Tampilkan postingan dengan label Java Programming. Tampilkan semua postingan
Tampilkan postingan dengan label Java Programming. Tampilkan semua postingan

What is .dex extension in ANDROID ?

Posted by Unknown Jumat, 07 Juni 2013 0 komentar

Compiled Android application code file.
Android programs are compiled into .dex (Dalvik Executable) files, which are in turn zipped into a single .apk file on the device. .dex files can be created by automatically translating compiled applications written in the Java programming language.

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Customize The Title Bar in Android

Posted by Unknown Rabu, 23 Januari 2013 0 komentar
xml for custom title bar:

< ?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="wrap_content"
android:background="@drawable/titlebar>
< TextView
style="@style/MyRedTextAppearance"
android:padding="7dp"
android:id="@+id/txtvew_title"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:textColor="#FFFFFF"
android:textSize="20dp"
android:textStyle="bold"
android:gravity="center"/>
< /LinearLayout>
main.xml:
Include the above xml to the main xml as given below...

< RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/RelativeLayout1"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/redbg" >
< include
android:id="@+id/head"
layout="@layout/titlebaar" />
< LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_below="@+id/head"
android:padding="5dp" >
--- ---- --- ---- --- --- -- --
--- --- ---- --- --- --- --- --
< /LinearLayout>
< /RelativeLayout>
in java class:

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
this.requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.show_image);

TextView t1 = (TextView) findViewById(R.id.txtvew_title);
t1.setText("Custom Title Bar");
t1.setTextColor(Color.RED);
}

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Long Integer Literal in java

Posted by Unknown Kamis, 03 Januari 2013 0 komentar
Simple program to explain Long integer literal in java.

public class MainClass {
public static void main(String[] a){
long longValue = 123456789L;
System.out.println(longValue);
}
}

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