Develop Reference

Parse Error: There was a problem parsing the package

I try to resolve this error from various methods in my Hello World App.These are;
-Go to Security-->Unknown sources.
-Go to About phone-->Build number.
-Update my manifest file whose picture is given below.
-Test app both on phone Y625 Huawei and on tablet T1-701u tab.
-Reboot android phone and android studio (version 3.4.1).
-Transfer apk file via data cable or airmove software.
But none of them works to solve the issue.
I develop my Hello World. Firstly i faced insufficient heap size error issue which has solved on the temporary basis. After build up my app, Parsing the package issue has emerged.
Manifest File:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.hw04">
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:roundIcon="#mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
MainActivity.java
package com.example.hw04;
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
public class MainActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
}
Parse Error
There was a problem parsing the package enter code here

adding google ads to android app not display ads

Working on displaying google ads in android app by using stackoverflow
link
After following instructions it shows ad view but ad not display and on ad view a message appears - you must have AdAcitvity declared in AndroidManifest.xml with config changes.
I have allready added activity in manifest,i am surprising why this occure. Please help me in my problem and give your suggestion .
Thanks in Advance.

This is very Good Example of admob integration into android app.
Your problem is nothing just put into manifest file.
<activity android:name="com.google.ads.AdActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"/>

The question in the link is a bit old. You should make a few changes:
Use the latest version of AdMob. The latest version is 6.4.1 and you can find it here.
Your manifest should have more config changes declared like this:
<activity android:name="com.google.ads.AdActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"/>
Check all the instructions in the official documentation.

// try this
1. download latest google-play-services,jar
2. add jar to project build path
**main.xml**
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:id="#+id/lnrMain">
</LinearLayout>
public class MyActivity extends FragmentActivity {
LinearLayout lnrMain;
#Override
protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
lnrMain = (LinearLayout) findViewById(R.id.lnrMain);
runOnUiThread(new Runnable() {
#Override
public void run() {
AdView adView = new AdView(MyActivity.this);
adView.setAdUnitId("0445b7141d9d4e1b");
adView.setAdSize(AdSize.BANNER);
AdRequest.Builder builder = new AdRequest.Builder();
builder.addTestDevice(AdRequest.DEVICE_ID_EMULATOR);
adView.loadAd(builder.build());
lnrMain.addView(adView);
}
});
}
}
**AndroidManifest.xml**
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.Demo"
android:versionCode="1"
android:versionName="1.0">
<uses-sdk android:minSdkVersion="8"
android:targetSdkVersion="17"/>
<uses-permission android:name="android.permission.INTERNET" />
<application
android:label="#string/app_name"
android:icon="#drawable/ic_launcher">
<activity
android:name="MyActivity"
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="com.google.android.gms.ads.AdActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize" />
<meta-data
android:name="ADMOB_ALLOW_LOCATION_FOR_ADS"
android:value="true" />
<meta-data
android:name="com.google.android.gms.version"
android:value="4030500" />
</application>
</manifest>

adwhril sample not working

can anyone provide me a sample for integrating adwhril into android.I tried this sample
http://paste2.org/p/2168910
I used the same code as that one replacing the sdk key of mine But i am getting warnings saying
Can anyone suggest me
updated the code as suggested and got this warning

Yea, i have also faced this problem and solved in this way
Add those if you didn't already added in your menifest
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
In your activity where you want to show the add
<meta-data android:value="---- Your Key ----"
android:name="ADWHIRL_KEY"/>
Now add all the jar of the add provider you used, in your ad-whirl network. Add them to your app's libs folder and then add them to build path by right clicking on them from libs.
For example if you use Admob then add admob's jar to libs and add it to build path. And then add this line to menifest as this is needed to show add from admob individually or by using adwhirl
<activity android:name="com.google.ads.AdActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize" >
</activity>
Now you will see the adds of admob.
Thank you
Ps: i have added the full code with image
Menifest
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.expadwhirl"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="15" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<application
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="#string/title_activity_main" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
<meta-data android:value="2f120f401e9a40d0afa55557d3a3a58c"
android:name="ADWHIRL_KEY"/>
</activity>
<activity android:name="com.google.ads.AdActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize" >
</activity>
</application>
</manifest>
Layout
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<com.adwhirl.AdWhirlLayout
android:id="#+id/adwrl"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
/>
</RelativeLayout>
Activity
import android.app.Activity;
import android.os.Bundle;
import com.adwhirl.AdWhirlLayout;
import com.adwhirl.AdWhirlLayout.AdWhirlInterface;
public class MainActivity extends Activity implements AdWhirlInterface {
AdWhirlLayout adwrl;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
#Override
public void adWhirlGeneric() {
// TODO Auto-generated method stub
}
}
Overall project

