewById(R.id.widgettheme);
   Button settime = (Button) findViewById(R.id.settime);
   Button save = (Button) findViewById(R.id.set_save);
   nc = (CheckBox) findViewById(R.id.nightcheck);
   rs = (CheckBox) findViewById(R.id.ringswitch);
   widgettheme.setOnClickListener(
       new View.OnClickListener() {
         @Override
         public void onClick(View Button) {
           AlertDialog.Builder ad =
               new AlertDialog.Builder(Settings.this)
                   .setTitle("选择颜色?")
                   .setItems(
                       color,
                       new DialogInterface.OnClickListener() {
                         @Override
                         public void onClick(DialogInterface p1, int p2) {
                           edit.putInt("widgetTextColor", colori[p2]);
                           edit.commit();
                         }
                       });
           ad.show();
         }
       });
   settime.setOnClickListener(
       new View.OnClickListener() {
         @Override
         public void onClick(View Button) {
           Intent set = new Intent(Settings.this, Settime.class);
           startActivity(set);
           return;
         }
       });
   save.setOnClickListener(
       new View.OnClickListener() {
         public void onClick(View Button) {
           save();
           return;
         }
       });
   nc.setChecked(sp.getBoolean("nightmode", false));
   if (sp.getBoolean("timewrong", false) == true) {
     rs.setChecked(false);
     rs.setClickable(false);
   }
 }
  // code which handles the action for each menu item
  public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
      case R.id.settings:
        {
          Intent preferences_intent = new Intent();
          preferences_intent.setComponent(
              new ComponentName(download_photos.this, preferences.class));
          preferences_intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
          getApplicationContext().startActivity(preferences_intent);

          return true;
        }
      case R.id.logout:
        {
          try {
            download_photos.this.facebook.logout(getApplicationContext());
          } catch (IOException e) {
            e.printStackTrace();
          }

          mPrefs = getSharedPreferences("COMMON", MODE_PRIVATE);

          SharedPreferences.Editor editor = mPrefs.edit();
          editor.putString("access_token", null);
          editor.putLong("access_expires", 0);
          editor.putBoolean("logout", true);
          editor.commit();
          finish();
          return true;
        }
      case R.id.about:
        {
          // shows our customized about dialog
          AboutDialog about = new AboutDialog(this);

          about.show();
          return true;
        }
        // lets deal with default case
      default:
        return super.onOptionsItemSelected(item);
    }
  }