爲什麼在我從Play商店下載我的應用程序時谷歌地圖不顯示？

Question

• 我開發了一個與谷歌地點相關的小應用程序。
• 地圖正在顯示，當我直接從我的PC上運行應用程序到手機時，一切正常，但是當我上載同一個應用程序在我的個人帳戶的Play商店，並且當我下載時，地圖不顯示。 - 與SH1指紋相關的問題還是與地圖密鑰相關？

• 請幫助我的朋友，因爲我沒有找到任何解決方案，雖然我在谷歌搜索中輸入適當的關鍵字。

• 請多關照

我的清單文件：

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    package="com.example.maps" 
    android:versionCode="1" 
    android:versionName="1.0" > 

    <uses-sdk 
     android:minSdkVersion="8" 
     android:targetSdkVersion="21" /> 

    <permission 
     android:name="com.example.maps.permission.MAPS_RECEIVE" 
     android:protectionLevel="signature" /> 

    <uses-permission android:name="com.example.maps.permission.MAPS_RECEIVE" /> 
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> 
    <uses-permission android:name="android.permission.INTERNET" /> 
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" /> 
    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" /> 
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> 
    <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" /> 
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /> 
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /> 

    <uses-feature 
     android:glEsVersion="0x00020000" 
     android:required="true" /> 

    <application 
     android:allowBackup="true" 
     android:icon="@drawable/logo" 
     android:label="@string/app_name" 
     android:theme="@style/AppTheme" > 
     <activity 
      android:name="com.example.maps.CurrentLocationMainActivity" 
      android:label="@string/app_name" 
      <intent-filter> 
       <action android:name="android.intent.action.MAIN" /> 

       <category android:name="android.intent.category.LAUNCHER" /> 
      </intent-filter> 
     </activity> 



     <meta-data 
      android:name="com.google.android.maps.v2.API_KEY" 
      android:value="XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX-jbt0" /> 
     <meta-data 
      android:name="com.google.android.gms.version" 
      android:value="@integer/google_play_services_version" /> 
    </application> 

</manifest> 

Answer 1

你必須使用ReleaeKey爲谷歌地圖發佈應用程序，否則將desplay地圖空白頁beause你使用直接從PC調試應用程序時運行的調試密鑰。 所以使用釋放鍵。

這樣來做：

  C:\Program Files\Java\jdk1.6.0_45\bin>keytool -genkey -v -keystore "C:\Users\cp 
01\.android\releasekey.ketstore" -alias release_alias -keyalg RSA -keysize 2048 
-validity 10000 
Enter keystore password: 
Re-enter new password: 
What is your first and last name? 
[Unknown]: 
What is the name of your organizational unit? 
[Unknown]: 
What is the name of your organization? 
[Unknown]: 
    What is the name of your City or Locality? 
[Unknown]: 
What is the name of your State or Province? 
[Unknown]: 
What is the two-letter country code for this unit? 
[Unknown]: 
Is CN=Unknown, OU=Unknown, O=Unknown, L=Unknown, ST=Unknown, C=Unknown correct? 
[no]: yes 

    Generating 2,048 bit RSA key pair and self-signed certificate (SHA1withRSA) wit 
a validity of 10,000 days 
    for: CN=Unknown, OU=Unknown, O=Unknown, L=Unknown, ST=Unknown, C=Unknow 

    Enter key password for <release_alias> 
    (RETURN if same as keystore password): 
Re-enter new password: 
[Storing C:\Users\cpc01\.android\releasekey.ketstore] 



    C:\Program Files\Java\jdk1.6.0_45\bin>keytool -list -alias release_alias -keyst 
    re c:\Users\cpc01\.android\releasekey.ketstore 
Enter keystore password: 
release_alias, Jul 25, 2013, PrivateKeyEntry, 
Certificate fingerprint (MD5): 6A:CA:68:3D:E9:9F:B9:15:22:2A:AB:01:30:82:CC:2A 

C:\Program Files\Java\jdk1.6.0_45\bin>keytool -list -v -alias release_alias -ke 
store c:\Users\cpc01\.android\releasekey.ketstore 
Enter keystore password: 
Alias name: release_alias 
Creation date: Jul 25, 2013 
Entry type: PrivateKeyEntry 
Certificate chain length: 1 
Certificate[1]: 
Owner: CN=Unknown, OU=Unknown, O=Unknown, L=Unknown, ST=Unknown, C=Unknown 
Issuer: CN=Unknown, OU=Unknown, O=Unknown, L=Unknown, ST=Unknown, C=Unknown 
Serial number: 51f0c02c 
Valid from: Thu Jul 25 11:35:32 IST 2013 until: Mon Dec 10 11:35:32 IST 2040 
Certificate fingerprints: 
    MD5: 6A:CA:68:3D:E9:9F:B9:15:22:2A:AB:01:30:82:CC:2A 
    SHA1: 0F:8A:3C:6A:8F:41:CD:B4:F5:12:85:0D:B6:01:D9:30:E6:5D:28:64 
    Signature algorithm name: SHA1withRSA 
    Version: 3 

這是製作發行密鑰庫的compplete過程和生成SHA1 fingreprint，現在增加這個SHA1代碼註冊APP谷歌API控制檯上。

接受並投票答案，如果發現有用，謝謝。

Answer 2

*當我們上傳一個APK Play商店，我們應該要求以簽署的apk和燙傷的APK後的SHA1指紋將有所改變，在谷歌地圖V2需要從谷歌控制檯有獲得一個關鍵，我們需要SHA1指紋，這樣你們應該通過新的SHA1指紋再次創建Google地圖鍵。通過以下流程獲取新的SHA1

1.簽名了一個apk。

2.again走相同的過程中你會看到新的SHA1

3.Now創建一個新的密鑰並粘貼您的項目

4.and不要再次報名中。

5.finally上傳

見下面我上傳的續集所有的PIC看到新SGA1 *