Develop Reference

Does data save once you leave an activity android

I have an application that populates a ListView with user input data from another Activity ; however, whenever I enter that data into the second Activity then return to the ListView activity I see it populated with the values I entered. But, if I return to the second activity again, enter the values, and go back to the ListView activity, I see the new values updated but the old ones have disappeared.
Now, I don't know if I'm not updating the listview correctly or if I need to use sqlite databases to store this data or shared preferences in order to update the listview to new data while containing the previous information.
Thanks for any help.
ListActivity.java
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.TextView;
import com.personalproject.peter.timerapp.TestingForAlarmData.TestAlarm;
import java.util.ArrayList;
import java.util.List;
public class ListOfAlarms extends ActionBarActivity {
private static final int RESULT = 1000;
List<TestAlarm> alarms = new ArrayList<>();
String title;
int totalTime;
ListView listOfAlarms;
ArrayAdapter<TestAlarm> alarmArrayAdapter;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_list_of_alarms);
final TextView emptyViewForList = (TextView) findViewById(R.id.emptyTextViewForList);
listOfAlarms = (ListView) findViewById(R.id.listView);
alarmArrayAdapter = new ArrayAdapter<>(this,android.R.layout.simple_list_item_1, alarms);
listOfAlarms.setAdapter(alarmArrayAdapter);
// if(listOfAlarms.getCount() <= 0){
// emptyViewForList.setText("No Alarms Currently Available");
// listOfAlarms.setEmptyView(emptyViewForList);
// }
listOfAlarms.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
alarms.get(position);
Intent clockDownActivity = new Intent(ListOfAlarms.this, CountDownAct.class);
clockDownActivity.putExtra("Title", title);
clockDownActivity.putExtra("totalTime", totalTime);
startActivity(clockDownActivity);
}
});
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_list_of_alarms, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
public void goToFillOut(View view) {
Intent goingToFillOut = new Intent(this, Test.class);
startActivityForResult(goingToFillOut, RESULT);
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if(requestCode == RESULT && resultCode == RESULT_OK){
title = data.getStringExtra("title");
totalTime = data.getIntExtra("totalTime", 0);
alarms.add(new TestAlarm(title, totalTime));
alarmArrayAdapter.notifyDataSetChanged();
}
}
}
SecondActivity
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
public class Test extends ActionBarActivity {
private static final String LOGTAG = "Test.class";
private static final long timeInterval = 1000;
private Button complete;
private EditText titleEditText;
private EditText hourEditText;
private EditText minuteEditText;
private EditText secondEditText;
public static int hour;
public static int minute;
public static int second;
public static String title;
public int actualTimeFiniliazedInMilliSeconds;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_test);
titleEditText = (EditText) findViewById(R.id.titleEditText);
hourEditText = (EditText) findViewById(R.id.hourEditText);
minuteEditText = (EditText) findViewById(R.id.minuteEditText);
secondEditText = (EditText) findViewById(R.id.secondEditText);
complete = (Button) findViewById(R.id.completeButton);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
public void saveTimer(View view) {
if(titleEditText.getText().toString().isEmpty() || hourEditText.getText().toString().isEmpty()
|| minuteEditText.getText().toString().isEmpty() || secondEditText.getText().toString().isEmpty()) {
Toast.makeText(this, "Oops you forgot one", Toast.LENGTH_LONG).show();
return;
}
// complete.setVisibility(View.GONE);
title = titleEditText.getText().toString();
hour = Integer.parseInt(hourEditText.getText().toString().trim());
minute = Integer.parseInt(minuteEditText.getText().toString().trim());
second = Integer.parseInt(secondEditText.getText().toString().trim());
hour *= 3600000;
minute *= 60000;
second *= 1000;
actualTimeFiniliazedInMilliSeconds = hour + minute + second;
Intent intent = new Intent(Test.this, ListOfAlarms.class);
intent.putExtra("title", title);
intent.putExtra("totalTime", actualTimeFiniliazedInMilliSeconds);
setResult(RESULT_OK, intent);
finish();
}
}
Alarm.java
public class TestAlarm {
public String title;
public int totalTime;
public TestAlarm (String title, int totalTime) {
this.title = title;
this.totalTime = totalTime;
}
#Override
public String toString() {
return title;
}
}

It seems like you are replacing new list in listview rather to updating old list of listview.
When you come first time on activity A, you should create one global array list where you add all items which are added by user.
Now, when user go on Activity B and add any item, you should carry out value back to Activity A and add that item in list.
After adding that in list, you should notify data to Adapter. So, here your list will have 2 items and it will show on Activity A 2 items.

