Android Open Source - pulltorefresh_library_with_Indexable_listView Default Google Style Progress Layout

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License

The source code is released under:

Apache License

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Java Source Code

/*******************************************************************************
 * Copyright 2014 Naver Business Platform Corp.
 * /* w w  w . j  a v a  2  s.  co  m*/
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *******************************************************************************/
package com.handmark.pulltorefresh.library.internal;

import android.content.Context;
import android.content.res.TypedArray;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ProgressBar;

import com.handmark.pulltorefresh.library.GoogleStyleProgressLayout;
import com.handmark.pulltorefresh.library.R;
/**
 * Specific implemented layout of Google style progress layout<br />
 * NOTE : This class doesn't have abstract default class because of no extend points in this class. 
 * @author Wonjun Kim
 *
 */
public class DefaultGoogleStyleProgressLayout extends GoogleStyleProgressLayout {

  private PullingProgressLayout mActionBarHeaderPullingProgressLayout;
  private ProgressBar mActionBarHeaderRefreshingProgressBar;

  public DefaultGoogleStyleProgressLayout(Context context, TypedArray attrs) {
    super(context, attrs);
    initInflate(context, R.layout.pull_to_refresh_progress_google_style);
    initProperties();
    reset();
  }
  /**
   * Inflate layout by {@code inflateId}
   * @param context
   * @param inflateId inflate id value like {@code R.layout...} 
   */
  private void initInflate(Context context, int inflateId) {
    LayoutInflater.from(context).inflate(inflateId, this);    
  }
  /**
   * Assign UI Components to fields
   */
  private void initProperties() {
    mActionBarHeaderPullingProgressLayout = (PullingProgressLayout) findViewById(R.id.pulling_progress);
    mActionBarHeaderRefreshingProgressBar = (ProgressBar) findViewById(R.id.refreshing_progress);
  }
  /**
   * Show pulling bar and hide refreshing bar
   */
  @Override
  public void reset() {
    mActionBarHeaderPullingProgressLayout.setVisibility(View.VISIBLE);
    mActionBarHeaderRefreshingProgressBar.setVisibility(View.INVISIBLE);
    mActionBarHeaderPullingProgressLayout.setPercent(0);
  }
  /**
   * Hide pulling bar and show refreshing bar
   */
  @Override
  public void refreshing() {
    mActionBarHeaderPullingProgressLayout.setVisibility(View.INVISIBLE);
    mActionBarHeaderRefreshingProgressBar.setVisibility(View.VISIBLE);
  }

  @Override
  public void releaseToRefresh() {
  }

  @Override
  public void pullToRefresh() {
  }
  /**
   * Set progress of pulling bar
   */
  @Override
  public void onPull(float scale) {
    int percent = (int) (scale * 100);
    mActionBarHeaderPullingProgressLayout.setPercent(percent);
  }
}

Java Source Code List