Merge branch 'master' of https://github.com/philipphecht/react-native-doc-viewer

Author: Philipp Hecht

README.md

@@ -62,7 +62,7 @@ If your project uses CocoaPods to manage React installation (especially with Exp
 1. In XCode, in the project navigator, right click `Libraries` ➜ `Add Files to [your project's name]`
 2. Go to `node_modules` ➜ `react-native-doc-viewer` and add `RNDocViewer.xcodeproj`
 3. In XCode, in the project navigator, select your project. Add `libRNDocViewer.a` to your project's `Build Phases` ➜ `Link Binary With Libraries`
-4. Linked Frameworks and Libraries must have this 2 Libraries (AssetsLibrary.framework & QuickLock.framework). When not you have to add them.
+4. Linked Frameworks and Libraries must have this 2 Libraries (AssetsLibrary.framework & QuickLook.framework). When not you have to add them.
 
    ![Alt text](https://raw.githubusercontent.com/philipphecht/react-native-doc-viewer/master/Screenshots/screenshot_xcode_addlibrary.png "Xcode add Library")
 
@@ -426,11 +426,7 @@ export default class DocumentViewerExample extends Component {
 ## Donation
 If this project help you reduce time to develop, you can give me a cup of coffee :)
 
-[![paypal](https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=A8YE92K9QM7NA)
-
-Bitcoin wallet: 122dhCT98R6jrP5ahCKMRA1UupawtU9cVP
-
-Etherum wallet: 0x68b93b03eb61a27b125416a5963f1e17c3ebad21
+Etherum wallet: 0x124F99647a904240945d8B582eEf1E3CD6D00a8a
 
 
 

android/build.gradle

@@ -12,12 +12,12 @@ buildscript {
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 23
-    buildToolsVersion "23.0.1"
+    compileSdkVersion 25
+    buildToolsVersion "25.0.0"
 
     defaultConfig {
         minSdkVersion 16
-        targetSdkVersion 22
+        targetSdkVersion 26
         versionCode 1
         versionName "1.0"
     }
@@ -33,4 +33,4 @@ repositories {
 dependencies {
     compile 'com.facebook.react:react-native:+'
 }
-  
+  

android/src/main/java/com/philipphecht/RNDocViewerModule.java

@@ -261,6 +261,116 @@ private File downloadFile(String url, String fileName, Boolean cache, String fil
 
 
 
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+            callback.invoke(ERROR_FILE_NOT_FOUND);
+            return null;
+        } catch (IOException e) {
+            e.printStackTrace();
+            callback.invoke(ERROR_UNKNOWN_ERROR);
+            return null;
+        }
+    }
+    private File copyFile(InputStream in, String fileName, Boolean cache, String fileType, byte[] bytesData, Callback callback) {
+
+        try {
+            Context context = getReactApplicationContext().getBaseContext();
+            File outputDir = context.getCacheDir();
+            if (bytesData.length > 0) {
+                // use cache
+                File f = cache != null && cache ? new File(outputDir, fileName) : File.createTempFile(FILE_TYPE_PREFIX, "." + fileType,
+                        outputDir);
+                System.out.println("Bytes will be creating a file");
+                final FileOutputStream fileOutputStream;
+                try {
+                    fileOutputStream = new FileOutputStream(f);
+                } catch (FileNotFoundException e) {
+                    e.printStackTrace();
+                    return null;
+                }
+
+                final BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(
+                        fileOutputStream);
+                try {
+                    bufferedOutputStream.write(bytesData);
+                } catch (IOException e) {
+                    e.printStackTrace();
+                    return null;
+                } finally {
+                    try {
+                        bufferedOutputStream.close();
+                    } catch (IOException e) {
+                        e.printStackTrace();
+                    }
+                }
+                return f;
+            } else {
+                String extension = MimeTypeMap.getFileExtensionFromUrl(fileName);
+                System.out.println("Extensions DownloadFile " + extension);
+                if (extension.equals("") && fileType.equals("")) {
+                    extension = "pdf";
+                    System.out.println("extension (default): " + extension);
+                }
+
+                if (fileType != "" && extension.equals("")) {
+                    extension = fileType;
+                    System.out.println("extension (default): " + extension);
+                }
+
+                // check has extension
+                if (fileName.indexOf("\\.") == -1) {
+                    fileName = fileName + '.' + extension;
+                }
+                // if use cache, check exist
+                if (cache != null && cache) {
+                    File existFile = new File(outputDir, fileName);
+                    if (existFile.exists()) {
+                        return existFile;
+                    }
+                }
+
+
+                File f;
+                try {
+                    // use cache
+                    f = cache != null && cache ? new File(outputDir, fileName)
+                            : File.createTempFile(FILE_TYPE_PREFIX, "." + extension, outputDir);
+
+                    // make sure the receiving app can read this file
+                    f.setReadable(true, false);
+                    System.out.println(f.getPath());
+
+                    try {
+                        FileOutputStream outStream = new FileOutputStream(f);
+                        try {
+                            // Transfer bytes from in to out
+                            byte[] buf = new byte[1024];
+                            int len;
+                            while ((len = in.read(buf)) > 0) {
+                                outStream.write(buf, 0, len);
+                            }
+                        } finally {
+                            outStream.close();
+                        }
+                    } finally {
+                        in.close();
+                    }
+
+                    if (f.exists()) {
+                        System.out.println("File exists");
+                    } else {
+                        System.out.println("File doesn't exist");
+                    }
+
+                    return f;
+                } catch (Exception err) {
+                    err.printStackTrace();
+                }
+
+                return null;
+            }
+
+
         } catch (FileNotFoundException e) {
             e.printStackTrace();
             callback.invoke(ERROR_FILE_NOT_FOUND);
@@ -281,6 +391,7 @@ private File downloadFile(String url, String fileName, Boolean cache, String fil
     private static String getMimeType(String url) {
         String mimeType = null;
         System.out.println("Url: " + url);
+        url = url.replaceAll(" ", "");
         String extension = MimeTypeMap.getFileExtensionFromUrl(url);
         if (extension != null) {
             mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension);
@@ -315,12 +426,20 @@ public FileDownloaderAsyncTask(Callback callback,
 
         @Override
         protected File doInBackground(Void... arg0) {
-            if (!url.startsWith("file://")) {
-                System.out.println("Url to download" +url);
+            if (url.startsWith("content://")) {
+                File file = null;
+                try {
+                    InputStream in = getCurrentActivity().getContentResolver().openInputStream(Uri.parse(url));
+                    file = copyFile(in, fileName, cache, fileType, bytesData, callback);
+                } catch (FileNotFoundException e) {
+                    System.out.println(e);
+                }
+                return  file;
+            } else if (!url.startsWith("file://")) {
+                System.out.println("Url to download" + url);
                 return downloadFile(url, fileName, cache, fileType, bytesData, callback);
             } else {
-                File file = new File(url.replace("file://", ""));
-                return file;
+                return new File(url.replace("file://", ""));
             }
         }
 

package.json

@@ -23,8 +23,8 @@
   "peerDependencies": {
     "react": "^16.3.0-alpha.1",
     "react-native": "0.54.3",
-		"react-native-fs":"^2.3.2",
-		"react-native-doc-viewer": "2.7.8"
+    "react-native-fs":"^2.3.2",
+    "react-native-doc-viewer": "2.7.8"
   },
   "repository": {
     "type": "git",