when i am running my project it will show the following message on log cat please help me. i have cleaned project many times. and i am using rest Templates.
06-06 14:08:42.251: ERROR/AndroidRuntime(432): FATAL EXCEPTION: main
06-06 14:08:42.251: ERROR/AndroidRuntime(432): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{org.shopzilla.android.common/org.shopzilla.android.common.MainActivity}: java.lang.ClassNotFoundException: org.shopzilla.android.common.MainActivity in loader dalvik.system.PathClassLoader[/data/app/org.shopzilla.android.common-2.apk]
06-06 14:08:42.251: ERROR/AndroidRuntime(432): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1569)
06-06 14:08:42.251: ERROR/AndroidRuntime(432): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663)
06-06 14:08:42.251: ERROR/AndroidRuntime(432): at android.app.ActivityThread.access$1500(ActivityThread.java:117)
06-06 14:08:42.251: ERROR/AndroidRuntime(432): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)
06-06 14:08:42.251: ERROR/AndroidRuntime(432): at android.os.Handler.dispatchMessage(Handler.java:99)
06-06 14:08:42.251: ERROR/AndroidRuntime(432): at android.os.Looper.loop(Looper.java:123)
06-06 14:08:42.251: ERROR/AndroidRuntime(432): at android.app.ActivityThread.main(ActivityThread.java:3683)
06-06 14:08:42.251: ERROR/AndroidRuntime(432): at java.lang.reflect.Method.invokeNative(Native Method)
06-06 14:08:42.251: ERROR/AndroidRuntime(432): at java.lang.reflect.Method.invoke(Method.java:507)
06-06 14:08:42.251: ERROR/AndroidRuntime(432): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
06-06 14:08:42.251: ERROR/AndroidRuntime(432): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
06-06 14:08:42.251: ERROR/AndroidRuntime(432): at dalvik.system.NativeStart.main(Native Method)
06-06 14:08:42.251: ERROR/AndroidRuntime(432): Caused by: java.lang.ClassNotFoundException: org.shopzilla.android.common.MainActivity in loader dalvik.system.PathClassLoader[/data/app/org.shopzilla.android.common-2.apk]
06-06 14:08:42.251: ERROR/AndroidRuntime(432): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:240)
06-06 14:08:42.251: ERROR/AndroidRuntime(432): at java.lang.ClassLoader.loadClass(ClassLoader.java:551)
06-06 14:08:42.251: ERROR/AndroidRuntime(432): at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
06-06 14:08:42.251: ERROR/AndroidRuntime(432): at android.app.Instrumentation.newActivity(Instrumentation.java:1021)
06-06 14:08:42.251: ERROR/AndroidRuntime(432): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1561)
*Manifest File is *
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="org.shopzilla.android.common"
android:versionCode="1"
android:versionName="1.0">
<application android:icon="@drawable/icon" android:label="@string/app_name">
<activity android:name=".MainActivity" android:theme="@android:style/Theme.NoTitleBar" android:screenOrientation="portrait"
android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="org.shopzilla.android.search.SearchTabActivity" android:theme="@android:style/Theme.NoTitleBar" android:screenOrientation="portrait"></activity>
<activity android:name="org.shopzilla.android.Barcode.BarcodeTabActivity" android:theme="@android:style/Theme.NoTitleBar" android:screenOrientation="portrait"></activity>
<activity android:name="org.shopzilla.android.favorites.MyFavoritesTabActivity" android:theme="@android:style/Theme.NoTitleBar" android:screenOrientation="portrait"></activity>
<activity android:name="org.shopzilla.android.search.SearchResultActivity" android:theme="@android:style/Theme.NoTitleBar" android:screenOrientation="portrait"></activity>
<activity android:name="org.shopzilla.android.search.SearchSuggestionActivity" android:theme="@android:style/Theme.NoTitleBar" android:screenOrientation="portrait"></activity>
<activity android:name="org.shopzilla.android.search.SearchGridActivity" android:theme="@android:style/Theme.NoTitleBar" android:screenOrientation="portrait"></activity>
<activity android:name="org.shopzilla.android.search.SearchRefine" android:theme="@android:style/Theme.Translucent.NoTitleBar" android:screenOrientation="portrait"></activity>
