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Admob ads not visible with app using webview and progressbar

I have tried making an app for my website with a webview and progressbar, the visibility of the webview remains hidden till the page loads. Now I have tried adding google admob banner ad at the botton and it isn't showing up, I am using a relativelayout and the ad shows in preview of xml, but not in app.
The activity_main.xml:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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"
tools:context=".MainActivity">
<WebView
android:id="#+id/activity_main_webview"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:visibility="gone" />
<com.google.android.gms.ads.AdView
xmlns:ads="http://schemas.android.com/apk/res-auto"
android:id="#+id/adView"
android:layout_width="wrap_content"
android:layout_height="60dp"
android:background="#000000"
android:layout_centerHorizontal="true"
android:layout_alignParentBottom="true"
ads:adSize="BANNER"
ads:adUnitId="ca-app-pub-3467064285652442/5673227109">
</com.google.android.gms.ads.AdView>
<ProgressBar
android:id="#+id/progressBar1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
app:layout_constraintStart_toStartOf="#+id/activity_main_webview"
app:layout_constraintTop_toTopOf="#+id/activity_main_webview" />
</RelativeLayout>
The MainActivity.java:
package com.dhruv.spadebee;
import android.content.Intent;
import android.graphics.Bitmap;
import android.view.View;
import android.widget.ProgressBar;
import android.util.Log;
import android.view.MenuItem;
import android.view.Window;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdView;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.PopupMenu;
import androidx.appcompat.widget.Toolbar;
import androidx.core.content.ContextCompat;
import android.view.View;
import com.google.android.gms.ads.MobileAds;
import com.google.android.gms.ads.initialization.InitializationStatus;
import com.google.android.gms.ads.initialization.OnInitializationCompleteListener;
import com.onesignal.OSNotificationAction;
import com.onesignal.OSNotificationOpenResult;
import com.onesignal.OneSignal;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.view.Window;
import android.view.WindowManager;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.webkit.WebSettings;
import android.os.Bundle;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.Toast;
import org.json.JSONObject;
import org.jsoup.Jsoup;
import org.jsoup.helper.Validate;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import java.io.IOException;
public class MainActivity extends AppCompatActivity {
String ShowOrHideWebViewInitialUse = "show";
private WebView mWebView;
private ProgressBar spinner;
private AdView mAdView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
MobileAds.initialize(this, new OnInitializationCompleteListener() {
#Override
public void onInitializationComplete(InitializationStatus initializationStatus) {
}
});
mAdView = findViewById(R.id.adView);
AdRequest adRequest = new AdRequest.Builder().build();
mAdView.loadAd(adRequest);
mAdView.setVisibility(View.VISIBLE);
getSupportActionBar().setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
getSupportActionBar().setCustomView(R.layout.custom_toolbar);
getSupportActionBar().setBackgroundDrawable(new ColorDrawable(Color.parseColor("#080808")));
final ImageView img = (ImageView) findViewById(R.id.toolbar_top);
img.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
//Creating the instance of PopupMenu
PopupMenu popup = new PopupMenu(MainActivity.this, img);
