uid没有android.permission.send_短信

我正在尝试将消息(SMS)从一个模拟器发送到另一个模拟器:

androidmanifest.xml文件

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="eheio.com.exo2">

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


    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        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>

发送消息方法:

public void sendMessage(View view) {
        EditText number = findViewById(R.id.number);
        EditText message = findViewById(R.id.message);
        try {
            SmsManager smsManager = SmsManager.getDefault();
            smsManager.sendTextMessage(number.getText().toString(), null, message.getText().toString(), null, null);
            Toast.makeText(getApplicationContext(), "SMS Sent!", Toast.LENGTH_LONG).show();
        } catch (Exception e) {
            Toast.makeText(getApplicationContext(), "SMS failed, please try again later!", Toast.LENGTH_LONG).show();
            e.printStackTrace();
        }
    }

我有以下例外:

java.lang.securityException:发送短消息:uid 10082没有android.permission.send_短消息。