我正在 Android 中编写一个无障碍服务,它依赖于获取当前所选视图的视图 ID,但是在某些设备(Nexus 6P 6.0.1、三星 Galaxy S6 edge+ 5 + 6.0.1)上我没有通过和在其他人(HTC One M8 5.0.1)上它通过了罚款。因为它在某些设备上运行良好,所以我确信我的代码没有问题,但是我在下面发布了一个最小的测试用例。
谁能帮助我在所有设备上获取我的服务报告 ID?
A11y 服务
public class ViewIdLoggingAccessibilityService extends AccessibilityService {
@Override
public void onAccessibilityEvent(AccessibilityEvent event) {
AccessibilityNodeInfo source = event.getSource();
if (source == null) {
Log.d("onAccessibilityEvent", "source was null for: " + event);
} else {
String viewIdResourceName = source.getViewIdResourceName();
Log.d("onAccessibilityEvent", "viewid: " + viewIdResourceName);
}
}
@Override
public void onInterrupt() {
Log.d("!# onInterrupt", "called");
}
}
AndroidManifest.xml
<manifest package="com.example.a11yservice"
xmlns:android="http://schemas.android.com/apk/res/android"
>
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme"
>
<service
android:name=".ViewIdLoggingAccessibilityService"
android:label="@string/view_id_logging_service_label"
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/serviceconfig"
/>
</service>
</application>
</manifest>
服务配置.xml
<accessibility-service xmlns:android="http://schemas.android.com/apk/res/android"
android:accessibilityEventTypes="typeViewClicked|typeViewFocused"
android:accessibilityFeedbackType="feedbackGeneric"
android:accessibilityFlags="flagReportViewIds"
android:canRetrieveWindowContent="true"
android:notificationTimeout="100" />