SecureControls

Implementation of Android views that detect screen overlays.

Download

Download via Maven:

<dependency>
  <groupId>com.xrubio.securecontrols</groupId>
  <artifactId>securecontrols</artifactId>
  <version>0.5.0</version>
  <type>pom</type>
</dependency>

or Gradle:

compile 'com.xrubio.securecontrols:securecontrols:0.5.0'

Usage

Currently there are implementations for SecureButton and SecureImageButton. These are drop-in replacement for Button and ImageButton with the addition of windowObscuredTouchEvent.

If the function invoked returns true, processing of the event continues, and the onClickListener` is invoked normally.

<com.xrubio.securecontrols.SecureButton
    android:id="@+id/secure_button"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="@string/secure_button" />

val secureButton = findViewById<SecureButton>(R.id.secure_button)
secureButton.windowObscuredTouchEvent = { _, _ ->
    Toast.makeText(this, "Screen overlay detected", Toast.LENGTH_LONG).show()
    false
}
secureButton.setOnClickListener {
    Toast.makeText(this, "Click succeeded!", Toast.LENGTH_LONG).show()
}

Java example:

SecureButton secureButton = findViewById(R.id.secure_button);
secureButton.setWindowObscuredTouchEvent((view, motionEvent) -> {
    Toast.makeText(this, "Screen overlay detected", Toast.LENGTH_LONG).show();
    return false;
});
secureButton.setOnClickListener(view -> {
    Toast.makeText(this, "Click succeeded!", Toast.LENGTH_LONG).show();
});

Contributors

Contributors are welcomed! Get in touch through Twitter at @teknik_tdr.

Upload to jcentral

Make sure you have the following variables in your global gradle.properties:

bintrayUser=XXX
bintrayApiKey=1234567890ABCDEF

Do a clean build, and after checking no errors or lint warnings are present, upload to Bintray / jcentral:

./gradlew clean build  
./gradlew bintrayUpload --info

License

This workflow is licensed under Apache License 2.0. See LICENSE for more details.