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Implementation of input type file chooser to allow to capture, record and upload file #1061

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Implementation of input type file chooser to allow to capture, record and upload file #1061

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4 changes: 4 additions & 0 deletions plugin.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,10 @@
</feature>
</config-file>

<config-file target="AndroidManifest.xml" parent="/manifest">
<uses-permission android:name="android.permission.CAMERA" required="true" />
</config-file>

<source-file src="src/android/InAppBrowser.java" target-dir="src/org/apache/cordova/inappbrowser" />
<source-file src="src/android/InAppBrowserDialog.java" target-dir="src/org/apache/cordova/inappbrowser" />
<source-file src="src/android/InAppChromeClient.java" target-dir="src/org/apache/cordova/inappbrowser" />
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95 changes: 84 additions & 11 deletions src/android/InAppBrowser.java
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Expand Up @@ -34,6 +34,7 @@ Licensed to the Apache Software Foundation (ASF) under one
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.provider.MediaStore;
import android.text.InputType;
import android.util.TypedValue;
import android.view.Gravity;
Expand Down Expand Up @@ -65,23 +66,29 @@ Licensed to the Apache Software Foundation (ASF) under one

import org.apache.cordova.CallbackContext;
import org.apache.cordova.Config;
import org.apache.cordova.BuildHelper;
import org.apache.cordova.CordovaArgs;
import org.apache.cordova.CordovaHttpAuthHandler;
import org.apache.cordova.CordovaPlugin;
import org.apache.cordova.CordovaWebView;
import org.apache.cordova.LOG;
import org.apache.cordova.PluginManager;
import org.apache.cordova.PluginResult;
import org.apache.cordova.camera.FileProvider;
import org.json.JSONException;
import org.json.JSONObject;

import java.io.File;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.HashMap;
import java.util.Date;
import java.util.StringTokenizer;

@SuppressLint("SetJavaScriptEnabled")
Expand Down Expand Up @@ -151,6 +158,7 @@ public class InAppBrowser extends CordovaPlugin {
private boolean fullscreen = true;
private String[] allowedSchemes;
private InAppBrowserClient currentClient;
private File tempImageFile;

/**
* Executes the request and returns PluginResult.
Expand Down Expand Up @@ -930,14 +938,35 @@ public boolean onShowFileChooser (WebView webView, ValueCallback<Uri[]> filePath
mUploadCallback.onReceiveValue(null);
}
mUploadCallback = filePathCallback;

// Create File Chooser Intent
Intent content = new Intent(Intent.ACTION_GET_CONTENT);
content.addCategory(Intent.CATEGORY_OPENABLE);
content.setType("*/*");

// Run cordova startActivityForResult
cordova.startActivityForResult(InAppBrowser.this, Intent.createChooser(content, "Select File"), FILECHOOSER_REQUESTCODE);

// File chooser implementation to show camera, camcorder and file browser as option to choose from
String applicationId = (String) BuildHelper.getBuildConfigValue(cordova.getActivity(), "APPLICATION_ID");
applicationId = preferences.getString("applicationId", applicationId);

// camera intent
Intent pictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
tempImageFile = createTempFile(".jpg");
Uri intentCameraOutputUri = FileProvider.getUriForFile(cordova.getActivity(), applicationId + ".fileprovider", tempImageFile);
pictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, intentCameraOutputUri);

// video intent
Intent videoIntent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);

// Files intent

Intent contentSelectionIntent = new Intent(Intent.ACTION_GET_CONTENT);
contentSelectionIntent.addCategory(Intent.CATEGORY_OPENABLE);
contentSelectionIntent.setType("*/*");

Intent[] intentArray = new Intent[]{pictureIntent, videoIntent, contentSelectionIntent};

Intent chooserIntent = new Intent(Intent.ACTION_CHOOSER);
chooserIntent.putExtra(Intent.EXTRA_INTENT, pictureIntent);
chooserIntent.putExtra(Intent.EXTRA_INTENT, videoIntent);
chooserIntent.putExtra(Intent.EXTRA_INTENT, contentSelectionIntent);
chooserIntent.putExtra(Intent.EXTRA_TITLE, "Choose an action");
chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, intentArray);
cordova.startActivityForResult(InAppBrowser.this, chooserIntent, FILECHOOSER_REQUESTCODE);
return true;
}
});
Expand Down Expand Up @@ -1075,6 +1104,30 @@ public void postMessage(String data) {
return "";
}

/**
* Create temp file to store the choose file
*
* @param String to create a file with extension of
*/
private File createTempFile(String extension) {
File fileDir = cordova.getActivity().getExternalCacheDir();
File file;
try {
if (!fileDir.isDirectory() || !fileDir.exists())
fileDir.mkdir();
} catch (Exception e) {
return null;
}
try {
String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
String imageFileName = "camera_" + timeStamp;
file = new File(fileDir, imageFileName + extension);
} catch (Exception e) {
return null;
}
return file;
}

/**
* Create a new plugin success result and send it back to JavaScript
*
Expand Down Expand Up @@ -1111,12 +1164,32 @@ private void sendUpdate(JSONObject obj, boolean keepCallback, PluginResult.Statu
public void onActivityResult(int requestCode, int resultCode, Intent intent) {
LOG.d(LOG_TAG, "onActivityResult");
// If RequestCode or Callback is Invalid
if(requestCode != FILECHOOSER_REQUESTCODE || mUploadCallback == null) {
if (resultCode == 0){ // cancelled
mUploadCallback.onReceiveValue(WebChromeClient.FileChooserParams.parseResult(resultCode, intent));
mUploadCallback = null;
return;
}

// handle the selected photo, video or file
if (requestCode == FILECHOOSER_REQUESTCODE && resultCode == -1 && intent == null) {
mUploadCallback.onReceiveValue(new Uri[]{Uri.fromFile(tempImageFile)});
mUploadCallback = null;
return;
}
else if (requestCode == FILECHOOSER_REQUESTCODE && intent.getData() != null) { // video/file
mUploadCallback.onReceiveValue(WebChromeClient.FileChooserParams.parseResult(resultCode, intent));
mUploadCallback = null;
return;
}
else if (requestCode != FILECHOOSER_REQUESTCODE || mUploadCallback == null) {
super.onActivityResult(requestCode, resultCode, intent);
mUploadCallback = null;
return;
}
mUploadCallback.onReceiveValue(WebChromeClient.FileChooserParams.parseResult(resultCode, intent));
mUploadCallback = null;
else {
mUploadCallback.onReceiveValue(WebChromeClient.FileChooserParams.parseResult(resultCode, intent));
mUploadCallback = null;
}
}

/**
Expand Down