调用 sendTextMessage 时获取 IllegalStateException

Getting IllegalStateException when calling sendTextMessage

我一直在尝试从 Android Studio 上的应用程序发送短信,但我一直收到运行时错误:

Unfortunately, your App has stopped working

每次我按下按钮。

代码如下:

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,遍历除最后一条语句外的所有语句,涉及sendTextMessage函数。

这里是错误:

java.lang.IllegalStateException: Could not execute method of the activity
            at android.view.View.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.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.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,请检查下面的清单文件:

<?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,它运行完美。

如您所见,问题是由于安全权限引起的。你能检查一下你的 Android 的版本是 Marshmallow.

此版本在使用 Android 的任何功能时需要独占权限。

查看此 link 了解更多信息。

此外,根据@Anuridh Sharma 的建议,检查您的清单文件是否包含将 android 版本 lower/equals 的短信发送到 Lollipop[ 的权限=13=]

更新以下行:

<uses-permission android:name="android.permission.**send_sms**"/>

<uses-permission android:name="android.permission.**SEND_SMS**" />

日志中写到,具体是由于没有提供发送短信的权限导致的错误。

Caused by: java.lang.SecurityException: Sending SMS message: uid 10103 does not have android.permission.SEND_SMS.

您需要做的就是在您的清单中添加权限,例如:

<uses-permission android:name="android.permission.SEND_SMS"/>

编辑:

SEND_SMS 不是 send_sms.SEND_SMS 应该是大写的.

您应该添加发送消息所需的权限"android.permission.SEND_SMS"

在清单中的应用程序标记上方添加以下行。

<uses-permission android:name="android.permission.SEND_SMS" />

希望这对您有所帮助。