点击头像上传头像
//封装的工具类
HttpUtils
package com.bwie.zhuyue.sctxlianxi.net;
import android.os.Environment;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.util.Map;
import io.reactivex.Observer;
import io.reactivex.android.schedulers.AndroidSchedulers;
import io.reactivex.disposables.Disposable;
import io.reactivex.schedulers.Schedulers;
import okhttp3.MediaType;
import okhttp3.MultipartBody;
import okhttp3.RequestBody;
import okhttp3.ResponseBody;
import retrofit2.Retrofit;
import retrofit2.adapter.rxjava2.RxJava2CallAdapterFactory;
public class HttpUtils {
private String baseUrl="http://172.17.8.100";
private Map headMap;
public HttpUtils setHead(Map headMap){
this.headMap=headMap;
return this;
}
public HttpUtils upload(String url,File file){
final MediaType mediaType = MediaType.parse("multipart/form-data; charset=utf-8");
RequestBody body=RequestBody.create(mediaType,file);
MultipartBody.Part part = MultipartBody.Part.createFormData("image", file.getName(),body);
HttpService httpService = getHttpService();
httpService.uploadPic(url,headMap,part)
.observeOn(AndroidSchedulers.mainThread())
.subscribeOn(Schedulers.io())
.subscribe(new Observer() {
@Override
public void onSubscribe(Disposable d) {
}
@Override
public void onNext(ResponseBody responseBody) {
try {
if (mHttpListener!=null) {
mHttpListener.success(responseBody.string());
}
if (mHttpStreamListener!=null){
mHttpStreamListener.success(responseBody.byteStream());
}
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
public void onError(Throwable e) {
if (mHttpListener!=null){
mHttpListener.failed(e.getMessage());
}
if (mHttpStreamListener!=null){
mHttpStreamListener.failed(e.getMessage());
}
}
@Override
public void onComplete() {
}
});
return this;
}
private HttpService getHttpService(){
Retrofit retrofit=new Retrofit.Builder()
.addCallAdapterFactory(RxJava2CallAdapterFactory.create())
.baseUrl(baseUrl)
.build();
HttpService httpService = retrofit.create(HttpService.class);
return httpService;
}
private HttpListener mHttpListener;
public void result(HttpListener mHttpListener){
this.mHttpListener=mHttpListener;
}
public interface HttpListener{
void success(String data);
void failed(String error);
}
private HttpStreamListener mHttpStreamListener;
public void setmHttpStreamListener(HttpStreamListener mHttpStreamListener) {
this.mHttpStreamListener = mHttpStreamListener;
}
public interface HttpStreamListener{
void success(InputStream inputStream);
void failed(String error);
}
}
//HttpService
package com.bwie.zhuyue.sctxlianxi.net;
import java.util.Map;
import io.reactivex.Observable;
import okhttp3.MultipartBody;
import okhttp3.ResponseBody;
import retrofit2.Call;
import retrofit2.Response;
import retrofit2.http.HeaderMap;
import retrofit2.http.Multipart;
import retrofit2.http.POST;
import retrofit2.http.Part;
import retrofit2.http.Url;
public interface HttpService {
//上传
@Multipart
@POST
Observable uploadPic(@Url String url,
@HeaderMap Map headmap,
@Part MultipartBody.Part part);
}
//popuWin的xml
//MaActivity
package com.bwie.zhuyue.sctxlianxi;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.os.Environment;
import android.provider.MediaStore;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.GridLayout;
import android.widget.ImageView;
import android.widget.PopupWindow;
import android.widget.TextView;
import android.widget.Toast;
import com.bwie.zhuyue.sctxlianxi.net.HttpUtils;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.sql.RowId;
import java.util.HashMap;
import java.util.Map;
import butterknife.BindView;
import butterknife.ButterKnife;
public class MainActivity extends AppCompatActivity {
@BindView(R.id.image)
ImageView image;
private PopupWindow window;
private static String path = “/sdcard/head.jpg”;//sd路径
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ButterKnife.bind(this);
image.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
View view = LayoutInflater.from(MainActivity.this).inflate(R.layout.popuwin, null);
window = new PopupWindow(view, ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT, true);
window.setContentView(view);
window.setOutsideTouchable(true);
TextView xj = view.findViewById(R.id.xj);
TextView xc = view.findViewById(R.id.xc);
TextView qx = view.findViewById(R.id.qx);
xj.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent2 = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent2.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(new File(Environment.getExternalStorageDirectory(),
"head.jpg")));
startActivityForResult(intent2, 2);//采用ForResult打开
window.dismiss();
}
});
xc.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent1 = new Intent(Intent.ACTION_PICK, null);
intent1.setDataAndType(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "image/*");
startActivityForResult(intent1, 1);
window.dismiss();
}
});
qx.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
window.dismiss();
}
});
View inflate = LayoutInflater.from(MainActivity.this).inflate(R.layout.activity_main, null);
window.showAtLocation(inflate, Gravity.BOTTOM, 0, 0);
}
});
}
/**
* 调用系统的裁剪
*
* @param uri
*/
public void cropPhoto(Uri uri) {
Intent intent = new Intent("com.android.camera.action.CROP");
intent.setDataAndType(uri, "image/*");
intent.putExtra("crop", "true");
// aspectX aspectY 是宽高的比例
intent.putExtra("aspectX", 1);
intent.putExtra("aspectY", 1);
// outputX outputY 是裁剪图片宽高
intent.putExtra("outputX", 127);
intent.putExtra("outputY", 127);
intent.putExtra("scale", true);
intent.putExtra("noFaceDetection", false);//不启用人脸识别
intent.putExtra("return-data", true);
startActivityForResult(intent, 3);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode) {
case 1:
if (resultCode == RESULT_OK) {
cropPhoto(data.getData());//裁剪图片
}
break;
case 2:
if (resultCode == RESULT_OK) {
String path = Environment.getExternalStorageDirectory().getAbsolutePath() + "/head.jpg";
File temp = new File(Environment.getExternalStorageDirectory()
+ "/head.jpg");
Bitmap bitmap = BitmapFactory.decodeFile(path);
image.setImageBitmap(bitmap);
cropPhoto(Uri.fromFile(temp));//裁剪图片
upLoad(new File(path));
}
break;
case 3:
if (data != null) {
Bundle extras = data.getExtras();
if (extras == null) {
return;
}
Bitmap head = extras.getParcelable("data");
image.setImageBitmap(head);
setPicToView(head);
String path = Environment.getExternalStorageDirectory().getAbsolutePath() + "/head.jpg";
upLoad(new File(path));
}
break;
}
}
//上传
private String upUrl = "/small/user/verify/v1/modifyHeadPic";//上传
private void upLoad(File file) {
Map headMap = new HashMap<>();
headMap.put("userId", "2128");
headMap.put("sessionId", "15566131037482128");
new HttpUtils().setHead(headMap).upload(upUrl, file).result(new HttpUtils.HttpListener() {
@Override
public void success(String data) {
Toast.makeText(MainActivity.this, data, Toast.LENGTH_LONG).show();
}
@Override
public void failed(String error) {
Toast.makeText(MainActivity.this, error, Toast.LENGTH_LONG).show();
}
});
}
//保存到SD卡
private void setPicToView(Bitmap mBitmap) {
File file = new File(Environment.getExternalStorageDirectory().getAbsolutePath() + "/head.jpg");
try {
BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(file));
mBitmap.compress(Bitmap.CompressFormat.JPEG, 100, bos);// 把数据写入文件
//关闭流
bos.flush();
bos.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}