//Inflating the Popup using xml file
popup.getMenuInflater().inflate(R.menu.popup_menu, popup.getMenu());
//registering popup with OnMenuItemClickListener
popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
public boolean onMenuItemClick(MenuItem item) {
switch (item.getItemId()) {
case R.id.one:
mWebView.loadUrl("https://spadebee.com/");
break;
case R.id.two:
mWebView.loadUrl("https://spadebee.com/category/general/");
break;
case R.id.three:
mWebView.loadUrl("https://spadebee.com/category/programming/");
break;
case R.id.four:
mWebView.loadUrl("https://spadebee.com/category/gaming/");
break;
case R.id.five:
mWebView.loadUrl("https://spadebee.com/category/android/");
break;
case R.id.six:
mWebView.loadUrl("https://spadebee.com/about");
break;
}
return true;
}
});
popup.show();//showing popup menu
}
});//closing the setOnClickListener method
OneSignal.startInit(this)
.inFocusDisplaying(OneSignal.OSInFocusDisplayOption.Notification)
.unsubscribeWhenNotificationsAreDisabled(true)
.setNotificationOpenedHandler(new ExampleNotificationOpenedHandler())
.init();
mWebView = (WebView) findViewById(R.id.activity_main_webview);
// Enable Javascript
WebSettings webSettings = mWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
// Stop local links and redirects from opening in browser instead of WebView
spinner = (ProgressBar)findViewById(R.id.progressBar1);
mWebView.setWebViewClient(new MyAppWebViewClient() {
#Override
public void onPageStarted(WebView webview, String url, Bitmap favicon) {
if (ShowOrHideWebViewInitialUse.equals("show")) {
webview.setVisibility(webview.INVISIBLE);
}
}
#Override
public void onPageFinished(WebView view, String url)
{
mWebView.loadUrl("javascript:(function() { " +
"var head = document.getElementsByClassName('custom-header')[0].style.display='none'; " +
"})()");
mWebView.loadUrl("javascript:(function() { " +
"var head = document.getElementsByClassName('main-navigation')[0].style.display='none'; " +
"})()");
spinner.setVisibility(View.GONE);
mWebView.setVisibility(WebView.VISIBLE);
super.onPageFinished(view, url);
}
});
mWebView.loadUrl("https://spadebee.com/");
}
#Override
public void onBackPressed() {
if (mWebView.canGoBack()) {
mWebView.goBack();
} else {
super.onBackPressed();
}
}
private class ExampleNotificationOpenedHandler implements OneSignal.NotificationOpenedHandler {
// This fires when a notification is opened by tapping on it.
#Override
public void notificationOpened(OSNotificationOpenResult result) {
Log.i("OSNotificationPayload", "result.notification.payload.toJSONObject().toString(): " + result.notification.payload.toJSONObject().toString());
mWebView = (WebView) findViewById(R.id.activity_main_webview);
WebSettings webSettings = mWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
String appURL = result.notification.payload.launchURL;
Log.i("appURL", appURL);
mWebView.loadUrl("https://spadebee.com");
mWebView.setWebViewClient(new MyAppWebViewClient());
}
}
public class jparser {
public void main(String[] args) throws IOException {
Validate.isTrue(args.length == 1, "usage: supply url to fetch");
String url = args[0];
Document doc = Jsoup.connect(url).get();
Elements links = doc.select("a[href].more-link");
Elements media = doc.select("img");
Elements summary = doc.select("div.entry-summary");
}
}
}
The preview:
Android Studio preview
Any help as to why it isn't working will be appreciated, I have tried going through all the posts here, adding progresbar and webview in a linear layout, setting adviews visibility to visible but nothing works.