ListView item deletion not happening

The aim is that store the string in the normal listview and then user touch(click) it move to next page along with user selected item. Once user click "Reject button" in the Operation.java, the should go-off from the List.java activity. It is not happening. It shows "Unfortunately, System has stopped".
MainActivity.java
public static int loop_exute=0 // first page variable
Intent i = new Intent(getApplicationContext(), List.class);
startActivity(i);
List.java
import android.R.string;
import android.support.v7.app.ActionBarActivity;
import android.content.Intent;
import android.graphics.Color;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;
import android.widget.Toast;
import android.widget.AdapterView.OnItemClickListener;
public class List extends ActionBarActivity implements OnItemClickListener {
private ListView mainListView ;
private ArrayAdapter<String> listAdapter ;
Button buttonSum;
static String[] name;
ArrayList<String> planetList = new ArrayList<String>();
int pos;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_list);
mainListView = (ListView) findViewById( R.id.mainListView );
Bundle extras = getIntent().getExtras();
if(MainActivity.loop_exute==0) // acces 1st page value because the string array value sholuld load only once in its life time
{
MainActivity.loop_exute=MainActivity.loop_exute+2;
name = new String[] { "AAA", "BBB", "CCC", "DDD"
};
planetList.addAll( Arrays.asList(name) );
listAdapter = new ArrayAdapter<String>(this, R.layout.simplerow, planetList);
mainListView.setAdapter( listAdapter );
//mainListView.getChildAt(0).setBackgroundColor(Color.RED);
show();
}
else // second time call
{
Intent intent = getIntent();
if(intent.hasExtra("MESSAGE"))
{
Bundle bd = getIntent().getExtras();
if(!bd.getString("MESSAGE").equals(null))
{
String object=bd.getString("MESSAGE");
int pos=planetList.indexOf(object);
planetList.remove(pos);
listAdapter.notifyDataSetChanged(); //show();
}
}
}
}
public void show()
{
mainListView.setOnItemClickListener(new AdapterView.OnItemClickListener(){
#Override
public void onItemClick(AdapterView<?> arg0, View arg1, int position, long arg3)
{
Intent i = new Intent(getApplicationContext(), Operation.class);
i.putExtra("Value2",name[pos]);
startActivity(i);
}
});
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.list, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
#Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
// TODO Auto-generated method stub
}
}
Operation.java
reject = (ImageButton) findViewById(R.id.imageButton2);
reject.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View arg0) {
Intent i = new Intent(getApplicationContext(), List.class);
i.putExtra("MESSAGE",value1); //send the list item value what we select in previous activity
startActivity(i);
}
});

In the setOnClickListener under Operation.java, you are trying to start another activity. Instead, insert code to manually destroy the activity. You can also use the finish() method. Here's a link to know more about it:
http://developer.android.com/reference/android/app/Activity.html#ActivityLifecycle

