相机，相册，裁剪

圆角 

<com.facebook.drawee.view.SimpleDraweeView
                android:id="@+id/main_simple"
                android:layout_width="match_parent"
                android:layout_height="30dp"
                app:placeholderImage="@drawable/aaa"
                android:layout_weight="7"
                app:roundAsCircle="true"/>




RoundingParams roundingParams = RoundingParams.fromCornersRadius(50f);
        roundingParams.setCornersRadius(50f);
        main_simple.getHierarchy().setRoundingParams(roundingParams);

package com.example.demo01.frag;

import android.app.ActionBar.LayoutParams;
import android.content.Intent;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.PopupWindow;

import com.example.demo01.R;

public class Frag03 extends Fragment {

	private ImageView imageView;

	@Override
	public View onCreateView(LayoutInflater inflater,
			@Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
		// TODO Auto-generated method stub
		final View view = View.inflate(getActivity(), R.layout.frag03, null);

		imageView = (ImageView) view.findViewById(R.id.imageView2);

		imageView.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				View contentView = View.inflate(getActivity(), R.layout.item,
						null);
				final PopupWindow pop = new PopupWindow(contentView,
						LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
				pop.showAsDropDown(v);
				contentView.findViewById(R.id.mBtn1).setOnClickListener(
						new OnClickListener() {

							@Override
							public void onClick(View v) {
								// TODO Auto-generated method stub
								Intent intent = new Intent(
										MediaStore.ACTION_IMAGE_CAPTURE);
								startActivityForResult(intent, 123);
							}
						});
				contentView.findViewById(R.id.mBtn2).setOnClickListener(
						new OnClickListener() {

							@Override
							public void onClick(View v) {
								// TODO Auto-generated method stub
								Intent intent = new Intent(Intent.ACTION_PICK);
								intent.setType("image/*");
								startActivityForResult(intent, 222);
							}
						});
				contentView.findViewById(R.id.mBtn3).setOnClickListener(
						new OnClickListener() {

							@Override
							public void onClick(View v) {
								// TODO Auto-generated method stub
								pop.dismiss();
							}
						});
			}
		});

		return view;
	}

	@Override
	public void onActivityResult(int requestCode, int resultCode, Intent data) {
		// TODO Auto-generated method stub
		super.onActivityResult(requestCode, resultCode, data);
		switch (requestCode) {
		case 123:
			Bitmap bitmap = data.getParcelableExtra("data");
			imageView.setImageBitmap(bitmap);
			break;
		case 222:
			Uri uri = data.getData();
			Intent crop = crop(uri);
			startActivityForResult(crop, 333);
			break;
		case 333:
			Bitmap bmp = (Bitmap) data.getExtras().get("data");
			imageView.setImageBitmap(bmp);
			break;

		default:
			break;
		}
	}

	public Intent crop(Uri uri) {
		// TODO Auto-generated method stub
		Intent intent = new Intent();

		intent.setDataAndType(uri, "image/*");

		intent.putExtra("crop", true);

		intent.putExtra("aspectX", 1);
		intent.putExtra("aspectY", 1);

		intent.putExtra("outputX", 260);
		intent.putExtra("outputY", 260);

		intent.putExtra("outputFormat", "JPEG");

		intent.putExtra("return-data", true);

		return intent;
	}

}