Locking at your log output the last line
I/Ads: Ad failed to load : 3
states that there went something wrong while loading the ad, so there probably is nothing to show?
As stated in this post failed to load ad : 3 regarding error "3":
If you are getting this error, then your code is correct. The issue is that AdMob does not always have an ad to return for every request.
So maybe this is just a temporary problem, have you tried your app on a different device or after a little break?
Also you could try to use the android sample ad ids
https://developers.google.com/admob/android/test-ads#sample_ad_units
they usually work

Unable to scroll to top in android WebView

Am working on my first project in android, Since am creating a browser i added progress bar and swipe to refresh option.
when i scrolled to page bottom then i tied to scroll to the top of the page but swipe refresh option is triggered, when i tried to scroll to top.
Problem:
unable to scroll to top of the page.
someone help me solve this issue
Main.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.SwipeRefreshLayout 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"
android:id="#+id/mySwipeLayout"
tools:context=".MainActivity">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:id="#+id/myLinearLayout"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="3dp">
<ProgressBar
android:id="#+id/myProgressBar"
android:layout_weight="0.1"
style="#style/Base.Widget.AppCompat.ProgressBar.Horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<ImageView
android:id="#+id/myImageView"
android:src="#mipmap/ic_launcher"
android:layout_weight="0.9"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
<WebView
android:id="#+id/myWebView"
android:layout_width="match_parent"
android:layout_height="match_parent"></WebView>
</LinearLayout>
</android.support.v4.widget.SwipeRefreshLayout>
mainactivity.java
package com.sanoj.goproxy;
import android.graphics.Bitmap;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.webkit.WebChromeClient;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity {
ProgressBar superProgressBar;
ImageView superImageView;
WebView superWebView;
LinearLayout superLinearLayout;
SwipeRefreshLayout superSwipeLayout;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
superSwipeLayout = findViewById(R.id.mySwipeLayout);
superLinearLayout = findViewById(R.id.myLinearLayout);
superProgressBar = findViewById(R.id.myProgressBar);
superImageView = findViewById(R.id.myImageView);
superWebView = findViewById(R.id.myWebView);
superProgressBar.setMax(100);
superWebView.loadUrl("http://safebrowser.tk");
superWebView.getSettings().setJavaScriptEnabled(true);
superWebView.setWebViewClient(new WebViewClient(){
#Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
superLinearLayout.setVisibility(View.VISIBLE);
super.onPageStarted(view, url, favicon);
}
#Override
public void onPageFinished(WebView view, String url) {
superLinearLayout.setVisibility(View.GONE);
superSwipeLayout.setRefreshing(false);
super.onPageFinished(view, url);
}
});
superWebView.setWebChromeClient(new WebChromeClient(){
#Override
public void onProgressChanged(WebView view, int newProgress) {
super.onProgressChanged(view, newProgress);
superProgressBar.setProgress(newProgress);
}
#Override
public void onReceivedTitle(WebView view, String title) {
super.onReceivedTitle(view, title);
getSupportActionBar().setTitle(title);
}
#Override
public void onReceivedIcon(WebView view, Bitmap icon) {
super.onReceivedIcon(view, icon);
superImageView.setImageBitmap(icon);
}
});
superSwipeLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
#Override
public void onRefresh() {
superWebView.reload();
}
});
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater menuInflater = getMenuInflater();
menuInflater.inflate(R.menu.super_menu, menu);
return super.onCreateOptionsMenu(menu);
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()){
case R.id.menu_back:
onBackPressed();
break;
case R.id.menu_forward:
onForwardPressed();
break;
case R.id.menu_refresh:
superWebView.reload();
break;
}
return super.onOptionsItemSelected(item);
}
private void onForwardPressed(){
if (superWebView.canGoForward()){
superWebView.goForward();
} else {
Toast.makeText(getApplicationContext(), "Can't Go Further..!", Toast.LENGTH_LONG).show();
}
}
#Override
public void onBackPressed() {
if (superWebView.canGoBack()){
superWebView.goBack();
}else {
finish();
}
}
}

I used mScrollView.fullScroll(mScrollView.FOCUS_DOWN); to scroll to top,
and thanks to https://stackoverflow.com/a/8684666/3836908 credit to the answer

