feat(android): Add support for the capture attribute (react-native-webview#2954)

Co-authored-by: Thibault Malbranche <thibault@brigad.co>

Author: robxyy

android/src/main/java/com/reactnativecommunity/webview/RNCWebChromeClient.java

@@ -311,7 +311,7 @@ public boolean onShowFileChooser(WebView webView, ValueCallback<Uri[]> filePathC
         String[] acceptTypes = fileChooserParams.getAcceptTypes();
         boolean allowMultiple = fileChooserParams.getMode() == WebChromeClient.FileChooserParams.MODE_OPEN_MULTIPLE;
 
-        return this.mWebView.getThemedReactContext().getNativeModule(RNCWebViewModule.class).startPhotoPickerIntent(filePathCallback, acceptTypes, allowMultiple);
+        return this.mWebView.getThemedReactContext().getNativeModule(RNCWebViewModule.class).startPhotoPickerIntent(filePathCallback, acceptTypes, allowMultiple, fileChooserParams.isCaptureEnabled());
     }
 
     @Override

android/src/main/java/com/reactnativecommunity/webview/RNCWebViewModuleImpl.java

@@ -262,14 +262,15 @@ public void startPhotoPickerIntent(String acceptType, ValueCallback<Uri> callbac
         }
     }
 
-    public boolean startPhotoPickerIntent(final String[] acceptTypes, final boolean allowMultiple, ValueCallback<Uri[]> callback) {
+    public boolean startPhotoPickerIntent(final String[] acceptTypes, final boolean allowMultiple, final ValueCallback<Uri[]> callback, final boolean isCaptureEnabled) {
         mFilePathCallback = callback;
         Activity activity = mContext.getCurrentActivity();
 
         ArrayList<Parcelable> extraIntents = new ArrayList<>();
+        Intent photoIntent = null;
         if (!needsCameraPermission()) {
             if (acceptsImages(acceptTypes)) {
-                Intent photoIntent = getPhotoIntent();
+                photoIntent = getPhotoIntent();
                 if (photoIntent != null) {
                     extraIntents.add(photoIntent);
                 }
@@ -282,16 +283,24 @@ public boolean startPhotoPickerIntent(final String[] acceptTypes, final boolean
             }
         }
 
-        Intent fileSelectionIntent = getFileChooserIntent(acceptTypes, allowMultiple);
-
         Intent chooserIntent = new Intent(Intent.ACTION_CHOOSER);
-        chooserIntent.putExtra(Intent.EXTRA_INTENT, fileSelectionIntent);
-        chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, extraIntents.toArray(new Parcelable[]{}));
+        if (isCaptureEnabled) {
+            chooserIntent = photoIntent;
+        } else {
+            Intent fileSelectionIntent = getFileChooserIntent(acceptTypes, allowMultiple);
 
-        if (chooserIntent.resolveActivity(activity.getPackageManager()) != null) {
-            activity.startActivityForResult(chooserIntent, PICKER);
+            chooserIntent.putExtra(Intent.EXTRA_INTENT, fileSelectionIntent);
+            chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, extraIntents.toArray(new Parcelable[]{}));
+        }
+
+        if (chooserIntent != null) {
+            if (chooserIntent.resolveActivity(activity.getPackageManager()) != null) {
+                activity.startActivityForResult(chooserIntent, PICKER);
+            } else {
+                Log.w("RNCWebViewModule", "there is no Activity to handle this Intent");
+            }
         } else {
-            Log.w("RNCWebViewModule", "there is no Activity to handle this Intent");
+            Log.w("RNCWebViewModule", "there is no Camera permission");
         }
 
         return true;

android/src/newarch/com/reactnativecommunity/webview/RNCWebViewModule.java

@@ -33,8 +33,8 @@ public void startPhotoPickerIntent(ValueCallback<Uri> filePathCallback, String a
         mRNCWebViewModuleImpl.startPhotoPickerIntent(acceptType, filePathCallback);
     }
 
-    public boolean startPhotoPickerIntent(final ValueCallback<Uri[]> callback, final String[] acceptTypes, final boolean allowMultiple) {
-        return mRNCWebViewModuleImpl.startPhotoPickerIntent(acceptTypes, allowMultiple, callback);
+    public boolean startPhotoPickerIntent(final ValueCallback<Uri[]> callback, final String[] acceptTypes, final boolean allowMultiple, final boolean isCaptureEnabled) {
+        return mRNCWebViewModuleImpl.startPhotoPickerIntent(acceptTypes, allowMultiple, callback, isCaptureEnabled);
     }
 
     public void setDownloadRequest(DownloadManager.Request request) {

android/src/oldarch/com/reactnativecommunity/webview/RNCWebViewModule.java

@@ -35,8 +35,8 @@ public void startPhotoPickerIntent(ValueCallback<Uri> filePathCallback, String a
         mRNCWebViewModuleImpl.startPhotoPickerIntent(acceptType, filePathCallback);
     }
 
-    public boolean startPhotoPickerIntent(final ValueCallback<Uri[]> callback, final String[] acceptTypes, final boolean allowMultiple) {
-        return mRNCWebViewModuleImpl.startPhotoPickerIntent(acceptTypes, allowMultiple, callback);
+    public boolean startPhotoPickerIntent(final ValueCallback<Uri[]> callback, final String[] acceptTypes, final boolean allowMultiple, final boolean isCaptureEnabled) {
+        return mRNCWebViewModuleImpl.startPhotoPickerIntent(acceptTypes, allowMultiple, callback, isCaptureEnabled);
     }
 
     public void setDownloadRequest(DownloadManager.Request request) {