图片选择器(批量获取图片路径)

  Intent intent = new Intent(context, MultiImageSelectorActivity.class);
            // 是否显示拍摄图片,显示
            intent.putExtra(MultiImageSelectorActivity.EXTRA_SHOW_CAMERA, true);
            // 最大可选择图片数量 maxNum张
            intent.putExtra(MultiImageSelectorActivity.EXTRA_SELECT_COUNT, maxNum);
            // 选择模式,选取多张
            intent.putExtra(MultiImageSelectorActivity.EXTRA_SELECT_MODE, MultiImageSelectorActivity.MODE_MULTI);
            // 默认选择
            if (mSelectPath != null && mSelectPath.size() > 0) {
//            intent.putExtra(MultiImageSelectorActivity.EXTRA_DEFAULT_SELECTED_LIST, mSelectPath);
            }
            startActivityForResult(intent, REQUEST_IMAGE);

返回的

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
    if (requestCode == REQUEST_IMAGE) {
if (resultCode == RESULT_OK) {
            getPhotosPath(data);
        }
    }
}

//获取一堆图片路径s
public void getPhotosPath(Intent data) {
mSelectPath = data.getStringArrayListExtra(MultiImageSelectorActivity.EXTRA_RESULT);
    for (String p : mSelectPath) {
//加入最后选择的集合
        finalSelectPaths.add(p);
        Log.e("路径", p);
        // 发送图片
        sendPhotoPath(p, "zhihui");//
        //图片缩略图
        Bitmap bitmap = Util.decodeSampledBitmapFromSd(p, 200, 200);
    }
}

别完了加这个 

compile project(':multi-image-selector')//图片选择器

还有这个

<!-- 图片选择器 -->
<activity
    android:name="me.nereo.multi_image_selector.MultiImageSelectorActivity"
    android:screenOrientation="portrait"
    android:theme="@style/ColorTranslucentTheme" />

multi-image-selector 把这个文件夹 import进去