Refresh webView in fragment tab

I'm using fragment tab.
I need the webView to refresh to the original url when user clicks on the title.
This is my code for now.
MainActivity.java
package com.cn1304w.munch;
import android.app.Activity;
import android.os.Bundle;
import android.support.v4.view.ViewPager;
import android.view.Menu;
import android.view.MenuItem;
import android.support.v4.app.FragmentActivity;
public class MainActivity extends FragmentActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Get the view from activity_main.xml
setContentView(R.layout.activity_main);
// Locate the viewpager in activity_main.xml
ViewPager viewPager = (ViewPager) findViewById(R.id.pager);
// Set the ViewPagerAdapter into ViewPager
viewPager.setAdapter(new ViewPagerAdapter(getSupportFragmentManager()));
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.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();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.view.ViewPager xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/pager"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<android.support.v4.view.PagerTabStrip
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="top"
android:background="#fff"
android:paddingBottom="10dp"
android:paddingLeft="0dp"
android:paddingRight="0dp"
android:paddingTop="10dp"
android:textColor="#000" />
</android.support.v4.view.ViewPager>
ViewPagerAdapter.java
package com.cn1304w.munch;
import android.content.Context;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
public class ViewPagerAdapter extends FragmentPagerAdapter {
final int PAGE_COUNT = 3;
// Tab Titles
private String tabtitles[] = new String[] { "Home", "Search", "Profile" };
Context context;
public ViewPagerAdapter(FragmentManager fm) {
super(fm);
}
#Override
public int getCount() {
return PAGE_COUNT;
}
#Override
public Fragment getItem(int position) {
switch (position) {
// Open FragmentTab1.java
case 0:
FragmentTab1 fragmenttab1 = new FragmentTab1();
return fragmenttab1;
// Open FragmentTab2.java
case 1:
FragmentTab2 fragmenttab2 = new FragmentTab2();
return fragmenttab2;
// Open FragmentTab3.java
case 2:
FragmentTab3 fragmenttab3 = new FragmentTab3();
return fragmenttab3;
}
return null;
}
#Override
public CharSequence getPageTitle(int position) {
return tabtitles[position];
}
}
fragmenttab1.java
package com.cn1304w.munch;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.webkit.WebView;
import android.webkit.WebViewClient;
public class FragmentTab1 extends Fragment {
WebView webView;
#Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
// get the url to open
// set up the WebView
webView = (WebView) getView().findViewById(R.id.webView);
webView.setWebViewClient(new MyBrowser());
webView.getSettings().setLoadsImagesAutomatically(true);
webView.getSettings().setJavaScriptEnabled(true);
webView.setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY);
webView.loadUrl("http://192.168.1.4/index.html");
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Get the view from fragmenttab1.xml
View view = inflater.inflate(R.layout.fragmenttab1, container, false);
return view;
}
private class MyBrowser extends WebViewClient {
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return true;
}
}
}
fragmenttab1.xml
<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" >
<WebView
android:id="#+id/webView"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
/>
</RelativeLayout>

Use this functionality when ever you need to refresh your webview.
ourActivity.this.webView.loadUrl("http://www.mysite.php");

ParseUser search

I am trying to create a simple user search page for my app. I tried to create a ParseQuery and display results in a Listview in my main activity page. However, when I run program, I could not get a result of a search, program displays nothing. I will be happy if I get an answer.
Here is my MainActivity.java;
package com.example.searchtest;
import java.util.ArrayList;
import java.util.List;
import com.parse.*;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ListView;
public class MainActivity extends ActionBarActivity {
private Button search;
private EditText searchArea;
private ListView userList;
private String uName;
private ArrayAdapter<ParseUser> mainAdapter;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Parse.initialize(this, "WHz2GmkGFIUxBir6ZEDt2FIG4WUcE1kfKZmPayxy", "IAs1RCaRt5LM1E1ZW7LFXy5uDjtZEQ5CDa3LKJt2");
setContentView(R.layout.activity_main);
search = (Button) findViewById(R.id.searchButton);
searchArea = (EditText) findViewById(R.id.searchField);
userList = (ListView) findViewById(R.id.results);
mainAdapter = new ArrayAdapter<ParseUser>(this, R.layout.activity_main, R.layout.search_list );
//mainAdapter.setTextKey("username");
userList.setAdapter(mainAdapter);
//mainAdapter.loadObjects();
uName = searchArea.getText().toString();
search.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
ParseQuery<ParseUser> query = ParseUser.getQuery();
query.whereEqualTo("username", uName);
query.findInBackground(new FindCallback<ParseUser>() {
public void done(List<ParseUser> objects, ParseException e) {
if (e == null) {
for(int i=0; i<objects.size();i++)
{
mainAdapter.add((ParseUser)objects.get(i));
}
} else {
// Something went wrong.
e.printStackTrace();
}
}
});
userList.setAdapter(mainAdapter);
}
});
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.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();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
And my main activity xml file;
<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"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context="com.example.searchtest.MainActivity" >
<EditText
android:id="#+id/searchField"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginTop="29dp"
android:ems="10" >
<requestFocus />
</EditText>
<Button
android:id="#+id/searchButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/editText1"
android:layout_alignParentRight="true"
android:text="Search" />
<ListView
android:id="#+id/results"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/editText1"
android:layout_centerHorizontal="true"
android:layout_marginTop="19dp" >
</ListView>
</RelativeLayout>

