Develop Reference

Automatically Generating java code for xml layout in Eclipse

I have got an idea to get rid of some coding when we do initializion of views.
When we create an xml layout in android. At that movement same name class is created with UpperCase Letters with a dialogue with permission. And as i created views with ids. It should create Views and initialize them automatically.
for e.g
close.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<Button
android:id="#+id/closeBtn"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#drawable/close_img" />
<TextView
android:id="#+id/closeText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Testing Text" />
</LinearLayout>
And automatically generated java code should be.
public class Close extends Activity
{
TextView CloseText;
Button CloseBtn;
#Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
CloseText = (TextView)findViewById(R.id.closeText);
CloseBtn = (Button)findViewById(R.id.closeBtn);
}
}
I can read xml and do the other stuff as I explained. But how could i add this module to eclipse and How could i create a service which work in Background all the time in eclipse.
Suggest me how to add this module(Plugin) to eclipse and i am going to use JAXB to generate Java Objects from XML document. Is there any better option.

Here in this website i find that just paste the xml and you will get your java code ready for activity class.
i had attached the link

loadUrl() crashes with CordovaWebView

I know that there are some posts here but they are not solving my problem.
The thing is:
I have a Cordova App (android platform). In my activity_main.xml I have declared a CordovaWebView and I want to call loadUrl() method to load a website that is in my assets folder. When I invoke the method the app crashes showing "UNFORTUNATELY, MyApp HAS STOPPED".
STRANGE THINGS I HAVE NOTICED:
If I emulate using a device with API 10 or 16, this WORKS FINE. If I test it with 17 it does NOT WORK.
If I don't use CordovaWebView and directly invoke: this.loadUrl("file:///android_asset/www/index.html"); it works fine, but it's like I am not using the layouts I define (so I don't have my ad banner).
Any ideas about this problem??
Thanks!
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads"
android:id="#+id/layout_home"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<LinearLayout
android:id="#+id/layout_body"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:layout_above="#+id/layout_banner"
android:background="#color/abc_search_url_text_normal">
<org.apache.cordova.CordovaWebView
android:id="#+id/webview"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:background="#color/common_signin_btn_dark_text_disabled" />
</LinearLayout>
<RelativeLayout
android:id="#+id/layout_banner"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:background="#color/wallet_hint_foreground_holo_dark">
</RelativeLayout>
</RelativeLayout>
MainAcitivy.java
public class MainActivity extends CordovaActivity {
CordovaWebView cwv;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
..LOAD ADVERTISEMENT INTO LAYOUT_BANNER...
cwv = (CordovaWebView) findViewById(R.id.webview);
cwv.getSettings().setJavaScriptEnabled(true);
cwv.loadUrl("file:///android_asset/www/index.html");
}

look the doc : https://cordova.apache.org/docs/en/3.5.0/guide_platforms_android_webview.md.html
cwv = (CordovaWebView) findViewById(R.id.cordovaview);
Config.init(this);
cwv.loadUrl(Config.getStartUrl());
you can see a sample here : https://github.com/dam1/sample-android-cordova-webview

Why do you need activity_main.xml and all android stuff, just start a fresh project using cordova command line. You don't need any xml of that sort in standard cordova project.
You've got cordova plugins for displaying admob ads inside cordova web view, see http://plugreg.com/search?q=admob

Problems adding new AdMob to android app

I am trying to add the new AdMob ads to my first application, I managed to arrange the code in the correct way but I have to problems:
First problem is my ad ID ca-app-pub-61413779example is getting multiple errors like: ca cannot be resolved to a variable, ba cannot be resolved to a variable, the literal
61413779 of type int is out of range.
The second problem is R.id.mainLayout, which is mainLayout, I don't get it.
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_basic_screen);
// Create the adView
adView = new AdView(this, AdSize.BANNER, ca-app-pub-61413779example);
// Lookup your LinearLayout assuming it's been given
// the attribute android:id="#+id/mainLayout"
LinearLayout layout = (LinearLayout)findViewById(R.id.mainLayout);
// Add the adView to it
layout.addView(adView);
adView.loadAd(new AdRequest());
// Initiate a generic request to load it with an ad
adView.loadAd(new AdRequest());

I'm not familiar with your admob adding way, but I got another great way to add admob to your app using xml only.
first in your manifest add these permissions
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.INTERNET"/>
* the second is most important
then add this in your manifest inside the application tag
<activity android:name="com.google.ads.AdActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"/>
now in every activity you want the ad to appear on you add this in the layout.xml of the activity
<com.google.ads.AdView
android:id="#+id/ad"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
ads:adUnitId="xxxxxxxxxxxx"
ads:adSize="BANNER"
ads:loadAdOnCreate="true"
android:layout_gravity="center"
android:layout_margin="10dp">
</com.google.ads.AdView>
and inside the top parent layout ex. linearlayout you add these under xmlns:android="xxx
xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads"
xmlns:tools="http://schemas.android.com/tools"
now the ads should work perfectly :D
UPDATE: don't forget to download and place the GoogleAdMobAdsSdk-6.4.1.jar under the libs folder.

