How to modify file selector options in a webview?









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In my application, I'm using a webview page in which users can select files to upload. It's only showing two options for Camera and Documents. But in google chrome or even other webview applications, there are more options, such as voice recorder.



I'm using WebChromeClient as base for my pages. I used the startActivityOpenChooser before file opener prompt, which I believe this function is all I need to change, if possible.



// openFileChooser for Android < 3.0
public void openFileChooser(ValueCallback<Uri> uploadMsg)
openFileChooser(uploadMsg, "");

...
public void startActivityOpenChooser(String acceptType)
File imageStorageDir = new File(mainActivity.getExternalCacheDir(), "user_upload_files");

if (!imageStorageDir.exists())
// Create user_upload_files at sdcard
imageStorageDir.mkdirs();


// Create camera captured image file path and name
File file = new File(imageStorageDir + File.separator + "IMG_" + String.valueOf(System.currentTimeMillis()) + ".jpg");
mainActivity.mCapturedImageURI = Uri.fromFile(file);

// Camera capture image intent
final Intent captureIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
captureIntent.putExtra(MediaStore.EXTRA_OUTPUT, mainActivity.mCapturedImageURI);

Intent i = null;
if (Build.VERSION.SDK_INT < 19)
i = new Intent();
i.setAction(Intent.ACTION_GET_CONTENT);
else
i = new Intent(Intent.ACTION_OPEN_DOCUMENT);
i.addCategory(Intent.CATEGORY_OPENABLE);

i.setType("*/*");

// Create file chooser intent
Intent chooserIntent = Intent.createChooser(i, mainActivity.getResources().getString(R.string.choose_file_for_upload));

// Set camera intent to file chooser
chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, new ParcelablecaptureIntent);

// On select image call onActivityResult method of activity
mainActivity.startActivityForResult(chooserIntent, MainActivity.FILECHOOSER_RESULTCODE);



Here is an image showing the difference: IMG










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    up vote
    0
    down vote

    favorite












    In my application, I'm using a webview page in which users can select files to upload. It's only showing two options for Camera and Documents. But in google chrome or even other webview applications, there are more options, such as voice recorder.



    I'm using WebChromeClient as base for my pages. I used the startActivityOpenChooser before file opener prompt, which I believe this function is all I need to change, if possible.



    // openFileChooser for Android < 3.0
    public void openFileChooser(ValueCallback<Uri> uploadMsg)
    openFileChooser(uploadMsg, "");

    ...
    public void startActivityOpenChooser(String acceptType)
    File imageStorageDir = new File(mainActivity.getExternalCacheDir(), "user_upload_files");

    if (!imageStorageDir.exists())
    // Create user_upload_files at sdcard
    imageStorageDir.mkdirs();


    // Create camera captured image file path and name
    File file = new File(imageStorageDir + File.separator + "IMG_" + String.valueOf(System.currentTimeMillis()) + ".jpg");
    mainActivity.mCapturedImageURI = Uri.fromFile(file);

    // Camera capture image intent
    final Intent captureIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
    captureIntent.putExtra(MediaStore.EXTRA_OUTPUT, mainActivity.mCapturedImageURI);

    Intent i = null;
    if (Build.VERSION.SDK_INT < 19)
    i = new Intent();
    i.setAction(Intent.ACTION_GET_CONTENT);
    else
    i = new Intent(Intent.ACTION_OPEN_DOCUMENT);
    i.addCategory(Intent.CATEGORY_OPENABLE);

    i.setType("*/*");

    // Create file chooser intent
    Intent chooserIntent = Intent.createChooser(i, mainActivity.getResources().getString(R.string.choose_file_for_upload));

    // Set camera intent to file chooser
    chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, new ParcelablecaptureIntent);

    // On select image call onActivityResult method of activity
    mainActivity.startActivityForResult(chooserIntent, MainActivity.FILECHOOSER_RESULTCODE);



    Here is an image showing the difference: IMG










    share|improve this question

























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      In my application, I'm using a webview page in which users can select files to upload. It's only showing two options for Camera and Documents. But in google chrome or even other webview applications, there are more options, such as voice recorder.



