Udesk接入需求---1.初步接入
Udesk接入需求---1.初步接入
这是当时的一个需求，这是第一步，接入方式，但是最后我接入的方式，由于公司是付费用户，所有选择的是 webview嵌套H5网页，具体网页是Udesk公司提供的，本次来说下客服同学给测试同学说的一个bug，经过查看，发现是后续对方公司开放的新功能，但是网上搜了一圈，没找到解决办法，也看了Udesk的github-demo，也没找到解决办法，最后联系他们技术支持，给了我答案，这里我需要重新添加代码，这里详细记录下，免得大家以后也遇到同样问题
点击+号，弹出 录像 拍照 档案 按钮，点击需要触发对应的功能，此页面是H5页面
关键回调以及判断方法：
onShowFileChooser
注意事项点：
1.重写一个UdeskWebChromeClient 继承 WebChromeClient
2.针对 回调onShowFileChooser 方法增加判断
String[] type = fileChooserParams.getAcceptTypes();if (("image/*").equals(type[0])) {//拍照setPhoto();} else if ("*/*".equals(type[0])) {//档案setFile();} else if ("video/*".equals(type[0])) {//视频setVideo();}
3.拍照或者视频或者档案选择后的结果回调onActivityResult
这里我把代码贴出来
package com.addcn.android.house591.ui.top;import android.annotation.TargetApi;import android.app.Activity;import android.content.ClipData;import android.content.Intent;import android.content.pm.PackageManager;import .Uri;import android.os.Build;import android.os.Environment;import android.provider.MediaStore;import android.util.Log;import android.webkit.ValueCallback;import android.webkit.WebChromeClient;import android.webkit.WebStorage;import android.webkit.WebView;import androidx.core.content.ContextCompat;import androidx.core.content.FileProvider;import com.addcn.android.house591.util.UserPermissionsUtil;import java.io.File;public class UdeskWebChromeClient extends WebChromeClient {private Activity mContext;private ValueCallback<Uri> uploadMessage;private ValueCallback<Uri[]> uploadMessageAboveL;private final static int FILE_CHOOSER_RESULT_CODE = 10000;ICloseWindow closeWindow = null;private String mFileName;private File mCurrentPhotoFile; // 相机拍照图片private File PHOTO_DIR = null; // 拍照片存储位置// 默认下载图片public static String downPathImageDir = File.separator + "download"+ File.separator + "cache_images" + File.separator;private final int CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE = 10001;private final int CAPTURE_VIDEO_ACTIVITY_REQUEST_CODE = 10002;private Uri photoUri;private Uri videoUri;public UdeskWebChromeClient(Activity context, ICloseWindow closeWindow) {mContext = context;this.closeWindow = closeWindow;}@Overridepublic void onProgressChanged(WebView view, int newProgress) {super.onProgressChanged(view, newProgress);}// For Android < 3.0public void openFileChooser(ValueCallback<Uri> valueCallback) {uploadMessage = valueCallback;setFile();}// For Android >= 3.0public void openFileChooser(ValueCallback valueCallback, String acceptType) {uploadMessage = valueCallback;if (("image/*").equals(acceptType)) {//拍照setPhoto();} else if ("*/*".equals(acceptType)) {//档案setFile();} else if ("video/*".equals(acceptType)) {//视频setVideo();}}//For Android >= 4.1public void openFileChooser(ValueCallback<Uri> valueCallback, String acceptType, String capture) {uploadMessage = valueCallback;if (("image/*").equals(acceptType)) {//拍照setPhoto();} else if ("*/*".equals(acceptType)) {//档案setFile();} else if ("video/*".equals(acceptType)) {//视频setVideo();}}// For Android >= 5.0@Overridepublic boolean onShowFileChooser(WebView webView, ValueCallback<Uri[]> filePathCallback, WebChromeClient.FileChooserParams fileChooserParams) {uploadMessageAboveL = filePathCallback;String[] type = fileChooserParams.getAcceptTypes();if (("image/*").equals(type[0])) {//拍照setPhoto();} else if ("*/*".equals(type[0])) {//档案setFile();} else if ("video/*".equals(type[0])) {//视频setVideo();}return true;}/*** 圖片路徑初始*/private void initImageDir() {// 初始化图片保存路径String photoDir = getDefaultImageDownPathDir();if (photoDir == null || photoDir.trim().length() == 0) {// 存储卡不存在} else {PHOTO_DIR = new File(photoDir);}}/*** 默认图片保存全路径.