上传头像

package com.lixinyang.day18_rikao;


import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.drawable.ColorDrawable;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.PopupWindow;
import android.widget.TextView;
import android.widget.Toast;


import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.HashMap;


import de.hdodenhof.circleimageview.CircleImageView;


public class MainActivity extends AppCompatActivity implements View.OnClickListener {


private CircleImageView circleImageView;
private PopupWindow popupWindow;


@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//初始化界面
initViews();
}


private void initViews() {
circleImageView = findViewById(R.id.myHead);
circleImageView.setOnClickListener(this);
}


@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.myHead:
//弹出pop
View view = LayoutInflater.from(this).inflate(R.layout.pop_layout, null);
//找到pop里面的选项
TextView pai = view.findViewById(R.id.pai);
TextView xiangce = view.findViewById(R.id.xiangce);
xiangce.setOnClickListener(this);
pai.setOnClickListener(this);
popupWindow = new PopupWindow(view, ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
popupWindow.setBackgroundDrawable(new ColorDrawable(getResources().getColor(android.R.color.transparent)));
popupWindow.setOutsideTouchable(true);
//显示
popupWindow.showAtLocation(MainActivity.this.findViewById(R.id.main),
Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL, 0, 0);
break;
case R.id.pai:
//启动系统相机
Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
startActivityForResult(intent, 0);
//pop消失
popupWindow.dismiss();
break;
case R.id.xiangce:
Toast.makeText(MainActivity.this,"asd",Toast.LENGTH_SHORT).show();
Intent openAlbumIntent = new Intent(Intent.ACTION_GET_CONTENT);
openAlbumIntent.setType("image/*");
startActivityForResult(openAlbumIntent, 1);
break;
}


}


//重写
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
//判断
switch (requestCode) {
case 0:
//获取图片的uri
if (data != null) {
Bitmap bitmap = data.getParcelableExtra("data");
//放入图片
circleImageView.setImageBitmap(bitmap);
//上传头像
File file=new File("/mnt/sdcard/pic/01.jpg");//将要保存图片的路径
try {
BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(file));
bitmap.compress(Bitmap.CompressFormat.JPEG, 100, bos);
bos.flush();
bos.close();
} catch (IOException e) {
e.printStackTrace();
}
OKHttpUtils okHttpUtils = new OKHttpUtils();
HashMap<String, String> map = new HashMap<>();
map.put("uid", "71");
map.put("file",file.getPath());
okHttpUtils.upLoadFile("url",map);
}
break;
case 1:
if (data != null) {
Bitmap bitmap = data.getParcelableExtra("data");
//放入图片
circleImageView.setImageBitmap(bitmap);
}
break;
}
}
}