<activity android:name="org.shopzilla.android.product.ProductComparisonActivity" android:theme="@android:style/Theme.NoTitleBar" android:screenOrientation="portrait"></activity>
<activity android:name="org.shopzilla.android.product.ProductDetailActivity" android:theme="@android:style/Theme.NoTitleBar" android:screenOrientation="portrait"></activity>
<activity android:name="org.shopzilla.android.product.ProductShareActivity" android:theme="@android:style/Theme.Translucent.NoTitleBar" android:screenOrientation="portrait"></activity>
<activity android:name="org.shopzilla.android.product.ProductZoomActivity" android:theme="@android:style/Theme.Translucent.NoTitleBar" android:screenOrientation="portrait"></activity>
<activity android:name="org.shopzilla.android.moretab.SettingActivity" android:theme="@android:style/Theme.NoTitleBar" android:screenOrientation="portrait"></activity>
<activity android:name="org.shopzilla.android.moretab.AboutActivity" android:theme="@android:style/Theme.NoTitleBar" android:screenOrientation="portrait"></activity>
<activity android:name="org.shopzilla.android.moretab.PrivacyPolicyActivity" android:theme="@android:style/Theme.NoTitleBar" android:screenOrientation="portrait"></activity>
<activity android:name="org.shopzilla.android.favorites.MyfavoritesTabActivity" android:theme="@android:style/Theme.NoTitleBar" android:screenOrientation="portrait"></activity>
<activity android:name="org.shopzilla.android.facebook.FacebookActivity" android:theme="@android:style/Theme.NoTitleBar" android:screenOrientation="portrait"></activity>
<activity android:name="org.shopzilla.android.moretab.More" android:theme="@android:style/Theme.Translucent.NoTitleBar" android:screenOrientation="portrait"></activity>
<activity android:name="com.google.zxing.client.android.CaptureActivity"
android:screenOrientation="landscape"
android:configChanges="orientation|keyboardHidden"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
android:windowSoftInputMode="stateAlwaysHidden">
<intent-filter>
<action android:name="android.intent.action.VIEW"/>
<category android:name="android.intent.category.DEFAULT"/>
<category android:name="android.intent.category.BROWSABLE"/>
</intent-filter>
<intent-filter>
<action android:name="com.google.zxing.client.android.SCAN"/>
<category android:name="android.intent.category.DEFAULT"/>
</intent-filter>
<!-- Allow web apps to launch Barcode Scanner by linking to http://zxing.appspot.com/scan. -->
<intent-filter>
<action android:name="android.intent.action.VIEW"/>
<category android:name="android.intent.category.DEFAULT"/>
<category android:name="android.intent.category.BROWSABLE"/>
<data android:scheme="http" android:host="zxing.appspot.com" android:path="/scan"/>
</intent-filter>
<!-- We also support a Google Product Search URL. -->
<intent-filter>
<action android:name="android.intent.action.VIEW"/>
<category android:name="android.intent.category.DEFAULT"/>
<category android:name="android.intent.category.BROWSABLE"/>
<data android:scheme="http" android:host="www.google.com" android:path="/m/products/scan"/>
</intent-filter>
<!-- And the UK version. -->
<intent-filter>
<action android:name="android.intent.action.VIEW"/>
<category android:name="android.intent.category.DEFAULT"/>
<category android:name="android.intent.category.BROWSABLE"/>
<data android:scheme="http" android:host="www.google.co.uk" android:path="/m/products/scan"/>
</intent-filter>
</activity>
<activity android:name="com.google.zxing.client.android.PreferencesActivity"
android:label="@string/preferences_name">
</activity>
<activity android:name="com.google.zxing.client.android.encode.EncodeActivity">
<intent-filter>
<action android:name="com.google.zxing.client.android.ENCODE"/>
<category android:name="android.intent.category.DEFAULT"/>
</intent-filter>
<!-- This allows us to handle the Share button in Contacts. -->
<intent-filter>
<action android:name="android.intent.action.SEND"/>
<category android:name="android.intent.category.DEFAULT"/>
<data android:mimeType="text/x-vcard"/>
