repositories {
 ...
 maven { url "https://jitpack.io" }
}

dependencies {
 compile 'com.github.wqandroid:wqgallery:3.1.0'
}

 //图片剪裁的一些设置
 UCrop.Options options = new UCrop.Options();
 //图片生成格式
 options.setCompressionFormat(Bitmap.CompressFormat.JPEG);
 //图片压缩比
 options.setCompressionQuality(seekBar.getProgress());

 new  PickConfig.Builder(MainActivity.this)
            .maxPickSize(9)//最多选择几张
            .isneedcamera(true)//是否需要第一项是相机
            .spanCount(4)//一行显示几张照片
            .actionBarcolor(Color.parseColor("#E91E63"))//设置toolbar的颜色
            .statusBarcolor(Color.parseColor("#D81B60")) //设置状态栏的颜色(5.0以上)
            .isneedcrop(false)//受否需要剪裁
            .setUropOptions(options) //设置剪裁参数
            .isSqureCrop(true) //是否是正方形格式剪裁
            .pickMode(PickConfig.MODE_MULTIP_PICK)//单选还是多选
            .build();

 if(resultCode==RESULT_OK && requestCode == PickConfig.PICK_REQUEST_CODE){
        //在data中返回 选择的图片列表
        ArrayList<String>paths=data.getStringArrayListExtra("data");
 }

Copyright 2013 Andreas Stuetz

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.