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Spinner ComboBox DropDown set on selected item listener setOnItemSelectedListener Java Android example


AD MOB

Spinner, ArrayAdapter, setOnItemSelectedListener, onItemSelected, setDropDownViewResource

MainClass.java

public class Vypocet extends Activity {
 Spinner   hSpinnerMetry;
// .......
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

	       hSpinnerMetry = (Spinner) findViewById(R.id.idSpinnerMetry);
	        ArrayAdapter<CharSequence> adapterMetry = ArrayAdapter.createFromResource(
	        		this, R.array.metry_array, android.R.layout.simple_spinner_item);
	        adapterMetry.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
	        hSpinnerMetry.setAdapter(adapterMetry);
			
	           hSpinnerMetry.setOnItemSelectedListener(
	                    new OnItemSelectedListener() {
	                        public void onItemSelected(
	                                AdapterView<?> parent, View view, int position, long id) {
	                        int nPos = position;
	                        }

	                        public void onNothingSelected(AdapterView<?> parent) {
	                        
	                        }
	                    });	        

      }
}



strings.xml


<string-array name="metry_array">
<item>m</item>
<item>dm</item>
<item>cm</item>
<item>mm</item>
</string-array>



396LW NO topic_id




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Další témata ....(Topics)


323

Set Default Start Up Activity Class Java AndroidManifest xml | set-default-start-up-activity-class-java-androidmanifest-xml


Insert into your default start up activity tag inten-filter tag with action MAIN and category LAUNCHER

            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>


AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="//schemas.android.com/apk/res/android"
    package="com.example.blabol"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="19" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name=".MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>
120

Statistics usability of mobile phones with Android – October 2011 | statistics-usability-of-mobile-phones-with-android-%e2%80%93-october-2011


Table of usability phones with Android: (Our software)












October 2011 September 2011












Samsung Galaxy S2 10,90%
Samsung Galaxy S 8,10%
Samsung Galaxy Tab 7,00%
Samsung Galaxy Mini 6,20%
HTC Desire HD 4,10%
Samsung Galaxy Ace 4,10%
Samsung Galaxy S 4,00%
Samsung Galaxy Fit 3,30%
HTC Wildfire 3,20%
SEMC Xperia X10 2,20%

























Samsung Galaxy S213.8%
Samsung Galaxy S8.5%
Samsung Galaxy Tab7.4%
Samsung Galaxy Mini5.4%
Samsung Galaxy S4.0%
HTC Desire HD3.8%
Samsung Galaxy Ace3.8%
HTC Wildfire3.2%
Samsung Galaxy Fit3.1%
SEMC Xperia X102.1%



Graph of usability Smartphone with Android - October 2011:
android/phones-usability-wiht-android-october-2011.png


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