弹出popueWindow选择上传方式

IMG_3546.JPG

弹出popueWindow的方法

private void showPopueWindow(){
        View popView = View.inflate(this,R.layout.popupwindow_camera_need,null);
        Button bt_album = (Button) popView.findViewById(R.id.btn_pop_album);
        Button bt_camera = (Button) popView.findViewById(R.id.btn_pop_camera);
        Button bt_cancle = (Button) popView.findViewById(R.id.btn_pop_cancel);
        //获取屏幕宽高
        int weight = getResources().getDisplayMetrics().widthPixels;
        int height = getResources().getDisplayMetrics().heightPixels*1/3;

        final PopupWindow popupWindow = new PopupWindow(popView,weight,height);
        popupWindow.setAnimationStyle(R.style.anim_popup_dir);
        popupWindow.setFocusable(true);
        //点击外部popueWindow消失
        popupWindow.setOutsideTouchable(true);

        bt_album.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent i = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
                startActivityForResult(i, RESULT_LOAD_IMAGE);
                popupWindow.dismiss();

            }
        });
        bt_camera.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                takeCamera(RESULT_CAMERA_IMAGE);
                popupWindow.dismiss();

            }
        });
        bt_cancle.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                popupWindow.dismiss();

            }
        });
        //popupWindow消失屏幕变为不透明
        popupWindow.setOnDismissListener(new PopupWindow.OnDismissListener() {
            @Override
            public void onDismiss() {
                WindowManager.LayoutParams lp = getWindow().getAttributes();
                lp.alpha = 1.0f;
                getWindow().setAttributes(lp);
            }
        });
        //popupWindow出现屏幕变为半透明
        WindowManager.LayoutParams lp = getWindow().getAttributes();
        lp.alpha = 0.5f;
        getWindow().setAttributes(lp);
        popupWindow.showAtLocation(popView, Gravity.BOTTOM,0,50);

    }

popueWindow的布局文件

 <?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    >
    <LinearLayout
        android:layout_margin="10dp"
        android:paddingBottom="10dp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:orientation="vertical" >

        <Button
            android:id="@+id/btn_pop_album"
            android:layout_width="match_parent"
            android:layout_height="45dp"
            android:text="本地相册"
            android:background="#ffff"
            android:textSize="18sp" />

        <Button
            android:id="@+id/btn_pop_camera"
            android:layout_width="match_parent"
            android:layout_height="45dp"
            android:text="相机拍摄"
            android:background="#ffff"
            android:textSize="18sp" />

        <Button
            android:id="@+id/btn_pop_cancel"
            android:layout_width="match_parent"
            android:layout_height="45dp"
            android:layout_marginTop="10dp"
            android:background="#ffff"
            android:text="取消"
            android:textSize="18sp" />
    </LinearLayout>


</RelativeLayout>

调起照相机的方法

private void takeCamera(int num) {

        Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
        // Ensure that there's a camera activity to handle the intent
        if (takePictureIntent.resolveActivity(mContext.getPackageManager()) != null) {
            // Create the File where the photo should go
            File photoFile = null;
            photoFile = createImageFile();
            // Continue only if the File was successfully created
            if (photoFile != null) {
                takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT,
                        Uri.fromFile(photoFile));
            }
        }

        startActivityForResult(takePictureIntent, num);//跳转界面传回拍照所得数据
    }
private File createImageFile() {
        File storageDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM);
        File image = null;
        try {
            image = File.createTempFile(
                    generateFileName(),  /* prefix */
                    ".jpg",         /* suffix */
                    storageDir      /* directory */
            );
        } catch (IOException e) {
            e.printStackTrace();
        }

        mCurrentPhotoPath = image.getAbsolutePath();
        return image;
    }

 public static String generateFileName() {
        String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
        String imageFileName = "JPEG_" + timeStamp + "_";
        return imageFileName;
    }

