Android Open Source - Aviary-Android-SDK Abstract Option Panel

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Java Source Code

package com.aviary.android.feather.effects;
/*w  ww.j  av  a 2s .c om*/
import android.view.LayoutInflater;
import android.view.ViewGroup;

import com.aviary.android.feather.common.utils.PackageManagerUtils;
import com.aviary.android.feather.effects.AbstractPanel.OptionPanel;
import com.aviary.android.feather.library.Constants;
import com.aviary.android.feather.library.content.ToolEntry;
import com.aviary.android.feather.library.services.IAviaryController;
import com.aviary.android.feather.library.services.LocalDataService;
import com.aviary.android.feather.library.services.PreferenceService;
import com.aviary.android.feather.widget.VibrationWidget;

abstract class AbstractOptionPanel extends AbstractPanel implements OptionPanel {

  protected ViewGroup mOptionView;

  /**
   * Instantiates a new abstract option panel.
   * 
   * @param context
   *            the context
   */
  public AbstractOptionPanel ( IAviaryController context, ToolEntry entry ) {
    super( context, entry );
  }

  @Override
  public final ViewGroup getOptionView( LayoutInflater inflater, ViewGroup parent ) {
    mOptionView = generateOptionView( inflater, parent );
    return mOptionView;
  }

  /**
   * Gets the panel option view.
   * 
   * @return the option view
   */
  public final ViewGroup getOptionView() {
    return mOptionView;
  }

  @Override
  protected void onDispose() {
    mOptionView = null;
    super.onDispose();
  }

  @Override
  public void setEnabled( boolean value ) {
    getOptionView().setEnabled( value );
    super.setEnabled( value );
  }

  /**
   * Generate option view.
   * 
   * @param inflater
   *            the inflater
   * @param parent
   *            the parent
   * @return the view group
   */
  protected abstract ViewGroup generateOptionView( LayoutInflater inflater, ViewGroup parent );

  /**
   * Disable vibration feedback for each view in the passed array if necessary
   * 
   * @param views
   */
  protected void disableHapticIsNecessary( VibrationWidget... views ) {
    boolean vibration = true;

    LocalDataService dataService = getContext().getService( LocalDataService.class );

    if ( dataService.getIntentContainsKey( Constants.EXTRA_TOOLS_DISABLE_VIBRATION ) ) {
      vibration = false;
    } else {

      if ( null != getContext() && null != getContext().getBaseContext() ) {
        PreferenceService pref_service = getContext().getService( PreferenceService.class );
        if ( null != pref_service ) {
          if ( PackageManagerUtils.isStandalone( getContext().getBaseContext() ) ) {
            vibration = pref_service.getStandaloneBoolean( "feather_app_vibration", true );
          }
        }
      }
    }

    for ( VibrationWidget view : views ) {
      view.setVibrationEnabled( vibration );
    }
  }

}

Java Source Code List