APK 擴展文件下載不起作用 (APK Expansion file download doesn´t work)

問題描述

APK 擴展文件下載不起作用 (APK Expansion file download doesn´t work)

我需要將擴展支持集成到我的應用中。到目前為止，我的應用程序中有示例 DownloaderActivity、Service 和 Receiver。

現在我設置了 XAPKFile

        return new XAPKFile[]{new XAPKFile(
            true,//is main?
            3,//Version
            4550105L)};//File size

文件大小是正確的，它不是“磁盤大小”，但我也試過了。

版本號始終等於我的 apk 包版本。

我將這兩個版本都作為 alhpa 版本上傳到市場上以對其進行測試並使其他人無法訪問。

測試帳戶是開發者帳戶。

問題是現在，下載不會開始。我總是收到提示“下載失敗，因為您可能沒有購買此應用程序”。

我昨天在下載器服務中調試了很多應用程序，以找到實際問題。我在 LicenseValidator.java 驗證方法中從服務器返回的響應代碼始終為 NOT_LICENSED。

RSA 密鑰是正確的。

為什麼我的應用沒有獲得許可？

編輯：

我現在在另一個帳戶上對其進行了測試，得到了不同的錯誤：

該帳戶已作為測試帳戶添加到開發者控制台的許可中

參考解法

方法 1:

I´ve waited one day and now it magically works. Seems that Google needed some time for progressing.

Edit:

Now it stopped working again with the error "Download failed because the resources could not be found", how funny...

方法 2:

When I use Android 5.0.1 I set targetSdkVersion 19 after then my problem solved.

<uses‑sdk
    android:minSdkVersion="9" 
    android:targetSdkVersion="19" />

Wehn I use Android 5.0.1 I set targetSdkVersion 21 I have below error.

<uses‑sdk
        android:minSdkVersion="9" 
        android:targetSdkVersion="21" />

download failed because you may not have purchased this app

LogCat error like this:

12‑28 15:06:34.521: E/AndroidRuntime(14153): FATAL EXCEPTION: main
12‑28 15:06:34.521: E/AndroidRuntime(14153): Process: your_app_package_name, PID: 14153
12‑28 15:06:34.521: E/AndroidRuntime(14153): java.lang.IllegalArgumentException: Service Intent must be explicit: Intent { act=com.android.vending.licensing.ILicensingService }
12‑28 15:06:34.521: E/AndroidRuntime(14153):    at android.app.ContextImpl.validateServiceIntent(ContextImpl.java:1674)
12‑28 15:06:34.521: E/AndroidRuntime(14153):    at android.app.ContextImpl.bindServiceCommon(ContextImpl.java:1773)
12‑28 15:06:34.521: E/AndroidRuntime(14153):    at android.app.ContextImpl.bindService(ContextImpl.java:1751)
12‑28 15:06:34.521: E/AndroidRuntime(14153):    at android.content.ContextWrapper.bindService(ContextWrapper.java:538)
12‑28 15:06:34.521: E/AndroidRuntime(14153):    at com.google.android.vending.licensing.LicenseChecker.checkAccess(LicenseChecker.java:150)
12‑28 15:06:34.521: E/AndroidRuntime(14153):    at com.google.android.vending.expansion.downloader.impl.DownloaderService$LVLRunnable.run(DownloaderService.java:768)
12‑28 15:06:34.521: E/AndroidRuntime(14153):    at android.os.Handler.handleCallback(Handler.java:739)
12‑28 15:06:34.521: E/AndroidRuntime(14153):    at android.os.Handler.dispatchMessage(Handler.java:95)
12‑28 15:06:34.521: E/AndroidRuntime(14153):    at android.os.Looper.loop(Looper.java:135)
12‑28 15:06:34.521: E/AndroidRuntime(14153):    at android.app.ActivityThread.main(ActivityThread.java:5221)
12‑28 15:06:34.521: E/AndroidRuntime(14153):    at java.lang.reflect.Method.invoke(Native Method)
12‑28 15:06:34.521: E/AndroidRuntime(14153):    at java.lang.reflect.Method.invoke(Method.java:372)
12‑28 15:06:34.521: E/AndroidRuntime(14153):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
12‑28 15:06:34.521: E/AndroidRuntime(14153):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)

方法 3:

Make sure the file size same as expansion file uploaded to the android console,

 return new XAPKFile[]{new XAPKFile(
        true,//is main?
        3,//Version
        99695373L)};//File size

And I had the same problem also, but the problem come from here

boolean expansionFilesDelivered() {
    for (XAPKFile xf : xAPKS) {
        String fileName = Helpers.getExpansionAPKFileName(this, xf.mIsMain, xf.mFileVersion);
        if (!Helpers.doesFileExist(this, fileName, xf.mFileSize, false))
            return false;
    }
    return true;
}

It returning false, so the app can not validated the expansion file even the file is downloaded, so I fixed by adding else

boolean expansionFilesDelivered() {
    for (XAPKFile xf : xAPKS) {
        String fileName = Helpers.getExpansionAPKFileName(this, xf.mIsMain, xf.mFileVersion);

        if (!Helpers.doesFileExist(this, fileName, xf.mFileSize, true)) {
            return false;
        }else{
            return true;
        }
    }
    return true;
}

and on account setting, setting licensed test response to LICENSED

Hope that can help you :)

(by Marian Klühspies、Marian Klühspies、ethemsulan、ilovebali)

參考文件

1. APK Expansion file download doesn´t work (CC BY‑SA 2.5/3.0/4.0)