I solved this problem. Here is updated version of code;
package com.example.searchtest;
import java.util.ArrayList;
import java.util.List;
import com.parse.*;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
public class MainActivity extends ActionBarActivity {
private Button search;
private EditText searchArea;
private ListView userList;
//private String uName;
private ArrayAdapter<ParseUser> mainAdapter;
private ArrayList<ParseUser> resultList;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Parse.initialize(this, "WHz2GmkGFIUxBir6ZEDt2FIG4WUcE1kfKZmPayxy", "IAs1RCaRt5LM1E1ZW7LFXy5uDjtZEQ5CDa3LKJt2");
setContentView(R.layout.activity_main);
search = (Button) findViewById(R.id.searchButton);
searchArea = (EditText) findViewById(R.id.searchField);
userList = (ListView) findViewById(R.id.userResultList);
resultList = new ArrayList<ParseUser>();
mainAdapter = new ArrayAdapter<ParseUser>(this, R.layout.list_item, R.id.user_results,resultList);
//mainAdapter.setTextKey("username");
//userList.setAdapter(mainAdapter);
//mainAdapter.loadObjects();
search.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
final String uName = searchArea.getText().toString();
final ParseQuery<ParseUser> query = ParseUser.getQuery();
query.whereEqualTo("username", uName);
query.findInBackground(new FindCallback<ParseUser>() {
public void done(List<ParseUser> objects, ParseException e) {
if (e == null) {
for(int i=0; i<objects.size();i++)
{
resultList.add((ParseUser)objects.get(i));
}
userList.setAdapter(mainAdapter);
Toast.makeText(getApplicationContext(), "User is Found",
Toast.LENGTH_LONG).show();
} else {
// Something went wrong.
e.printStackTrace();
Toast.makeText(getApplicationContext(), "User is not Found",
Toast.LENGTH_LONG).show();
}
}
});
userList.setAdapter(mainAdapter);
}
});
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.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();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
Moreover I need one more xml file to display the list. it is list_item.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<!-- Single ListItem -->
<!-- Product Name -->
<TextView android:id="#+id/user_results"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:padding="10dip"
android:textSize="16dip"
android:textStyle="bold"/>
</LinearLayout>
and main xml file, activity_main.xml;
<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"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context="com.example.searchtest.MainActivity" >
<EditText
android:id="#+id/searchField"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginTop="29dp"
android:ems="10" >
<requestFocus />
</EditText>
<Button
android:id="#+id/searchButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/editText1"
android:layout_alignParentRight="true"
android:text="Search" />
<ListView
android:id="#+id/userResultList"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/searchField"
android:layout_below="#+id/searchField"
android:layout_marginTop="39dp" >
</ListView>
</RelativeLayout>

put uName = searchArea.getText().toString(); inside the listener, you are setting uName only once when the view is created, so it will be empty. You need to get the text after the user enters input and the button is clicked.

webview on all android os?

Getting an error with my webview code. Wanting to create a webview that would work on all android OS. Am i on the right path?
webview1 seems to be giving me trouble. Not sure exactly why. Any pointers would be appreciated. Thanks in advance.
main.java
package com.webapp.Area;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.webkit.WebView;
public class MainActivity extends Activity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
String url = "http://www.area.com;";
WebView view = (WebView) this.findViewById(R.id.webview1);
view.getSettings().setJavaScriptEnabled(true);
view.loadUrl(url);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
activity.xml
<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"
tools:context=".MainActivity" >
<WebView
android:id="#+id/webView1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true" />
</RelativeLayout>
This is what im staring at. :/

:) just need to change below line.
WebView view = (WebView) this.findViewById(R.id.webview1);
to
WebView view = (WebView) this.findViewById(R.id.webView1); // "V" should be in capital