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POGoogle Maps Android V2 - Blank Screen
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  1. POGoogle Maps Android V2 - Blank Screen
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    copied!<p>I am implementing google maps for android. I created a test application and inserted all the permissions etc in that application and the application worked flawlessly.</p> <p>But when I try and copy the same code to my real application it shows me blank screen on the android activity.Although I've updated the package name in the <code>google api console</code>.</p> <p>Here's what my Test Project Manifest Looks Like :</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.mapstutorial" android:versionCode="1" android:versionName="1.0" &gt; &lt;uses-sdk android:minSdkVersion="8" android:targetSdkVersion="17" /&gt; &lt;permission android:name="com.example.mapstutorial.permission.MAPS_RECEIVE" android:protectionLevel="signature"/&gt; &lt;uses-permission android:name="com.example.mapstutorial.permission.MAPS_RECEIVE"/&gt; &lt;uses-permission android:name="android.permission.INTERNET"/&gt; &lt;uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/&gt; &lt;uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/&gt; &lt;uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/&gt; &lt;uses-feature android:glEsVersion="0x00020000" android:required="true"/&gt; &lt;application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" &gt; &lt;uses-library android:name="com.google.android.maps" /&gt; &lt;meta-data android:name="com.google.android.maps.v2.API_KEY" android:value="my api key"/&gt; &lt;activity android:name="com.example.mapstutorial.MainActivity" android:label="@string/app_name" &gt; &lt;intent-filter&gt; &lt;action android:name="android.intent.action.MAIN" /&gt; &lt;category android:name="android.intent.category.LAUNCHER" /&gt; &lt;/intent-filter&gt; &lt;/activity&gt; &lt;/application&gt; &lt;/manifest&gt; </code></pre> <p>and here's what my real project manifest looks like :</p> <pre><code>&lt;manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.shop.shoppinglist" android:versionCode="1" android:versionName="1.0" &gt; &lt;uses-sdk android:minSdkVersion="8" android:targetSdkVersion="17" /&gt; &lt;permission android:name="com.shop.addtask.permission.MAPS_RECEIVE" android:protectionLevel="signature"/&gt; &lt;permission android:name="com.shop.shoppinglist.permission.C2D_MESSAGE" android:protectionLevel="signature" /&gt; &lt;uses-permission android:name="android.permission.INTERNET" /&gt; &lt;uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/&gt; &lt;uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/&gt; &lt;uses-permission android:name="android.permission.GET_ACCOUNTS" /&gt; &lt;uses-permission android:name="android.permission.WAKE_LOCK" /&gt; &lt;uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/&gt; &lt;uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" /&gt; &lt;uses-permission android:name="com.shop.addtask.permission.MAPS_RECEIVE"/&gt; &lt;uses-permission android:name="com.shop.shoppinglist.permission.C2D_MESSAGE" /&gt; &lt;uses-feature android:glEsVersion="0x00020000" android:required="true"/&gt; &lt;application android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:allowBackup="true" android:theme="@style/AppTheme" &gt; &lt;uses-library android:name="com.google.android.maps"/&gt; &lt;meta-data android:name="com.google.android.maps.v2.API_KEY" android:value="my api key"/&gt; &lt;activity android:name=".Login_Activity" android:label="@string/title_activity_main" android:theme="@style/Theme.Sherlock" android:screenOrientation="portrait" &gt; &lt;intent-filter&gt; &lt;action android:name="android.intent.action.MAIN" /&gt; &lt;category android:name="android.intent.category.LAUNCHER" /&gt; &lt;/intent-filter&gt; &lt;/activity&gt; &lt;/application&gt; </code></pre> <p></p> <p>I updated the package name to <code>com.shop.addtask</code> in my console fingerprint but still it shows me the white screen.What could cause the problem ? The <code>apikey</code> I've used is same in both of the applications. But it works on <code>test application</code> not on the <code>real app</code>.</p> <ul> <li>I've created the api key using the fingerprint</li> <li>I've switched <code>on</code> google maps android v2 in the console</li> <li>I am using the same api key as mentioned in the console.</li> </ul> <p>So these things are correct and the problem cannot be caused by one of them.</p>
 

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