How to return list item selected to parent activity - android

I'm learning android development. And I trying to do the following:
An wellcome activity, with a TextView with the following text: "Please Select"
This Textview, has an OnClick Listener setted.
My intent is, when the user click on this textview, one new activity with a listview must be opened.
This listview cointains some values like: Country 1, Country 2, Country 3 and so on;
So, when the user select one value, this value must be returned to the parent activity.
In my parent activity I have the following:
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login);
countrySamples = (TextView)findViewById(R.id.countrySamples);
countrySamples.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
ListCountrySelectedFragment whatKindOjectIsThis = new ListCountrySelectedFragment();
whatKindOjectIsThis.setListCountrySelectedActivityDelegate(new ListCountrySelectedFragment.ListCountrySelectedActivityDelegate() {
#Override
public void selectCountry(String name) {
selectItem(name);
}
});
}
});
}
[...]
public void selectItem(String name) {
int index = valuesArray.indexOf(name);
if (index != -1) {
countryButton.setText(name);
}
}
And I've created an blank fragment with a list.
And added the following code:
public static interface ListCountrySelectedActivityDelegate {
public abstract void selectCountry(String name);
}
private ListCountrySelectedActivityDelegate delegate;
[...]
But, my fragment is never started.. The true is.. I have to create a Fragment to this? Or, must by an activity? Or I'm totally wrong?
Thanks
Edited (complete code):
Login Activity:
package com.testenum_13;
import android.app.Fragment;
import android.app.FragmentTransaction;
import android.content.Intent;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.EditText;
import android.widget.TextView;
import com.testenum_13.R;
import com.testenum_13.adapters.CountryAdapter;
import org.w3c.dom.Text;
import java.util.ArrayList;
import java.util.HashMap;
public class Login extends ActionBarActivity {
TextView countryButton;
private EditText codeField;
private int countryState = 0;
private ArrayList<String> countriesArray = new ArrayList<String>();
private HashMap<String, String> countriesMap = new HashMap<String, String>();
private boolean ignoreOnTextChange = false;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login);
countryButton = (TextView)findViewById(R.id.countryButton);
countryButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
//Intent intent = new Intent(Login.this, CountrySelected.class);
CountrySelected fragment = new CountrySelected();
fragment.setCountrySelectActivityDelegate (new CountrySelected.CountrySelectActivityDelegate() {
#Override
public void countryWSelected(String name) {
selectCountry(name);
}
});
//startActivity(intent);
}
});
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_login, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
public void selectCountry(String name) {
int index = countriesArray.indexOf(name);
if (index != -1) {
ignoreOnTextChange = true;
codeField.setText(countriesMap.get(name));
countryButton.setText(name);
countryState = 0;
}
}
}
Country Activity:
package com.testenum_13;
import android.content.Context;
import android.support.v4.app.FragmentActivity;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.support.v7.internal.widget.ActionBarOverlayLayout;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.TextView;
import com.testenum_13.adapters.CountryAdapter;
import com.testenum_13.adapters.CountryAdapter.Country;
import java.util.List;
public class CountrySelected extends FragmentActivity {
public static interface CountrySelectActivityDelegate {
public abstract void countryWSelected(String name);
}
private CountryAdapter listViewAdapter;
private CountrySelectActivityDelegate delegate;
ListView countryList;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_country_selected);
countryList = (ListView)findViewById(R.id.countryList);
listViewAdapter = new CountryAdapter(getBaseContext());
countryList.setAdapter(listViewAdapter);
countryList.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Country country = null;
int section = listViewAdapter.getSectionForPosition(position);
int row = listViewAdapter.getPositionInSectionForPosition(position);
if (row < 0 || section < 0) {
return;
}
country = listViewAdapter.getItem(section, row);
if (position < 0) {
return;
}
if (country != null && delegate != null)
{
delegate.countryWSelected(country.name);
}
finish();
}
});
}
public void setCountrySelectActivityDelegate(CountrySelectActivityDelegate delegate) {
this.delegate = delegate;
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_country_selected, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
Thanks

You could use startActivityForResult(Intent, int) in the parent Activity and override onActivityResult() in the child activity. See this tutorial for more details on how to implent this pattern.

I can't make a button appear (possibly issue with static referencing)

