Android Open Source - PICwidget Image Picker Util

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License

The source code is released under:

Apache License

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Java Source Code

/*
 * Copyright 2014 Jason J.// w ww  .jav  a  2 s . c o  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.ovrhere.android.picwidget.utils;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;

/** A utility to help pick images, process and copy images from the image picker.
 * @author Jason J.
 * @version 0.1.0-20140814
 */
public class ImagePickerUtil {

  /** Assists in launching picker. 
   * @param activity The activity to launch from.
   * @param requestId The requestId to listen for in 
   * {@link Activity#onActivityResult}.
   */
  public static void launchPicker(Activity activity, int requestId){
    /*Intent i = new Intent(Intent.ACTION_PICK, 
        android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);*/
    Intent i = new Intent();
        i.setType("image/*");
        i.setAction(Intent.ACTION_GET_CONTENT);
        i.addCategory(Intent.CATEGORY_OPENABLE);
    activity.startActivityForResult(i, requestId);
  }
  
  
  /** Gets the image file path from the camera/image data.
   * May or may not throw an exception if used incorrectly.
   * @param cameraData The data to process (such as that from onActivityResult())
   * @param context The current context
   * @return The path of the image.
   */
  public static String getPathFromCameraData(Context context, 
      Intent cameraData){
    Uri imageUri = cameraData.getData();
    return FileUtil.getPath(context, imageUri);
  }
  
    
  
  
  /////////////////////////////////////////////////////////////////////////////////////////////////
  /// Private helpers
  ////////////////////////////////////////////////////////////////////////////////////////////////
  
  
  
}

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