flutter_touch_interaction_controller 1.0.1

A Flutter plugin to detect and handle touch events on the screen for Android device.

Flutter Touch Interaction Controller

• Description: A Flutter plugin to detect and handle touch events on the screen for Android device.
• Technology stack: Flutter plugin.
• Status: CHANGELOG.

Main Features

1. One-touch event recognition and stream provision.
2. Requesting accessibilityService permission.
3. Verifying accessibilityService permission.
4. One-touch execution.

Screenshot: Sample screenshot of the project,

Installation

Add dependencies

Add the following dependency to your pubspec.yaml file:

    dependencies:
    flutter_touch_interaction_controller: ^1.0.0

Change Android settings

1. Add the following code after the activity section in the android/app/src/main/AndroidManifest.xml file:

<service
    android:name="com.rabbitson87.flutter_touch_interaction_controller.AccessibilityServicePlugin"
    android:exported="true"
    android:permission="android.permission.BIND_ACCESSIBILITY_SERVICE">
    <intent-filter>
        <action android:name="android.accessibilityservice.AccessibilityService" />
    </intent-filter>
    <meta-data
        android:name="android.accessibilityservice"
        android:resource="@xml/accessibility_service_config" />
</service>

2. Create android/app/src/main/res/xml/accessibility_service_config.xml file and add the following code:

<accessibility-service xmlns:android="http://schemas.android.com/apk/res/android"
    android:accessibilityEventTypes="typeAllMask"
    android:accessibilityFeedbackType="feedbackSpoken"
    android:accessibilityFlags="flagDefault"
    android:canPerformGestures="true"
    android:canRequestTouchExplorationMode="true"
    android:notificationTimeout="100" />

Usage

Check if the accessibility permission is enabled:

bool isAccessibilityPermissionEnabled = await FlutterTouchInteractionController.isAccessibilityPermissionEnabled;

Request accessibility permission:

await FlutterTouchInteractionController.requestAccessibilityPermission;

Listen to the touch events:

final accessStream = FlutterTouchInteractionController.accessStream.listen((event) {
  print(event);
});

Remove the listener when it is no longer needed:

accessStream.cancel();

Execute a touch event:

await FlutterTouchInteractionController.touch(Point(x: 350, y: 400));

Getting help

If you have questions, concerns, bug reports, etc, please file an issue in this repository's Issue Tracker.

Getting involved

General instructions on how to contribute should be stated with a link to CONTRIBUTING.

---

Open source licensing info

1. TERMS
2. LICENSE

---

Credits and references

1. flutter_accessibility_service
2. do-touch