The AdView constructor expects a String as the third argument, so you're basically missing double quotes:
adView = new AdView(this, AdSize.BANNER, "ca-app-pub-61413779example");
As for your XML, ensure that you have the right ID. If only mainLayout is underlined, it is not the correct ID. If R is underlined, then it means your XML has an error somewhere and R.java isn't being generated.

since you set your content with activity_basic_screen.xml, you have to go to that xml.
you need to show that code for activity_basic_screen.xml and tell where you want to put the ad for specific details
for general, in your activity_basic_screen.xml, you have to have a LinearLayout or other layouts where you want to show/inflate the ad. for the one in your screenshot problem/Linearlayout, you have to have this one:
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/mainLayout"
>
you're getting that error because i think you don't have a linear layout with
android:id="#+id/mainLayout"
you can name it differently
android:id="#+id/givenName"
but you have to changed your reference in java of findViewById to "R.id.givenName"
for me, i usually use Ahmed's suggestion so i won't need to program it in java but i think programming in java is more dynamic.
hope that helps.
PS.
in your screenshot you cover your app name/project but you showed your package name. it's like the same thing because you can find your app in google play by using that.

This maybe a different answer to what you are looking for, but I would highly recommend using SMART_BANNER Over BANNER. look here at The table that list the standard banner sizes:
https://developers.google.com/admob/android/banner
Banner: size 320x50 only
Smart Banner: size change to Screen width x 32|50|90
Here is an example on how to do it:
-Layout
<android.support.constraint.ConstraintLayout
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:id="#+id/main_r"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.adexample">
<RelativeLayout
android:id="#+id/adView_test"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" />
</android.support.constraint.ConstraintLayout>
-Activity:
public class MainActivity extends AppCompatActivity {
private AdView adView;
private AdRequest adRequest;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
MobileAds.initialize(this, "YOUR_ADMOB_APP_ID");
admobCall();
}
// Function to Set Ads for Main Layout
private void admobCall(){
// Set the RelativeLayout id to the view
View adContainer = findViewById(R.id.adView_test);
adView = new AdView(this);
adView.setAdSize(AdSize.SMART_BANNER);
//Real Admob Main Activity Banner
adView.setAdUnitId(getString(R"YOUR_ADMOB_AD_ID"));
// Test google ID for Banner
// adView.setAdUnitId("ca-app-pub-3940256099942544/6300978111");
((RelativeLayout)adContainer).addView(adView);
// This Request will bulid the ADs as a Test
//adRequest = new AdRequest.Builder()
//.addTestDevice(AdRequest.DEVICE_ID_EMULATOR).build();
// This Request Will bulid the ADs as Real
adRequest = new AdRequest.Builder().build();
adView.loadAd(adRequest);
}
Also be sure to add "google()" to the project-level build.gradle, and
this implementation to dependencies
implementation 'com.google.android.gms:play-services-ads:17.2.1'
Check the Implementation instructions site just to be sure you are not missing something:
https://developers.google.com/admob/android/quick-start
Hope this was helpful :)

Android: how to display admob ads on GLSurfaceView

I am currently able to get the admob ads on ui view (in separate test project ), but i want to display this ad in GLSurfaceView .
I tried to load the ad in onCreate( ) method of activity and in present method of my screen (where all rendering is done) i called
MyGameActivity.mAdView.bringToFront(); //thought it will bring the ad in front of all the game objects.
now on running the project i can see the message in logcat window Recieved ad url "big url"
but i cant see the ad on screen. In my game there is only one activity and many game screens. please help me figure out how to display ads on my game screen.

You should modify your layout to be something like this:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/layoutMain"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/layout1"
android:tag="trueLayout"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
>
</RelativeLayout>
</LinearLayout>
This is my code, which is self explanatory.:
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
LinearLayout layoutMain = (LinearLayout) findViewById(R.id.layoutMain);
// Create the adView
// Please replace MY_BANNER_UNIT_ID with your AdMob Publisher ID
adView = new AdView(this, AdSize.BANNER, "YourPersonalID#");
layoutMain.addView(adView);
// Initiate a generic request to load it with an ad
AdRequest request = new AdRequest();
request.setTesting(true);
adView.loadAd(request);
RelativeLayout layout1 = (RelativeLayout) findViewById(R.id.layout1);
layout1.setOnTouchListener(this);
mTestHarness = new GLSurfaceView(this);
mTestHarness.setEGLConfigChooser(false);
mTestHarness.setRenderer(this);
mTestHarness.setRenderMode(GLSurfaceView.RENDERMODE_CONTINUOUSLY);
layout1.addView(mTestHarness);
}
After you get this right you will get the equivalent to the BannerEssentials tutorial app from the google play tutorials, but using GLSurfaceView instead.

Two Layout in one Activity, searching for solution

First Basically I need to have layout when application starts.
Second I am getting data from views i have in this layout.
Third Im setting next layout and doing hard code work with data, that I got in step 2.
I can't figure out how to do this.

You can re-use the framework class ViewAnimator without any animations. It's not the prettiest solution, but should get the job done.
main.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical">
<ViewAnimator xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="fill_parent"
android:layout_width="fill_parent"
android:id="#+id/viewFlipper" />
</LinearLayout>
MyActivity.java:
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
viewAnimator = (ViewAnimator)findViewById(R.id.viewFlipper);
viewOne = createViewOne();
viewTwo = createViewTwo();
viewAnimator.addView(viewOne);
viewAnimator.addView(viewTwo);
...
}
private void someMethod() {
... do my background task ...
viewAnimator.setDisplayedChild(1); // viewTwo
}

have you gone through the google notepad tutorials? They explain using a list screen and loading a edit/add screen used to modify you sqlite database