Initial input type=file support

framework/src/org/apache/cordova/CordovaChromeClient.java

@@ -24,8 +24,12 @@ import org.json.JSONArray;
 import org.json.JSONException;
 
 import android.annotation.TargetApi;
+import android.app.Activity;
 import android.app.AlertDialog;
 import android.content.DialogInterface;
+import android.content.Intent;
+import android.net.Uri;
+import android.util.Log;
 import android.view.Gravity;
 import android.view.KeyEvent;
 import android.view.View;
@@ -33,6 +37,7 @@ import android.view.ViewGroup.LayoutParams;
 import android.webkit.ConsoleMessage;
 import android.webkit.JsPromptResult;
 import android.webkit.JsResult;
+import android.webkit.ValueCallback;
 import android.webkit.WebChromeClient;
 import android.webkit.WebStorage;
 import android.webkit.WebView;
@@ -47,6 +52,8 @@ import android.widget.RelativeLayout;
  */
 public class CordovaChromeClient extends WebChromeClient {
 
+    public static final int FILECHOOSER_RESULTCODE = 5173;
+    private static final String LOG_TAG = "CordovaChromeClient";
     private String TAG = "CordovaLog";
     private long MAX_QUOTA = 100 * 1024 * 1024;
     private CordovaInterface cordova;
@@ -55,6 +62,9 @@ public class CordovaChromeClient extends WebChromeClient {
     // the video progress view
     private View mVideoProgressView;
     
+    // File Chooser
+    public ValueCallback<Uri> mUploadMessage;
+    
     /**
      * Constructor.
      *
@@ -370,4 +380,20 @@ public class CordovaChromeClient extends WebChromeClient {
     return mVideoProgressView; 
     }
     
+    public void openFileChooser(ValueCallback<Uri> uploadMsg) {
+        this.openFileChooser(uploadMsg, "*/*");
+    }
+
+    public void openFileChooser( ValueCallback<Uri> uploadMsg, String acceptType ) {
+        mUploadMessage = uploadMsg;
+        Intent i = new Intent(Intent.ACTION_GET_CONTENT);
+        i.addCategory(Intent.CATEGORY_OPENABLE);
+        i.setType("*/*");
+        this.cordova.getActivity().startActivityForResult(Intent.createChooser(i, "File Browser"),
+                FILECHOOSER_RESULTCODE);
+    }
+    
+    public ValueCallback<Uri> getValueCallback() {
+        return this.mUploadMessage;
+    }
 }

framework/src/org/apache/cordova/CordovaWebView.java

@@ -334,6 +334,10 @@ public class CordovaWebView extends WebView {
         super.setWebChromeClient(client);
     }
     
+    public CordovaChromeClient getWebChromeClient() {
+        return this.chromeClient;
+    }
+
     /**
      * Load the url into the webview.
      *

framework/src/org/apache/cordova/DroidGap.java

@@ -38,6 +38,7 @@ import android.content.Intent;
 import android.content.res.Configuration;
 import android.graphics.Color;
 import android.media.AudioManager;
+import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
 import android.util.Log;
@@ -49,6 +50,8 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.view.Window;
 import android.view.WindowManager;
+import android.webkit.ValueCallback;
+import android.webkit.WebView;
 import android.webkit.WebViewClient;
 import android.widget.LinearLayout;
 
@@ -190,6 +193,7 @@ public class DroidGap extends Activity implements CordovaInterface {
 
     private String initCallbackClass;
 
+    private Object LOG_TAG;
 
     /**
     * Sets the authentication token.
@@ -818,6 +822,19 @@ public class DroidGap extends Activity implements CordovaInterface {
     protected void onActivityResult(int requestCode, int resultCode, Intent intent) {
         LOG.d(TAG, "Incoming Result");
         super.onActivityResult(requestCode, resultCode, intent);
+        Log.d(TAG, "Request code = " + requestCode);
+        ValueCallback<Uri> mUploadMessage = this.appView.getWebChromeClient().getValueCallback();
+        if (requestCode == CordovaChromeClient.FILECHOOSER_RESULTCODE) {
+            Log.d(TAG, "did we get here?");
+            if (null == mUploadMessage)
+                return;
+            Uri result = intent == null || resultCode != Activity.RESULT_OK ? null : intent.getData();
+            Log.d(TAG, "result = " + result);
+//            Uri filepath = Uri.parse("file://" + FileUtils.getRealPathFromURI(result, this));
+//            Log.d(TAG, "result = " + filepath);
+            mUploadMessage.onReceiveValue(result);
+            mUploadMessage = null;
+        }
         CordovaPlugin callback = this.activityResultCallback;
         if(callback == null)
         {
@@ -869,8 +886,7 @@ public class DroidGap extends Activity implements CordovaInterface {
             final boolean exit = !(errorCode == WebViewClient.ERROR_HOST_LOOKUP);
             me.runOnUiThread(new Runnable() {
                 public void run() {
-                    if (exit)
+                    if (exit) {
-                    {
                         me.appView.setVisibility(View.GONE);
                         me.displayError("Application Error", description + " (" + failingUrl + ")", "OK", exit);
                     }