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我們已經構建並部署了一款完美運行的基於位置的購物應用。直到我們發現由於拋出安全性異常,我們的應用程序無法在Android 5.1.1設備上運行。Android 5.1的位置權限
經過一番研究,我發現Google創建了一個在運行時請求權限的新方法,但沒有看到任何明確的方法。
任何人都可以在運行時給用戶提供明確的指導/請求許可的代碼行。每當它需要位置時(這在我們的情況中,這是很多的),應用程序也必須這樣做;
編輯: 這裏是清單的一部分:
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.CALL_PHONE" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.SEND_SMS"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<!-- GCM Permissions -->
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<uses-permission android:name="com.site.app.permission.C2D_MESSAGE" />
<permission android:name="com.site.app.permission.C2D_MESSAGE" android:protectionLevel="signature" />
這裏的logcat的:
09-16 10:08:55.531: E/AndroidRuntime(22970): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.site.app/com.site.app.Search}: java.lang.SecurityException: "passive" location provider requires ACCESS_FINE_LOCATION permission.
09-16 10:08:55.531: E/AndroidRuntime(22970): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2379)
09-16 10:08:55.531: E/AndroidRuntime(22970): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2442)
09-16 10:08:55.531: E/AndroidRuntime(22970): at android.app.ActivityThread.access$800(ActivityThread.java:156)
09-16 10:08:55.531: E/AndroidRuntime(22970): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1351)
09-16 10:08:55.531: E/AndroidRuntime(22970): at android.os.Handler.dispatchMessage(Handler.java:102)
09-16 10:08:55.531: E/AndroidRuntime(22970): at android.os.Looper.loop(Looper.java:211)
09-16 10:08:55.531: E/AndroidRuntime(22970): at android.app.ActivityThread.main(ActivityThread.java:5389)
09-16 10:08:55.531: E/AndroidRuntime(22970): at java.lang.reflect.Method.invoke(Native Method)
09-16 10:08:55.531: E/AndroidRuntime(22970): at java.lang.reflect.Method.invoke(Method.java:372)
09-16 10:08:55.531: E/AndroidRuntime(22970): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1020)
09-16 10:08:55.531: E/AndroidRuntime(22970): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:815)
09-16 10:08:55.531: E/AndroidRuntime(22970): Caused by: java.lang.SecurityException: "passive" location provider requires ACCESS_FINE_LOCATION permission.
09-16 10:08:55.531: E/AndroidRuntime(22970): at android.os.Parcel.readException(Parcel.java:1553)
09-16 10:08:55.531: E/AndroidRuntime(22970): at android.os.Parcel.readException(Parcel.java:1505)
09-16 10:08:55.531: E/AndroidRuntime(22970): at android.location.ILocationManager$Stub$Proxy.getLastLocation(ILocationManager.java:693)
09-16 10:08:55.531: E/AndroidRuntime(22970): at android.location.LocationManager.getLastKnownLocation(LocationManager.java:1184)
09-16 10:08:55.531: E/AndroidRuntime(22970): at com.site.app.Search.getBestLocator(Search.java:423)
09-16 10:08:55.531: E/AndroidRuntime(22970): at com.site.app.Search.useAndroidFinder(Search.java:563)
09-16 10:08:55.531: E/AndroidRuntime(22970): at com.site.app.Search.onCreate(Search.java:126)
09-16 10:08:55.531: E/AndroidRuntime(22970): at android.app.Activity.performCreate(Activity.java:5990)
09-16 10:08:55.531: E/AndroidRuntime(22970): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
09-16 10:08:55.531: E/AndroidRuntime(22970): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2332)
09-16 10:08:55.531: E/AndroidRuntime(22970): ... 10 more
「經過一番研究,我發現Google創建了一個在運行時請求權限的新方法」 - 不適用於Android 5.1。這直到Android 6.0纔開始。您可能希望考慮發佈問題的[最小,完整和可驗證的示例](http://stackoverflow.com/help/mcve),在這種情況下,您的代碼將包括您的代碼,您的清單在哪裏有權限,和'SecurityException'的堆棧跟蹤。 – CommonsWare
我已經包含了部分清單和logcat。謝謝。 – Visionwriter
你在測試什麼設備?也許它是一個設備特有的問題。 – CommonsWare