java - uid 没有 android.permission.SEND_SMS

Question

这个问题已经有答案了:

Android permission doesn't work even if I have declared it (12 个回答)

已关闭 1 年前。

我正在尝试从一个模拟器向另一个模拟器发送消息 (SMS):

AndroidManifest.xml

<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();
        }
    }

我遇到以下异常:

java.lang.SecurityException: Sending SMS message: uid 10082 does not have android.permission.SEND_SMS.

Answer 1

对于初学者，您可以通过执行以下操作来检查授予您的应用的权限:

adb shell dumpsys package <your package>

你会看到类似的内容:

grantedPermissions:
  android.permission.MANAGE_ACCOUNTS
  android.permission.WRITE_SYNC_SETTINGS
  android.permission.RECEIVE_BOOT_COMPLETED

android.permission.SEND_SMS 权限为危险 保护级别。这意味着从 API 23 开始，您需要提示用户接受权限。在 list 中声明其用途是不够的。您可以在这里阅读相关内容: https://developer.android.com/guide/topics/permissions/overview#dangerous-permission-prompt