Force stop app using accessibility service Android?

Question

I am using accessibility service for reading top package. But now I need to stop app and stop it's all running services through accessibility. I have been searching on same found clean master doing same. Please suggest how can I do same?

Answer 1

Using accessibility service you can force stop application.Ref below code

    public class MyAccessibilityService extends AccessibilityService {

    @Override
    public void onAccessibilityEvent(AccessibilityEvent event) {
       //TYPE_WINDOW_STATE_CHANGED == 32
        if (AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED == event
                .getEventType()) {
            AccessibilityNodeInfo nodeInfo = event.getSource();

            if (nodeInfo == null) {
                return;
            }

            List<AccessibilityNodeInfo> list = nodeInfo
                    .findAccessibilityNodeInfosByViewId("com.android.settings:id/left_button");
        //We can find button using button name or button id
            for (AccessibilityNodeInfo node : list) {
                node.performAction(AccessibilityNodeInfo.ACTION_CLICK);
            }

            list = nodeInfo
                    .findAccessibilityNodeInfosByViewId("android:id/button1");
            for (AccessibilityNodeInfo node : list) {
                node.performAction(AccessibilityNodeInfo.ACTION_CLICK);
            }
        }

    }

    @Override
    public void onInterrupt() {
        // TODO Auto-generated method stub

    }
   }

Open Setting screen click application which u want to force stop from installed application.

https://developer.android.com/guide/topics/ui/accessibility/services.html#event-details