从扩展文件设置通知声音

Question

我正在设置动态通知声音，并想从 android 的扩展文件中设置。这可能吗？，如果是，那么我如何设置或访问扩展文件（.wav）到代码（通知生成器），请分享一些相同的代码

我的尝试：

FCM 代码：

 val AUTHORITY = "com.example.provider.SampleZipFileProvider"
        val CONTENT_URI = Uri.parse("content://$AUTHORITY")

     val defaultSoundUri =    Uri.parse("$CONTENT_URI/${appNotification.sound_name}")


        val notificationBuilder = NotificationCompat.Builder(this)
            .setSmallIcon(R.drawable.icon)
            .setContentTitle(getString(R.string.app_name))
            .setStyle(NotificationCompat.BigTextStyle().bigText(appNotification.message))
            .setWhen(0)
            .setChannelId(Constants.NOTIFICATION_CHNANEL_ID)
            .setContentText(appNotification.message.decodeUnicode())
            .setAutoCancel(true)
            .setSound(defaultSoundUri)
            .setContentIntent(pendingIntent)

SampleZipFileProvider.class

public class SampleZipFileProvider extends APEZProvider {
// main content provider URI
private static final String CONTENT_PREFIX = "content://";

// must match what is declared in the Zip content provider in
// the AndroidManifest.xml file
private static final String AUTHORITY = "com.example";

public static final Uri ASSET_URI = Uri.parse(CONTENT_PREFIX + AUTHORITY);

public String getAuthority() {
    return AUTHORITY;
}

}

清单：

 <provider android:name=".zipfile.SampleZipFileProvider"
              android:authorities="com.example"
              android:exported="false"
              android:grantUriPermissions="true"
              android:multiprocess="true">
        <meta-data android:name="mainVersion"
                   android:value="1"/>

    </provider>

Answer 1

尝试阅读the docs on expansion files，然后针对您不了解的内容提出更具体的问题。如果您不确定，建议使用Apk Expansion Zip library。