Android java.lang.NoClassDefFoundError when launching new activity

I am getting a java.lang.NoClassDefFoundError when I try to launch my new activity. Below is my AndroidManifest.xml:
<?xml version="1.0" encoding="utf-8"?>
<manifest
xmlns:android="http://schemas.android.com/apk/res/android"
package="com.practice.googlemaps"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk android:minSdkVersion="15" />
<uses-permission android:name="android.permission.INTERNET" />
<application
android:icon="#drawable/ic_launcher"
android:label="#string/app_name" >
<activity
android:name=".LoginActivity"
android:label="Login to your Account">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".RegisterActivity"
android:label="Register New Account">
</activity>
<activity
android:name=".GoogleMapsActivity"
android:label="Google Maps">
</activity>
<uses-library android:name="com.google.android.maps"/>
</application>
</manifest>
Code for GoogleMapsActivity.java
package com.practice.googlemaps;
import android.os.Bundle;
import com.google.android.maps.MapActivity;
import com.google.android.maps.MapView;
public class GoogleMapsActivity extends MapActivity {
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
MapView mapView = (MapView)findViewById(R.id.mapView);
mapView.setBuiltInZoomControls(true);
}
#Override
protected boolean isRouteDisplayed() {
// TODO Auto-generated method stub
return false;
}
}
And the following is the line I'm using to launch the new activity:
Intent i = new Intent(getApplicationContext(), GoogleMapsActivity.class);
startActivity(i);
I have checked my class GoogleMapsActivity.java, the file is present and the spelling/wording all match.
I suspect the error may be caused by my AndroidManifest.xml, but I cannot find the problem.
Could someone please point me in the right direction?

Be sure that the <uses-library android:name="com.google.android.maps"/> is right location .

you are definitely missing to add one jar file so that the Noclassdeffound error
will show. and if u have add all jar file even then this error comes then i give you one best answer that definitely works. just create libs folder in ur project and add all jar file in libs folder and your problem definitely solves out.

ActionBarSherlock - SherlockActivity issue - Couldn't find content container view

I've done the setup as described for ActionBarSherlock. I've also added ABS as a library project and believe this is working as expected as Eclipse is finding references to class's within it's packages. I've also set the theme as required in the code and in the AndroidManifest.xml:
Code:
import com.actionbarsherlock.app.SherlockActivity;
public class TestClass extends SherlockActivity{
Context myContext;
public void onCreate(Bundle savedInstanceState) {
setTheme(R.style.Theme_Sherlock_NoActionBar);
super.onCreate(savedInstanceState);
setContentView(R.layout.test);
AndroidManifest.xml:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.danieljgmaclean.xxx"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="7"
android:targetSdkVersion="15" />
<uses-permission android:name="android.permission.INTERNET" />
<application
android:icon="#drawable/px_icon"
android:label="#string/app_name"
android:theme="#style/Theme.Sherlock.Light" >
<activity
android:name="TestClass"
android:label="#string/app_name"
android:noHistory="true" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
However apon execution i'm getting the following exception thrown:
Caused by: java.lang.RuntimeException: Couldn't find content container view
This is being called on:
com.danieljgmaclean.xxx.TestClass.onCreate(TestClass.java:23)
I'm running the code on a 2.3.3 emulator and i've set the target build to 4.0.3 and JDK version to 1.6.
Any ideas would be appreciated.

In my case the problem was a "raw" folder inside res which contained the db of the app. So I just removed the folder and the actionbar worked again. Now the problem is that I need the raw...