*/public static String getDefaultImageDownPathDir() {String pathDir = null;try {if (!isCanUseSD()) {return null;}// 初始化图片保存路径File fileRoot = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);File dirFile = new File(fileRoot.getAbsolutePath()+ downPathImageDir);if (!dirFile.exists()) {dirFile.mkdirs();}pathDir = dirFile.getPath();} catch (Exception e) {}return pathDir;}/*** SD卡是否能用.** @return true 可用,false不可用*/public static boolean isCanUseSD() {try {return Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED);} catch (Exception e) {}return false;}/*** 从照相机获取*/private void selectImageFromCamera() {String status = Environment.getExternalStorageState();// 判断是否有SD卡,如果有sd卡存入sd卡在说，没有sd卡直接转换为图片if (status.equals(Environment.MEDIA_MOUNTED)) {doTakePhoto();}}/*** 拍照获取图片*/protected void doTakePhoto() {try {mFileName = System.currentTimeMillis() + ".jpg";mCurrentPhotoFile = new File(PHOTO_DIR, mFileName);Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE, null);intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);Uri uri = FileProvider.getUriForFile(mContext, "com.addcn.android.house591.fileprovider", mCurrentPhotoFile);photoUri = uri;intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);mContext.startActivityForResult(intent, CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE);} catch (Exception e) {// 未找到系统相机程序}}//窗口关闭事件，默认处理关闭activty界面，可以通过ICloseWindow 回到处理对应的逻辑@Overridepublic void onCloseWindow(WebView window) {if (closeWindow != null) {closeWindow.closeActivty();}super.onCloseWindow(window);}@Override//扩容public void onReachedMaxAppCacheSize(long requiredStorage, long quota, WebStorage.QuotaUpdater quotaUpdater) {quotaUpdater.updateQuota(requiredStorage * 2);}@Overridepublic void onConsoleMessage(String message, int lineNumber, String sourceID) {Log.e("h5端的log", String.format("%s -- From line %s of %s", message, lineNumber, sourceID));}private void setFile() {Intent i = createFileItent();mContext.startActivityForResult(Intent.createChooser(i, "Image Chooser"), FILE_CHOOSER_RESULT_CODE);}private void setVideo() {if (Build.VERSION.SDK_INT >= 23) {// 如果是6.0以上的系统，先申请权限if (ContextCompat.checkSelfPermission(mContext,UserPermissionsUtil.ARRAY_PERMISSION[UserPermissionsUtil.CODE_CAMERA]) != PackageManager.PERMISSION_GRANTED) {// 判断是否需要向用户解释一下该权限UserPermissionsUtil.requestUserPermissions(mContext,UserPermissionsUtil.CODE_CAMERA);} else {getPhotography();}} else {getPhotography();}}private void setPhoto() {// 初始化图片保存路径initImageDir();if (Build.VERSION.SDK_INT >= 23) {// 如果是6.0以上的系统，先申请权限if (ContextCompat.checkSelfPermission(mContext,UserPermissionsUtil.ARRAY_PERMISSION[UserPermissionsUtil.CODE_CAMERA]) != PackageManager.PERMISSION_GRANTED) {// 判断是否需要向用户解释一下该权限UserPermissionsUtil.requestUserPermissions(mContext,UserPermissionsUtil.CODE_CAMERA);} else {// 如果权限已经申请成功过了selectImageFromCamera();}} else {selectImageFromCamera();}}public void getPhotography() {//调用系统相机//// Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE); // 