问题
我正在尝试编写代码以从Android应用程序发送短信,但是当我尝试发送短信时,它会将错误发送给我:
09-17 18:37:29.974 12847-12847/**.**.****E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process:**.**.****, PID: 12847
java.lang.SecurityException: Sending SMS message: uid 10092 does not have android.permission.SEND_SMS.
at android.os.Parcel.readException(Parcel.java:1599)
at android.os.Parcel.readException(Parcel.java:1552)
at com.android.internal.telephony.ISms$Stub$Proxy.sendTextForSubscriber(ISms.java:768)
at android.telephony.SmsManager.sendTextMessageInternal(SmsManager.java:310)
at android.telephony.SmsManager.sendTextMessage(SmsManager.java:293)
at**.**.****.MainActivity$3.onClick(MainActivity.java:70)
at android.view.View.performClick(View.java:5198)
at android.view.View$PerformClick.run(View.java:21147)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
我查了但是我在清单中有权限,如下所示:
<?xml version="1.0" encoding="utf-8"?>
<uses-permission android:name="android.permission.SEND_SMS"/>
<uses-feature android:name="android.hardware.telephony"
android:required="true"/>
<application
android:exported="true"
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme">
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
我搜索了互联网,但所有错误都是关于<uses-permission/>
syntax,你能帮我吗?
#1 热门回答(194 赞)
(以下摘自a blog post of mine about this)
现在没有得到你的许可的重要原因是因为你的项目有29或更高的targetSdkVersion
,你要求的许可是"危险的"。在Android 6.0中,这包括:
- ACCESS_COARSE_LOCATION
- ACCESS_FINE_LOCATION
- ADD_VOICEMAIL
- BODY_SENSORS
- CALL_PHONE
- 相机
- GET_ACCOUNTS
- PROCESS_OUTGOING_CALLS
- READ_CALENDAR
- READ_CALL_LOG
- READ_CELL_BROADCASTS
- READ_CONTACTS
- READ_EXTERNAL_STORAGE
- READ_PHONE_STATE
- READ_SMS
- RECEIVE_MMS
- RECEIVE_SMS
- RECEIVE_WAP_PUSH
- 录制音频
- 发简讯
- USE_SIP
- WRITE_CALENDAR
- WRITE_CALL_LOG
- WRITE_CONTACTS
- WRITE_EXTERNAL_STORAGE
对于这些权限,你的targetSdkVersion
23应用程序不仅需要拥有<uses-permission>
元素,而且还必须在运行时从Android 6.0设备上的用户请求这些权限,使用方法如checkSelfPermission()
和requestPermissions()
。
作为临时解决方法,请放弃你的targetSdkVersion
23。
但是,最终,你有理由希望你的targetSdkVersion
为23或更高。那时,你需要调整应用程序以使用新的运行时权限系统。 Android文档已有a page dedicated to this topic。
#2 热门回答(22 赞)
在API级别23以上,你将获得实用的权限,如:
private static final int PERMISSION_REQUEST_CODE = 1;
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M) {
if (checkSelfPermission(Manifest.permission.SEND_SMS)
== PackageManager.PERMISSION_DENIED) {
Log.d("permission", "permission denied to SEND_SMS - requesting it");
String[] permissions = {Manifest.permission.SEND_SMS};
requestPermissions(permissions, PERMISSION_REQUEST_CODE);
}
}
#3 热门回答(6 赞)
以实用方式请求权限(在API 23之后)
ActivityCompat.requestPermissions(this,new String[]{Manifest.permission.SEND_SMS},1);