I want to make a button appear in the MenuActivity layout but the deciding if statement is in the CapitalReceiver class. I've tried adding 'static' to various variables but it didn't work. Please help!
import android.support.v4.app.Fragment;
import android.support.v4.content.LocalBroadcastManager;
import android.text.format.DateFormat;
import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.graphics.Color;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.TextView;
public class MenuActivity extends Activity {
String status;
Boolean verified = false;
String textColour = "#000000";
TextView mTvCapital;
ArrayAdapter<String> mAdapter;
Intent mServiceIntent;
CapitalReceiver mReceiver;
IntentFilter mFilter;
String country = "7ec47294ff3d8b74";
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.menu_layout);
SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
Button IDButton = (Button) findViewById(R.id.getIt);
Button RefreshButton = (Button) findViewById(R.id.refresh);
long updateTimeMillis = System.currentTimeMillis();
String updateTime = (String) DateFormat.format("hh:mm", updateTimeMillis);
//If application has been submitted//
if(preferences.contains("first_middle_store") & !(verified)) {
status = "Status: Application pending. Last updated: " + updateTime;
IDButton.setVisibility(View.GONE);
RefreshButton.setVisibility(View.VISIBLE);
textColour = "#000000";
}
//If application has not been submitted
else {
status = "Status: Application not yet submitted";
IDButton.setVisibility(View.GONE);
RefreshButton.setVisibility(View.GONE);
textColour = "#000000";
}
TextView text=(TextView)findViewById(R.id.application_status);
text.setTextColor(Color.parseColor(textColour));
text.setText(status);
Button btnNextScreen = (Button) findViewById(R.id.verify);
//Listening to verify event
btnNextScreen.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent nextScreen = new Intent(getApplicationContext(), VerifyActivity.class);
startActivity(nextScreen);
}
});
Button btnNextScreen2 = (Button) findViewById(R.id.how);
//Listening to HowItWorks event
btnNextScreen2.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent nextScreen2 = new Intent(getApplicationContext(), HowItWorksActivity.class);
startActivity(nextScreen2);
}
});
//Listening to IDbutton event
IDButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent nextScreen3 = new Intent(getApplicationContext(), IDActivity.class);
startActivity(nextScreen3);
}
});
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
/**
* A placeholder fragment containing a simple view.
*/
public static class PlaceholderFragment extends Fragment {
public PlaceholderFragment() {
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.menu_layout, container, false);
return rootView;
}
}
public void refresh(View view) {
// Getting reference to TextView
mTvCapital = (TextView) findViewById(R.id.tv_capital);
mTvCapital.setText("hello");
// Creating an intent service
mServiceIntent = new Intent(getApplicationContext(), CapitalService.class);
mServiceIntent.putExtra(Constants.EXTRA_ANDROID_ID, country);
// Starting the CapitalService to fetch the capital of the country
startService(mServiceIntent);
// Instantiating BroadcastReceiver
mReceiver = new CapitalReceiver();
// Creating an IntentFilter with action
mFilter = new IntentFilter(Constants.BROADCAST_ACTION);
// Registering BroadcastReceiver with this activity for the intent filter
LocalBroadcastManager.getInstance(getApplicationContext()).registerReceiver(mReceiver, mFilter);
}
// Defining a BroadcastReceiver
private static class CapitalReceiver extends BroadcastReceiver{
#Override
public void onReceive(Context context, Intent intent) {
String capital = intent.getStringExtra(Constants.EXTRA_APPROVAL);
if(capital == "YES") {
//status = "Status: Application Approved";//
//IDButton.setVisibility(View.VISIBLE);//
}
else if(capital == "NO"){
//status = "Status: Application Denied";//
}
}
}
}

Just glancing over your code, a possible solution (and perhaps not the best) would be to make the ID Button variable global. You would then instantiate it in the onCreate whilst still allowing it to be manipulated in other classes in this MenuActivity.
I hope this helps.

i am making a note app i want to make id´s in an loop and then i want to check the id with a onclicklistener

i am trying to make a note app.in an array i want to make id´s.
i want to check the id with an onclicklistener.
in the onclicklistener i make an Intent and an ExtraString
in this Extrastring i want to write the content from the note file i created
this is the code :
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.text.method.ScrollingMovementMethod;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.LinearLayout;
import java.util.ArrayList;
import java.util.List;
public class NotizOeffnungsMenue extends Activity implements View.OnClickListener {
Button[] NoteListBtn ;
String[] NoteList ;
int [] e;
int i;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_notiz_oeffnungs_menue);
LinearLayout l1 = (LinearLayout)findViewById(R.id.layout1);
NoteListBtn = new Button[fileList().length];
NoteList = fileList();
i = 0;
while (i < fileList().length)
{
NoteListBtn[i] = new Button(this);
NoteListBtn[i].setText(NoteList[i]);
NoteListBtn[i].setOnClickListener(this);
l1.addView(NoteListBtn[i]);
NoteListBtn[i].setId(i);
e [i] =i;
i++;
}
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.notiz_oeffnungs_menue, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
#Override
public void onClick(View view)
{
if(e[] == view.getId())
{
Intent switchintent = new Intent(this,NotizActivity.class);
String EXTRA_INHALT;
startActivity(switchintent);
}
}
}

In onClick() I would recommend u to use switch case statement
switch(v.getId()){
case R.id.butnid:
//do something here
break;
case R.id.butnid2:
//do something here
break;
}
Make as many cases as u want.
And remember that the buttons u use should do this
butnid.setOnClickListener(this);
butnid2.setOnClickListener(this);
//And so on for ever id u use in on click

You can use like this:
#Override
public void onClick(View view)
{
Intent switchintent = new Intent(this,NotizActivity.class);
switchintent.putExtra("EXTRA_INHALT", e[view.getId()]);
switchintent.putExtra("EXTRA_INHALT2", NoteList[view.getId()]);
startActivity(switchintent);
}
Instead of comparing id, you can use that as a position. Because you are already setting that position as Id.
Hope this helps.