      I'm using WebChromeClient as base for my pages. I used the startActivityOpenChooser before file opener prompt, which I believe this function is all I need to change, if possible.



      // openFileChooser for Android < 3.0
      public void openFileChooser(ValueCallback<Uri> uploadMsg)
      openFileChooser(uploadMsg, "");

      ...
      public void startActivityOpenChooser(String acceptType)
      File imageStorageDir = new File(mainActivity.getExternalCacheDir(), "user_upload_files");

      if (!imageStorageDir.exists())
      // Create user_upload_files at sdcard
      imageStorageDir.mkdirs();


      // Create camera captured image file path and name
      File file = new File(imageStorageDir + File.separator + "IMG_" + String.valueOf(System.currentTimeMillis()) + ".jpg");
      mainActivity.mCapturedImageURI = Uri.fromFile(file);

      // Camera capture image intent
      final Intent captureIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
      captureIntent.putExtra(MediaStore.EXTRA_OUTPUT, mainActivity.mCapturedImageURI);

      Intent i = null;
      if (Build.VERSION.SDK_INT < 19)
      i = new Intent();
      i.setAction(Intent.ACTION_GET_CONTENT);
      else
      i = new Intent(Intent.ACTION_OPEN_DOCUMENT);
      i.addCategory(Intent.CATEGORY_OPENABLE);

      i.setType("*/*");

      // Create file chooser intent
      Intent chooserIntent = Intent.createChooser(i, mainActivity.getResources().getString(R.string.choose_file_for_upload));

      // Set camera intent to file chooser
      chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, new ParcelablecaptureIntent);

      // On select image call onActivityResult method of activity
      mainActivity.startActivityForResult(chooserIntent, MainActivity.FILECHOOSER_RESULTCODE);



      Here is an image showing the difference: IMG










      share|improve this question















      In my application, I'm using a webview page in which users can select files to upload. It's only showing two options for Camera and Documents. But in google chrome or even other webview applications, there are more options, such as voice recorder.



      I'm using WebChromeClient as base for my pages. I used the startActivityOpenChooser before file opener prompt, which I believe this function is all I need to change, if possible.



      // openFileChooser for Android < 3.0
      public void openFileChooser(ValueCallback<Uri> uploadMsg)
      openFileChooser(uploadMsg, "");

      ...
      public void startActivityOpenChooser(String acceptType)
      File imageStorageDir = new File(mainActivity.getExternalCacheDir(), "user_upload_files");

      if (!imageStorageDir.exists())
      // Create user_upload_files at sdcard
      imageStorageDir.mkdirs();


      // Create camera captured image file path and name
      File file = new File(imageStorageDir + File.separator + "IMG_" + String.valueOf(System.currentTimeMillis()) + ".jpg");
      mainActivity.mCapturedImageURI = Uri.fromFile(file);

      // Camera capture image intent
      final Intent captureIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
      captureIntent.putExtra(MediaStore.EXTRA_OUTPUT, mainActivity.mCapturedImageURI);

      Intent i = null;
      if (Build.VERSION.SDK_INT < 19)
      i = new Intent();
      i.setAction(Intent.ACTION_GET_CONTENT);
      else
      i = new Intent(Intent.ACTION_OPEN_DOCUMENT);
      i.addCategory(Intent.CATEGORY_OPENABLE);

      i.setType("*/*");

      // Create file chooser intent
      Intent chooserIntent = Intent.createChooser(i, mainActivity.getResources().getString(R.string.choose_file_for_upload));

      // Set camera intent to file chooser
      chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, new ParcelablecaptureIntent);

      // On select image call onActivityResult method of activity
      mainActivity.startActivityForResult(chooserIntent, MainActivity.FILECHOOSER_RESULTCODE);



      Here is an image showing the difference: IMG







      java android android-webview google-chrome-webview






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      edited Nov 10 at 11:53









      Kling Klang

      32k156286




      32k156286










      asked Nov 10 at 10:25









      ananda

      4741929




      4741929



























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