我一直在尝试从Android Studio上的应用发送短信,但我一直收到运行时错误:
Unfortunately, your App has stopped working
每次按下按钮。
以下是代码:
private void sendSMS(String phoneNumber, String message){
PendingIntent piSent = PendingIntent.getBroadcast(DisplayMessageActivity.this, 0, new Intent(sent), 0);
SmsManager sms = SmsManager.getDefault();
sms.sendTextMessage(phoneNumber, null, message, piSent, null);
}
调试时,它会覆盖除最后一个语句之外的所有语句,涉及sendTextMessage
函数。
这是错误:
java.lang.IllegalStateException: Could not execute method of the activity
at android.view.View$1.onClick(View.java:3758)
at android.view.View.performClick(View.java:4377)
at android.view.View$PerformClick.run(View.java:18044)
at android.os.Handler.handleCallback(Handler.java:725)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5306)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1102)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at android.view.View$1.onClick(View.java:3753)
at android.view.View.performClick(View.java:4377)
at android.view.View$PerformClick.run(View.java:18044)
at android.os.Handler.handleCallback(Handler.java:725)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5306)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1102)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.SecurityException: Sending SMS message: uid 10103 does not have android.permission.SEND_SMS.
at android.os.Parcel.readException(Parcel.java:1425)
at android.os.Parcel.readException(Parcel.java:1379)
at com.android.internal.telephony.ISms$Stub$Proxy.sendText(ISms.java:901)
at android.telephony.SmsManager.sendTextMessage(SmsManager.java:278)
at android.telephony.SmsManager.sendTextMessage(SmsManager.java:146)
at com.example.georges.mobilenetworking.DisplayMessageActivity.sendSMS(DisplayMessageActivity.java:159)
at com.example.georges.mobilenetworking.DisplayMessageActivity.SMS(DisplayMessageActivity.java:75)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at android.view.View$1.onClick(View.java:3753)
at android.view.View.performClick(View.java:4377)
at android.view.View$PerformClick.run(View.java:18044)
at android.os.Handler.handleCallback(Handler.java:725)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5306)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1102)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869)
at dalvik.system.NativeStart.main(Native Method)
我添加了所需的权限,请查看下面的清单文件:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.georges.mobilenetworking" >
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.BLUETOOTH" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.send_sms"/>
<uses-sdk android:minSdkVersion="14" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
<uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission
android:name="android.permission.ACCESS_FINE_LOCATION" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".MainScreen"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".DisplayMessageActivity"
android:label="@string/title_activity_display_message"
android:parentActivityName=".MainScreen" >
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value="com.example.georges.mobilenetworking.MainScreen" />
</activity>
<activity
android:name=".ConnectivityActivity"
android:label="@string/title_activity_connectivity"
android:parentActivityName=".DisplayMessageActivity" >
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value="com.example.georges.mobilenetworking.DisplayMessageActivity" />
</activity>`
<activity
android:name=".Wifi_P2P.Wifi_P2P"
android:label="@string/title_activity_wifi__p2_p"
android:parentActivityName=".DisplayMessageActivity">
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value="com.example.georges.mobilenetworking.Wifi_P2P.WifiP2P" />
</activity>
</application>
</manifest>
注意:当我在另一台PC上使用相同的代码时,它可以正常工作。
答案 0 :(得分:4)
正如您所看到的,由于安全许可,问题就出现了。您可以查看Android的版本是否为 Marshmallow 。
此版本在使用Android的任何功能时都需要独占权限。
查看此link以获取更多信息。
另外根据@Anuridh Sharma的建议检查你的清单文件,如果它包含发送sms for android version lower / equals to Lollipop
的权限更新以下行:
<uses-permission android:name="android.permission.**send_sms**"/>
带
<uses-permission android:name="android.permission.**SEND_SMS**" />
答案 1 :(得分:4)
在日志中写道,错误是由于未提供发送短信的许可而导致的。
Caused by: java.lang.SecurityException: Sending SMS message: uid 10103 does not have android.permission.SEND_SMS.
您需要做的就是在清单中添加权限,例如:
<uses-permission android:name="android.permission.SEND_SMS"/>
修改强>
SEND_SMS 不是 send_sms .SEND_SMS应该是大写字母。
答案 2 :(得分:3)
您应该添加所需的权限以发送消息“android.permission.SEND_SMS”
在清单中的应用程序标记正上方添加以下行。
<uses-permission android:name="android.permission.SEND_SMS" />
希望这会对你有所帮助。