安卓拍照 相册上传图片至服务器

第一步：相册或者拍照  进行截图  截图后相册中全图不做处理  拍照则把全图删除   第二步：最后对截图进行网络请求   当中还必须有loading的一个过程   请求成功后  进行缓存本地  eventBus  然后显示照片，失败则消息提示 最后显示原来照片  。    第三步：照片显示的过程中还需要先从缓存中取若无则进行网络请求 加载图片显示。 suspended 挂起   offline 脱机的   debug 调试和驱除  depot 贮藏所  unmerged 使分离 fetal 致命的  conflic 冲突  /**
* 获取相册的图片路径
*@paramdata
*@return
*/
privateString getImagePath(Intent data) {
ContentResolver resolver =mActivity.getContentResolver();
String[] project = {MediaStore.Images.Media.DATA};
Cursor cursor = resolver.query(data.getData(), project,null,null,null);
intcolumnIndex = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
String path = cursor.getString(columnIndex);
returnpath;
}

package com.kunxun.cgj.presenter.presenter.mine;

import android.content.ContentResolver;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
import android.provider.Settings;
import android.support.annotation.NonNull;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.ScrollView;
import android.widget.TextView;

import com.kunxun.cgj.R;
import com.kunxun.cgj.activity.BaseActivity;
import com.kunxun.cgj.activity.GeneralActivity;
import com.kunxun.cgj.api.imp.ApiClientV1Async;
import com.kunxun.cgj.api.imp.ApiInterface;
import com.kunxun.cgj.api.model.RespBase;
import com.kunxun.cgj.common.Cons;
import com.kunxun.cgj.common.EventCenter;
import com.kunxun.cgj.common.FragmentFactory;
import com.kunxun.cgj.common.ViewManager;
import com.kunxun.cgj.custom_interface.TaskFinish;
import com.kunxun.cgj.fragment.AccountFragment;
import com.kunxun.cgj.fragment.BaseFragment;
import com.kunxun.cgj.presenter.model.mine.AccountFragmentModel;
import com.kunxun.cgj.presenter.model.mine.ForgetPasswordModel;
import com.kunxun.cgj.presenter.view.mine.AccountFragmentView;
import com.kunxun.cgj.ui.CustomActionSheetDialog;
import com.kunxun.cgj.ui.CustomPositionDialog;
import com.kunxun.cgj.ui.NavigationBar;
import com.kunxun.cgj.ui.view.LeftTextRightImageLayout;
import com.kunxun.cgj.utils.FileUtils;
import com.kunxun.cgj.utils.ImageUtil;
import com.kunxun.cgj.utils.RPermissionUril;
import com.kunxun.cgj.utils.StringUtil;
import com.kunxun.cgj.utils.UserInfoUtils;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.nostra13.universalimageloader.utils.IoUtils;

import org.greenrobot.eventbus.EventBus;

import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;

/**
 * Created by hjhjl222 on 16/5/19.
 */
public class AccountSettingPresenter extends ItemCommonPresenter<AccountFragmentView,AccountFragmentModel> {
/**
 * 打开相机
 */
 private final int OPEN_CAMARE = 1;
/**
 * 打开系统图库
 */
 public static final int OPEN_MAP_DEPOT = 2;
/**
 * 切图
 */
 private final int ACTIVITY_RESULT_CUT_IMAGE = 3;
/**
 * 打开相机
 */
 private final int ACTIVITY_RESULT_OPEN_MAP_DEPOT = 4;
private BaseActivity mActivity;
private CustomPositionDialog mDialog;
private CustomActionSheetDialog mSheetDialog;
private Uri mPhotoUri, nPhotoUri;
private String mUrl;
private File mOutputFile;
public AccountSettingPresenter(AccountFragmentView view) {
super(view);
        setModel(new AccountFragmentModel());
mActivity = (BaseActivity) ((AccountFragment) view).getActivity();
        setLoginStyle();
    }
@Override
    public void initView() {
        LeftTextRightImageLayout layout = new LeftTextRightImageLayout(mActivity);
        layout.setText(R.string.update_password);
        layout.setTextColor(R.color.black_text_color);
        layout.setId(R.id.content);
        layout.setLayoutHeight(R.dimen.fifty_five_dp);

