即使我声明了 Android 权限也不起作用
I'm trying to write code to send an SMS from an Android app, but when I try to send the SMS it sends me back the error:
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)
I checked but I have the permissions in the manifest, as follows:
<?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>
I searched the internet but all the errors were about the <uses-permission/>
syntax, could you help me please?
(the following is extracted from a blog post of mine about this)
The big reason for not getting your permission nowadays is because
your project has a targetSdkVersion
of 23 or higher, and the permission
that you are requesting is "dangerous". In Android 6.0, this includes:
ACCEPT_HANDOVER
ACCESS_BACKGROUND_LOCATION
ACCESS_MEDIA_LOCATION
ACTIVITY_RECOGNITION
ANSWER_PHONE_CALLS
ACCESS_COARSE_LOCATION
ACCESS_FINE_LOCATION
ADD_VOICEMAIL
BODY_SENSORS
CALL_PHONE
CAMERA
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
RECORD_AUDIO
SEND_SMS
USE_SIP
WRITE_CALENDAR
WRITE_CALL_LOG
WRITE_CONTACTS
WRITE_EXTERNAL_STORAGE
For these permissions, not only does your targetSdkVersion
23+ app
need to have the <uses-permission>
element(s), but you also have
to ask for those permissions at runtime from the user on Android 6.0+
devices, using methods like checkSelfPermission()
and
requestPermissions()
.
As a temporary workaround, drop your targetSdkVersion
below 23.
However, eventually, you will have some reason to want your
targetSdkVersion
to be 23 or higher. At that time, you will need
to adjust your app to use the new runtime permission system.
The Android documentation has
a page dedicated to this topic.
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