Google map not showing in my MapActivity

Question

I created a release key store using the Eclipse IDE. I signed it with keytool and signed up for Google Maps. I connected the key, but my card does not appear.

Maps show up properly when I use the key associated with my debug keystore.

How can I diagnose this? I followed the same steps as in debugging for release.

UPDATE:

Here is my manifest file:

      <?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.android.cancertrials" android:versionCode="1"
    android:versionName="1.0">
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.CALL_PHONE"/>
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    <application android:icon="@drawable/icon" android:label="@string/app_name" android:debuggable="true">
        <activity android:label="@string/app_name" android:name="splash">

            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity android:name=".HomeActivity" android:label="@string/app_name" android:windowSoftInputMode="stateHidden">
        </activity>
        <activity android:name=".moreactivity" android:label="@string/app_name">
        </activity>
        <activity android:name=".aboutmedtrust" android:label="@string/app_name">
        </activity>
        <activity android:name=".aboutclinical" android:label="@string/app_name">
        </activity>
        <activity android:name=".aboutglaxosmith" android:label="@string/app_name">
        </activity>
        <activity android:name=".termsofuse" android:label="@string/app_name">
        </activity>
        <activity android:name=".privacy" android:label="@string/app_name">
        </activity>
        <activity android:name=".feedback" android:label="@string/app_name">
        </activity>
        <activity android:name=".informationcancer" android:label="@string/app_name">
        </activity>
        <activity android:name="AdvanceSearchActivity" android:label="@string/app_name">
        </activity>
        <activity android:name="SearchingActivity"></activity>
        <activity android:name="AdvanceSearchTab1"></activity>
        <activity android:name="AdvanceSearchTab2"></activity>
        <activity android:name="DetailedActivity"></activity>
        <activity android:name="summary"></activity>
        <activity android:name="conditions"></activity>
        <activity android:name="description"></activity>
        <activity android:name="inclusion"></activity>
        <activity android:name="exclusion"></activity>
        <activity android:name="BookmarkActivity"></activity>
        <activity android:name="RecentActivity"></activity>
        <activity android:name="information"></activity>
    <uses-library android:name="com.google.android.maps"></uses-library>
    <activity android:name="Mapsactivity">
    </activity>
    <activity android:name="mapView"></activity>

</application>
    <uses-sdk android:minSdkVersion="3" />

</manifest> 

Answer 1

When signing up with the release key repository, you need to get a separate API key, as your fingerprints change.

Make sure you also installed .apk signed with the right key.

:. , , APK ? , , APK?

, , ?

Answer 2

? .

Answer 3

, , .apk

, , ( , ).

, Eclipse project explorer ( ) → Android → . , .

( Windows 7), cd jdk (NOT jre), cd bin \.

: ( , ", )

        jarsigner -verbose -sigalg MD5withRSA -digestalg SHA1 -keystore "path-to-your-keystore" "path-to-your-apk" <apk alias> -certs 

,

jarsigner -verify "path-to-recently-signed-apk" -verbose 

( , ). () jar verified ( , )

zipalign:

zipalign -v 4 "path-to-signed-apk" "path-to-signed-and-aligned.apk"

, apk, googles.

, apk !

: http://developer.android.com/tools/publishing/app-signing.html#ExportWizard