        ScrollView sv_content = getActiveView().getView(R.id.sv_content);
        sv_content.addView(layout);

int height = mActivity.getResources().getDimensionPixelSize(R.dimen.forty_eight_dp);
int margin = mActivity.getResources().getDimensionPixelSize(R.dimen.sixteen_dp);
        FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, height);
        params.setMargins(0, 0, 0, margin);
        params.gravity = Gravity.BOTTOM;
        TextView textView = (TextView) LayoutInflater.from(mActivity).inflate(R.layout.textview, null);
        textView.setText(R.string.login_out);
        textView.setGravity(Gravity.CENTER);
        textView.setLayoutParams(params);
        textView.setBackgroundResource(R.drawable.ripple_click_bg_white);
        FrameLayout frameLayout = (FrameLayout) mActivity.getWindow().getDecorView();
        frameLayout.addView(textView);

        AccountFragment fragment = (AccountFragment) getActiveView();
        layout.setOnClickListener(fragment);
        textView.setOnClickListener(fragment);
        getActiveView().getView(R.id.civ_avator).setOnClickListener(fragment);
    }

private void setLoginStyle() {
        String content = getModel().getNick();
if (StringUtil.isEmpty(content)) {
            content = mActivity.getString(R.string.please_login);
        }
        getActiveView().setText(R.id.tv_name, content);
        getActiveView().loadAvator(getModel().getAvatorUrl());
    }

@Override
    public boolean onItemSelectListener(int viewId) {
switch (viewId) {
case -1:
                getActiveView().finishActivity();
break;
        }
return true;
    }

@Override
    public void action(View v) {
switch (v.getId()) {
case R.id.content:
                toUpdatePassword();
break;
case R.id.tv_content:
                showExitDialog();
break;
case R.id.civ_avator:
                changeAvator();
break;
        }
    }

private void changeAvator() {
if (mSheetDialog == null) {
mSheetDialog = new CustomActionSheetDialog(mActivity);
mSheetDialog.addItem(R.string.photograph);
mSheetDialog.addItem(R.string.select_from_map_depot);
mSheetDialog.setOnClickListener(itemClick);
mSheetDialog.setDialogPosition(CustomPositionDialog.POSTION_BOTTOM);
mSheetDialog.setCanCancelByOut(true);
        }
mSheetDialog.show();
    }

private void showExitDialog() {
if (mDialog == null) {
mDialog = new CustomPositionDialog(mActivity, R.string.login_out_the_account, R.string.login_out_prompt,
                    R.string.cancle, R.string.exit, new CustomPositionDialog.OnPositiveClickListener() {
@Override
                public void onClick(int which) {
switch (which) {
case -1:
                            UserInfoUtils.getIns().setUser(null);
                            ViewManager.getIns().popToMainActivity();
break;
                    }
                }
            });
mDialog.setOnDismissListener(new DialogInterface.OnDismissListener() {
@Override
                public void onDismiss(DialogInterface dialog) {
mDialog = null;
                }
            });
mDialog.setCanCancelByOut(true);
mDialog.show();
        }
    }

private void toUpdatePassword() {
        Intent intent = new Intent(mActivity, GeneralActivity.class);
        intent.putExtra(Cons.BundleKey.FRAGMENT_TYPE, FragmentFactory.FRAGMENT_LOGIN);
        intent.putExtra(Cons.BundleKey.GET_PASSWORD, ForgetPasswordModel.RESET_PASSWORD);
        intent.putExtra(Cons.BundleKey.PRESENTER, BaseCommonChildPresenter.PRESENTER_FORGET_PASSWORD);
mActivity.startActivity(intent);
    }