表示跳转至相机的录视频界面// intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 1); // MediaStore.EXTRA_VIDEO_QUALITY 表示录制视频的质量，从 0-1，越大表示质量越好，同时视频也越大intent.putExtra(MediaStore.EXTRA_OUTPUT, uri); // 表示录制完后保存的录制，如果不写，则会保存到默认的路径，在onActivityResult()的回调，通过intent.getData中返回保存的路径// intent.putExtra(MediaStore.EXTRA_DURATION_LIMIT, 60 * 10); // 设置视频录制的最长时间// mContext.startActivityForResult(intent, CAPTURE_VIDEO_ACTIVITY_REQUEST_CODE); // 跳转Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);File file = FileUtil.getOutputVideoMediaFile(mContext);Uri uri = FileUtil.getOutputMediaFileUri(mContext,file);videoUri=uri;if (Build.VERSION.SDK_INT >= 24) {intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);}intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);intent.addCategory(Intent.CATEGORY_DEFAULT);mContext.startActivityForResult(intent, CAPTURE_VIDEO_ACTIVITY_REQUEST_CODE);}/*** 创建选择图库的intent** @return*/private Intent createFileItent() {Intent intent = new Intent(Intent.ACTION_GET_CONTENT);intent.addCategory(Intent.CATEGORY_OPENABLE);intent.setType("*/*");return intent;}public void onActivityResult(int requestCode, int resultCode, Intent data) {if (requestCode == FILE_CHOOSER_RESULT_CODE) {if (null == uploadMessage && null == uploadMessageAboveL) {return;}//上传文件 点取消需要如下设置。 否则再次点击上传文件没反应if (data == null) {if (uploadMessage != null) {uploadMessage.onReceiveValue(null);uploadMessage = null;}if (uploadMessageAboveL != null) {uploadMessageAboveL.onReceiveValue(null);uploadMessageAboveL = null;}return;}if (uploadMessageAboveL != null) {//5.0以上onActivityResultAboveL(requestCode, resultCode, data);} else if (uploadMessage != null) {if (data != null && resultCode == Activity.RESULT_OK) {Uri result = data.getData();Log.e("xxx", "5.0-result=" + result);uploadMessage.onReceiveValue(result);uploadMessage = null;}}} else if (requestCode == CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE) {if (photoUri != null) {if (uploadMessageAboveL != null) {Uri[] results = new Uri[1];results[0] = photoUri;uploadMessageAboveL.onReceiveValue(results);uploadMessageAboveL = null;} else if (uploadMessage != null) {uploadMessage.onReceiveValue(photoUri);uploadMessage = null;}}} else if (requestCode == CAPTURE_VIDEO_ACTIVITY_REQUEST_CODE) {if (videoUri != null) {if (uploadMessageAboveL != null){Uri[] results =new Uri[1];results[0] = videoUri;uploadMessageAboveL.onReceiveValue(results);uploadMessageAboveL = null;}else if (uploadMessage != null){uploadMessage.onReceiveValue(videoUri);uploadMessage = null;}}}}@TargetApi(Build.VERSION_CODES.LOLLIPOP)private void onActivityResultAboveL(int requestCode, int resultCode, Intent intent) {Log.e("xxx", "5.0+ 返回了");if (requestCode != FILE_CHOOSER_RESULT_CODE || uploadMessageAboveL == null) {return;}Uri[] results = null;if (resultCode == Activity.RESULT_OK) {if (intent != null) {String dataString = intent.getDataString();ClipData clipData = intent.getClipData();if (clipData != null) {results = new Uri[clipData.getItemCount()];for (int i = 0; i < clipData.getItemCount(); i++) {ClipData.Item item = clipData.getItemAt(i);results[i] = item.getUri();}}if (dataString != null)results = new Uri[]{Uri.parse(dataString)};}}uploadMessageAboveL.onReceiveValue(results);uploadMessageAboveL = null;}}
