【发布时间】:2017-05-05 15:13:48
【问题描述】:
我正在调查 Android AccessibilityService 并希望查看所有可能的事件类型,
手势和关键事件。
我可以收到所有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) {} 来电。
当我在无障碍设置中启用无障碍服务时,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?还是配置错误?
我的清单文件如下所示
<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);
}
【问题讨论】:
标签: android android-service android-accessibility