</intent-filter>
</activity>
<activity android:name="com.google.zxing.client.android.book.SearchBookContentsActivity"
android:label="@string/sbc_name"
android:screenOrientation="landscape"
android:configChanges="orientation|keyboardHidden">
<intent-filter>
<action android:name="com.google.zxing.client.android.SEARCH_BOOK_CONTENTS"/>
<category android:name="android.intent.category.DEFAULT"/>
</intent-filter>
</activity>
<activity android:name="com.google.zxing.client.android.wifi.WifiActivity"
android:label="@string/wa_name"
android:screenOrientation="landscape"
android:configChanges="orientation|keyboardHidden">
</activity>
<activity android:name="com.google.zxing.client.android.share.ShareActivity"
android:label="@string/share_name"
android:screenOrientation="user">
<intent-filter>
<action android:name="com.google.zxing.client.android.SHARE"/>
<category android:name="android.intent.category.DEFAULT"/>
</intent-filter>
</activity>
<activity android:name="com.google.zxing.client.android.share.BookmarkPickerActivity"
android:label="@string/bookmark_picker_name">
<intent-filter>
<action android:name="android.intent.action.PICK"/>
<category android:name="android.intent.category.DEFAULT"/>
</intent-filter>
</activity>
<activity android:name="com.google.zxing.client.android.share.AppPickerActivity"
android:label="@string/app_picker_name">
<intent-filter>
<action android:name="android.intent.action.PICK"/>
<category android:name="android.intent.category.DEFAULT"/>
</intent-filter>
</activity>
<activity android:name="com.google.zxing.client.android.HelpActivity"
android:screenOrientation="user">
<intent-filter>
<action android:name="android.intent.action.VIEW"/>
<category android:name="android.intent.category.DEFAULT"/>
</intent-filter>
</activity>
</application>
<uses-permission android:name="android.permission.CAMERA"/>
<uses-permission android:name="android.permission.READ_CONTACTS"/>
<uses-permission android:name="android.permission.WRITE_CONTACTS"/>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="com.android.browser.permission.READ_HISTORY_BOOKMARKS"/>
<uses-permission android:name="android.permission.VIBRATE"/>
<uses-permission android:name="android.permission.FLASHLIGHT"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<!-- Wifi related -->
<uses-permission android:name="android.permission.WRITE_SETTINGS" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"></uses-permission>
</manifest>
On Create code is
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button btn = (Button)findViewById(R.id.btn_Search);
Button btn_scanbar = (Button)findViewById(R.id.btn_ScanBar);
txt_search = (TextView)findViewById(R.id.txt_Search);
recent.add(txt_search.getText().toString());
keyword= txt_search.getText().toString();
//Open Search Result Activity
showDialog(0);
btn.setOnClickListener(new View.OnClickListener() {
public void onClick(View arg0) {
// TODO Auto-generated method stub
Intent intent = new Intent(MainActivity.this,SearchResultActivity.class);
intent.putExtra("keyword",txt_search.getText().toString());
startActivity(intent);
}
});
//Open Scan BarCode Activity
btn_scanbar.setOnClickListener(new View.OnClickListener() {
public void onClick(View arg0) {
// TODO Auto-generated method stub
Intent intent = new Intent(MainActivity.this,CaptureActivity.class);
startActivity(intent);
}
});
//Geo Coding
this.locationManager =
(LocationManager) getSystemService(Context.LOCATION_SERVICE);
// Subscribe to the location manager's updates on the current location
this.locationManager.requestLocationUpdates("gps", (long)30000, (float) 10.0, new LocationListener()
{
public void onLocationChanged(Location arg0)
{
handleLocationChanged(arg0);
}
public void onProviderDisabled(String arg0) {
// TODO Auto-generated method stub
}
public void onProviderEnabled(String arg0) {
// TODO Auto-generated method stub
}
public void onStatusChanged(String arg0, int arg1, Bundle arg2) {
// TODO Auto-generated method stub
}
});
make sure that the package of your activity
MainActivityis reallyorg.shopzilla.android.common.