@Override
    public void updateNavigationBarStyle(NavigationBar navigationBar, int life_cycle) {
        navigationBar.setLeftIcon(R.drawable.ic_back_white);
        navigationBar.setTitle(R.string.account_setting);
    }
    CustomActionSheetDialog.OnItemClick itemClick = new CustomActionSheetDialog.OnItemClick() {
@Override
        public void onItemClick(int position) {
            Intent intent;
int requestCode;
switch (position) {
case 0:
if (RPermissionUril.checkCamarePermission(mActivity)) {
                        toCamera();
                    } else {
                        RPermissionUril.requestCameraPermission(mActivity, RPermissionUril.REQUEST_CAMERA_PERMISSION);
                    }
break;
case 1:
                    requestCode = OPEN_MAP_DEPOT;
nPhotoUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
                    intent = new Intent(Intent.ACTION_PICK, nPhotoUri);
                    ((BaseFragment) getActiveView()).startActivityForResult(intent, requestCode);
break;
            }
        }
@Override
        public void onDismiss() {
mSheetDialog = null;
        }
    };
@Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
switch (requestCode) {
case RPermissionUril.REQUEST_CAMERA_PERMISSION:
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                    toCamera();
                } else {
mActivity.showToast("没有授予相机权限！！！");
                }
break;
        }
    }
private void toCamera() {
int requestCode = OPEN_CAMARE;
        Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
mPhotoUri = FileUtils.getIns().getOutputMediaFileUri(FileUtils.MEDIA_TYPE_IMAGE);
        intent.putExtra(MediaStore.EXTRA_OUTPUT, mPhotoUri);
        ((BaseFragment) getActiveView()).startActivityForResult(intent, requestCode);
    }
@Override
    public void onActivityResult( int requestCode, int resultCode, final Intent data) {
if (resultCode==mActivity.RESULT_OK){
if (requestCode != ACTIVITY_RESULT_CUT_IMAGE) {
if (requestCode == OPEN_CAMARE) {
                    startPhotoZoom(mPhotoUri);
                } else if (requestCode == OPEN_MAP_DEPOT) {
                    startPhotoZoom(data.getData());
                }
            } else {
                Bundle extras = data.getExtras();
if(extras != null) {
                    String fileName = System.currentTimeMillis() + ".jpg";
                    Bitmap bitmap = (Bitmap) extras.get("data");
try {
                        String savePath = saveFile(bitmap, fileName);
                        doUploadHeadPic(savePath);
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                }
            }
        }
    }
/**
 * 保存文件至SD卡
 * @param bm
 * @param fileName
 * @throws IOException
 */
 public String saveFile(Bitmap bm, String fileName) throws IOException {
        String sdPath = Environment.getExternalStorageDirectory().getAbsolutePath() + "/";
        File dirFile = new File(sdPath);
if(!dirFile.exists()){
            dirFile.mkdir();
        }
        String localHeadPicPath = sdPath + fileName;
        File myCaptureFile = new File(localHeadPicPath);
        ImageUtil.saveAvatar(bm, localHeadPicPath);
return myCaptureFile.getAbsolutePath();
    }
/**
 * 裁剪图片
 * @param uri
 */
 private void startPhotoZoom(Uri uri) {
        Intent intent = new Intent("com.android.camera.action.CROP");
        intent.setDataAndType(uri, "image/*");
        intent.putExtra("crop", "true");
//裁剪框比例
 intent.putExtra("aspectX", 1);
        intent.putExtra("aspectY", 1);
//图片输出大小
 intent.putExtra("outputX", 200);
        intent.putExtra("outputY", 200);
        intent.putExtra("return-data", true);
//启用人脸识别
 intent.putExtra("noFaceDetection", true);
        ((BaseFragment) getActiveView()).startActivityForResult(intent, ACTIVITY_RESULT_CUT_IMAGE);
    }
/**
 * 更换头像
 * @param headPicUrl
 */
 private void doUploadHeadPic(final String  headPicUrl) {
        getActiveView().showLoading(true);
        File headFile = new File(headPicUrl);
        ApiClientV1Async.updateHeadPic(headFile, new TaskFinish<RespBase>() {
@Override
            public void finish(RespBase respBase) {
                getActiveView().hideLoading(false);
if (respBase.getStatus().equals(ApiInterface.SUCCESS)){
                    ImageView imageView  = getActiveView().getView(R.id.civ_avator);
try {
                        InputStream inputStream = new FileInputStream(headPicUrl);
                        ImageLoader.getInstance().getDiskCache().save(respBase.getHead(), inputStream, null);
                        ImageLoader.getInstance().displayImage(respBase.getHead(),imageView,ImageUtil.getAvatarOptions(mActivity));
                    }catch (Exception e){

                    }
                  EventBus.getDefault().post(new EventCenter(Cons.EB_SCALE_PICTURE_FINISH,respBase.getHead()));
                }else {
mActivity.showToast(respBase.getMessage());
                }
                deleteFile(headPicUrl);
            }
        });
    }
/**
 * 删除指定路径的SD卡文件
 * @param headPicUrl
 */
 private void deleteFile(String headPicUrl){
        File sdHeadFile = new File(headPicUrl);
if(!sdHeadFile.isDirectory()){
            sdHeadFile.delete();
        }else if(sdHeadFile.isDirectory()){
            String []headPicList = sdHeadFile.list();
for(int j=0;j<headPicList.length;j++){
                File filessFile= new File(headPicUrl+"\\"+headPicList[j]);
if(!filessFile.isDirectory()){
                    filessFile.delete();
                }else if(filessFile.isDirectory()){
                    deleteFile(headPicUrl+"\\"+headPicList[j]);
                }
            }
            sdHeadFile.delete();

        }
    }
}