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我正在尝试从我的模拟器向第二个模拟器发送短信
主要问题是 Android android.permission.SEND_SMS 可能无法正常工作。
我不确定是因为我安装了最新的 SDK 还是什么问题？
我收到以下预期错误，我没有 android.permission.SEND_SMS。
12-02 21:46:04.150 7881-7881/? W/System: ClassLoader referenced unknown path: /data/app/com.example.alakeel.sms-2/lib/x86_64
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms D/---: Fail
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms W/System.err: java.lang.SecurityException: Sending SMS message: uid 10057 does not have android.permission.SEND_SMS.
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms W/System.err: at android.os.Parcel.readException(Parcel.java:1599)
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms W/System.err: at android.os.Parcel.readException(Parcel.java:1552)
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms W/System.err: at com.android.internal.telephony.ISms$Stub$Proxy.sendTextForSubscriber(ISms.java:768)
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms W/System.err: at android.telephony.SmsManager.sendTextMessageInternal(SmsManager.java:310)
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms W/System.err: at android.telephony.SmsManager.sendTextMessage(SmsManager.java:293)
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms W/System.err: at com.example.alakeel.sms.MainActivity.onCreate(MainActivity.java:19)
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms W/System.err: at android.app.Activity.performCreate(Activity.java:6237)
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms W/System.err: at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1107)
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms W/System.err: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2369)
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms W/System.err: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms W/System.err: at android.app.ActivityThread.-wrap11(ActivityThread.java)
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms W/System.err: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms W/System.err: at android.os.Handler.dispatchMessage(Handler.java:102)
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms W/System.err: at android.os.Looper.loop(Looper.java:148)
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms W/System.err: at android.app.ActivityThread.main(ActivityThread.java:5417)
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms W/System.err: at java.lang.reflect.Method.invoke(Native Method)
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms W/System.err: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
12-02 21:46:04.240 7881-7881/com.example.alakeel.sms W/System.err: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
list 代码:
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.alakeel.sms">
<uses-permission android:name="android.permission.SEND_SMS"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
MainActivity 类的代码:
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
try {
SmsManager smsManager = SmsManager.getDefault();
smsManager.sendTextMessage("+5554", null, "Bus will be at your door in 30 seconds", null, null);
Toast.makeText(getApplicationContext(), "SMS Sent!", Toast.LENGTH_LONG).show();
Log.d("---", "Sent");
}
catch (Exception e) {
Toast.makeText(getApplicationContext(), "SMS faild, please try again.", Toast.LENGTH_LONG).show();
Log.d("---","Fail");
e.printStackTrace();
}
}
}