CODEWITHSUNDEEP
androidandroid-image
lostInTransit
lostInTransit

Reputation: 71047

Access pictures from Pictures app in my android app

Just like the iPhone has a UIImagePickerController to let the user access pictures stored on the device, do we have a similar control in the Android SDK?

Thanks.

Upvotes: 45

Views: 36674

Answers (3)

lokoko
lokoko

Reputation: 5803

Just an update to the answer given by Reto. You could do this to scale the image :

private String getPath(Uri uri) {
String[]  data = { MediaStore.Images.Media.DATA };
CursorLoader loader = new CursorLoader(context, uri, data, null, null, null);
Cursor cursor = loader.loadInBackground();
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
}

Upvotes: 1

jeffreyveon
jeffreyveon

Reputation: 13840

You can also do:

Intent photoPickerIntent = new Intent(Intent.ACTION_PICK);
photoPickerIntent.setType("image/*");
startActivityForResult(photoPickerIntent, 1);

This will pick images across all storages.

Upvotes: 22

Reto Meier
Reto Meier

Reputation: 96916

You can usestartActivityForResult, passing in an Intent that describes an action you want completed and and data source to perform the action on.

Luckily for you, Android includes an Action for picking things: Intent.ACTION__PICK and a data source containing pictures: android.provider.MediaStore.Images.Media.INTERNAL_CONTENT_URI for images on the local device or android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI for images on the SD card.

Call startActivityForResult passing in the pick action and the images you want the user to select from like this:

startActivityForResult(new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.INTERNAL_CONTENT_URI), SELECT_IMAGE);

Then override onActivityResult to listen for the user having made a selection.

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
  super.onActivityResult(requestCode, resultCode, data);
  if (requestCode == SELECT_IMAGE)
    if (resultCode == Activity.RESULT_OK) {
      Uri selectedImage = data.getData();
      // TODO Do something with the select image URI
    } 
}

Once you have the image Uri you can use it to access the image and do whatever you need to do with it.

Upvotes: 87

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