接收Intent传递回来的消息

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);

        if (resultCode == RESULT_OK ) {
            if (requestCode == RESULT_LOAD_IMAGE && null != data) {
                Uri selectedImage = data.getData();
                String[] filePathColumn = {MediaStore.Images.Media.DATA};

                Cursor cursor = getContentResolver().query(selectedImage,
                        filePathColumn, null, null, null);
                cursor.moveToFirst();

                int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
                final String picturePath = cursor.getString(columnIndex);
                upload(picturePath);
                cursor.close();
            }else if (requestCode == RESULT_CAMERA_IMAGE){

                SimpleTarget target = new SimpleTarget<Bitmap>() {

                    @Override
                    public void onResourceReady(Bitmap resource, GlideAnimation<? super Bitmap> glideAnimation) {
                        upload(saveMyBitmap(resource).getAbsolutePath());
                    }

                    @Override
                    public void onLoadStarted(Drawable placeholder) {
                        super.onLoadStarted(placeholder);

                    }

                    @Override
                    public void onLoadFailed(Exception e, Drawable errorDrawable) {
                        super.onLoadFailed(e, errorDrawable);

                    }
                };

                Glide.with(RegisterUIActivity.this).load(mCurrentPhotoPath)
                        .asBitmap()
                        .diskCacheStrategy(DiskCacheStrategy.SOURCE)
                        .override(1080, 1920)//图片压缩
                        .centerCrop()
                        .dontAnimate()
                        .into(target);


            }
        }
    }


//将bitmap转化为png格式
    public File saveMyBitmap(Bitmap mBitmap){
        File storageDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM);
        File file = null;
        try {
            file = File.createTempFile(
                    UploadAccess.generateFileName(),  /* prefix */
                    ".jpg",         /* suffix */
                    storageDir      /* directory */
            );

            FileOutputStream out=new FileOutputStream(file);
            mBitmap.compress(Bitmap.CompressFormat.JPEG, 20, out);
            out.flush();
            out.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return  file;
    }

图片上传方法

 private void upload(String picturePath) {
        final ProgressDialog pb= new ProgressDialog(this);

        pb.setMessage("正在上传");
        pb.setCancelable(false);
        pb.show();

        imageUpLoad(picturePath, new Response<FileUpload>() {

            @Override
            public void onSuccess(FileUpload response) {
                super.onSuccess(response);
                if (response.success) {
                    myFileId = response.fileID;
                    runOnUiThread(new Runnable() {
                        @Override
                        public void run() {
                            ToastUtils.showShortToast("上传成功");
                            pb.dismiss();
                        }
                    });
                }
            }

            @Override
            public void onFaile(String e) {
                super.onFaile(e);
                runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        pb.dismiss();
                        ToastUtils.showShortToast("上传失败");
                    }
                });
            }
        });
    }

  public static void imageUpLoad(String localPath, final Response<FileUpload> callBack) {
        MediaType MEDIA_TYPE_PNG = MediaType.parse("image/png");
        OkHttpClient client = new OkHttpClient();


        MultipartBody.Builder builder = new MultipartBody.Builder().setType(MultipartBody.FORM);

        File f = new File(localPath);
        builder.addFormDataPart("file", f.getName(), RequestBody.create(MEDIA_TYPE_PNG, f));

        final MultipartBody requestBody = builder.build();
        //构建请求
        final Request request = new Request.Builder()
                .url("http://  ")//地址
                .post(requestBody)//添加请求体
                .build();

        client.newCall(request).enqueue(new okhttp3.Callback() {
            @Override
            public void onFailure(Call call, IOException e) {

                callBack.onFaile(e.getMessage());
                System.out.println("上传失败:e.getLocalizedMessage() = " + e.getLocalizedMessage());
            }

            @Override
            public void onResponse(Call call, Response response) throws IOException {

                FileUpload resultBean = new Gson().fromJson(response.body().string(), FileUpload.class);
                callBack.onSuccess(resultBean);
            }
        });

    }