上传头像并裁剪

package com.example.ui_zonghe_duijia;

import java.io.File;

import android.app.Activity;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.drawable.BitmapDrawable;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
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.view.ViewGroup.LayoutParams;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.PopupWindow;

public class thereFragment extends Fragment implements OnClickListener {

   private ImageView img_view;
   private Button btn_pop;
   private PopupWindow window;
   private Button btn_paizhao;
   private Button btn_xiangce;
   private String path=Environment.getExternalStorageDirectory()+"/pics.jpg";
   @Override
   public View onCreateView(LayoutInflater inflater, ViewGroup container,
           Bundle savedInstanceState) {
       View view = inflater.inflate(R.layout.fragment3, container, false);
       img_view = (ImageView) view.findViewById(R.id.img_view);
       btn_pop = (Button) view.findViewById(R.id.btn_pop);
       return view;
   }
   @Override
   public void onActivityCreated(Bundle savedInstanceState) {
       super.onActivityCreated(savedInstanceState);
       View contentView = View.inflate(getActivity(), R.layout.pop_layout, null);
       window = new PopupWindow(contentView, LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
       window.setTouchable(true);
       window.setFocusable(true);
       window.setOutsideTouchable(true);
       window.setBackgroundDrawable(new BitmapDrawable());
       btn_paizhao = (Button) contentView.findViewById(R.id.btn_paizhao);
       btn_xiangce = (Button) contentView.findViewById(R.id.btn_xiangce);
       btn_pop.setOnClickListener(this);
       btn_xiangce.setOnClickListener(this);
       btn_paizhao.setOnClickListener(this);
   }
   @Override
   public void onClick(View v) {
       switch (v.getId()) {
       case R.id.btn_pop:
// window.showAsDropDown(btn_pop);

    window.showAtLocation(llUserIconSetting, Gravity.BOTTOM, 0, 0);

           break;
       case R.id.btn_xiangce:

           xiangce(v);

           break;
       case R.id.btn_paizhao:

           xiangji(v);

           break;

       default:
           break;
       }

   }
   private void xiangji(View v) {
       Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
       intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(new File(path)));
       startActivityForResult(intent, 888);
   }
   private void xiangce(View view) {
       Intent intent = new Intent(Intent.ACTION_PICK);
       intent.setType("image/*");
       startActivityForResult(intent, 999);
   }
   @Override
   public void onActivityResult(int requestCode, int resultCode, Intent data) {
       super.onActivityResult(requestCode, resultCode, data);
       if (requestCode==999 && resultCode==getActivity().RESULT_OK ) {

           Uri uri = data.getData();
           crop(uri);
       }
       else if (requestCode==888 && resultCode==getActivity().RESULT_OK) {
           Uri uri = Uri.fromFile(new File(path));
           crop(uri);
       }
       else if (requestCode==1000 && resultCode==getActivity().RESULT_OK) {
       Bitmap bitmap =data.getParcelableExtra("data");
       img_view.setImageBitmap(bitmap);
       }

   }
   private void crop(Uri uri) {

       Intent intent = new Intent("com.android.camera.action.CROP");
       intent.setDataAndType(uri, "image/*");
       intent.putExtra("crop", true);
       intent.putExtra("aspectX", 1);
       intent.putExtra("aspectY", 1);
       intent.putExtra("outputX", 300);
       intent.putExtra("outputY", 300);

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

       startActivityForResult(intent, 1000);
   }
}

上传头像 并裁剪

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