我正在调查 Android AccessibilityService
并想查看所有可能的事件类型,
手势和关键事件。
我能够收到所有 public void onAccessibilityEvent(final AccessibilityEvent accessibilityEvent) {}
但是我的服务从未收到 protected boolean onGesture(int gestureId) {}
或protected boolean onKeyEvent(KeyEvent event) {}
调用。
当我在辅助功能设置中启用我的辅助功能服务时,我看到服务连接正常
我可以看到服务从 public void onAccessibilityEvent(final AccessibilityEvent accessibilityEvent) {}
方法中注销
我没有配置什么?或配置不正确?
我的 list 文件看起来像这样
<service
android:name=".MyAccessibilityService"
android:label="My Accessibility"
android:enabled="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/accessibilityservice" />
</service>
xml 无障碍服务内容是:-
<?xml version="1.0" encoding="utf-8"?>
<accessibility-service xmlns:android="http://schemas.android.com/apk/res/android"
android:accessibilityEventTypes="typeAllMask"
android:accessibilityFeedbackType="feedbackSpoken"
android:accessibilityFlags="flagDefault"
android:canRequestEnhancedWebAccessibility="true"
android:canRequestFilterKeyEvents="true"
android:canRequestTouchExplorationMode="true"
android:canRetrieveWindowContent="true"
android:notificationTimeout="1000"
android:packageNames="com.research.my.accessibility" />
服务 AccessibilityServiceInfo 如下:-
@Override
protected void onServiceConnected() {
super.onServiceConnected();
Log.d("TAG", "onServiceConnected");
final AccessibilityServiceInfo accessibilityServiceInfo = new AccessibilityServiceInfo();
accessibilityServiceInfo.eventTypes = AccessibilityEvent.TYPES_ALL_MASK;
accessibilityServiceInfo.feedbackType = AccessibilityServiceInfo.FEEDBACK_ALL_MASK;
accessibilityServiceInfo.packageNames = new String[] {"com.research.my.accessibility"};
accessibilityServiceInfo.notificationTimeout = 1000;
setServiceInfo(accessibilityServiceInfo);
}
最佳答案
可能是您需要更改标志
<?xml version="1.0" encoding="utf-8"?>
<accessibility-service
xmlns:android="http://schemas.android.com/apk/res/android"
android:accessibilityEventTypes="typeContextClicked|typeViewClicked"
android:packageNames="com.example.andres.eventcapture"
android:accessibilityFlags="flagRequestFilterKeyEvents"
android:accessibilityFeedbackType="feedbackAllMask"
android:notificationTimeout="50"
android:canRetrieveWindowContent="true"
android:settingsActivity=""
android:canRequestFilterKeyEvents="true"
/>
像这样的东西。
或者您也可以尝试 FLAG_REQUEST_TOUCH_EXPLORATION_MODE
关于android - 如何配置 Android AccessibilityService,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/43808450/