I just made a minimal application and i have ran into a problem solving it. i get this error after running it. " Could not identify launch activity: Default Activity not found Error while Launching activity "
I tried editing the Manifest file and added the main activity package like this : "com.example.loanapplication.MainActivity " and edited the configuration and 'specified the activity' but then after running it, the same error appeared.
MainActivity
public class MainActivity extends AppCompatActivity {
private ListView listViewLoans;
@Override
protected void onCreate(Bundle savedInstanceState) {
try{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
List<Loans> loans = new HttpRequestLoansList().execute().get();
listViewLoans = (ListView) findViewById(R.id.listViewLoans);
listViewLoans.setAdapter( new LoanListAdapter(loans, getApplicationContext()));
}
catch (Exception e){
AlertDialog.Builder builder = new AlertDialog.Builder(getApplicationContext());
builder.setMessage(e.getMessage());
builder.create().show();
}
}
private class HttpRequestLoansList extends AsyncTask<Void, Void, List<Loans>>{
@Override
protected List<Loans> doInBackground(Void... params) {
LoanModel loanModel = new LoanModel();
return loanModel.all();
}
@Override
protected void onPostExecute(List<Loans> loans) {
super.onPostExecute(loans);
}
}
Manifest File
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.loanapplication">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<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="com.example.loanapplication.MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
activity_main xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".MainActivity">
<Button
android:id="@+id/buttonAdd"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Add Loan" />
<ListView
android:id="@+id/listViewLoans"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
error inlclude the following: Could not identify launch activity: Default Activity not found Error while Launching activity
expectations:
