break statement in Java Android example

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break statement in Java Android basic example

MainClass.java


public class MainClass {
	public static void main(String[] arg) {
		String[] arrayOfString = {"nothing", "Hello", "people"
				, "bye-bye", "hello", "world!", "end" };
		
		for (int i = 0; i < arrayOfString.length; i++) {
				System.out.println(arrayOfString[i]);
				if(i > 2) 
					break; // end of loop
		}
	}
}
/*
nothing
Hello
people
bye-bye
*/

397LW NO topic_id

Další témata ....(Topics)

296

On orientation changed view button textview not visible Android | on-orientation-changed-view-button-textview-not-visible-android

Try add to AndroidManifest.xml configChanges for your Activity
android:configChanges="keyboardHidden|orientation|screenSize"


 <activity android:name=".MainActivity"
                  android:label="@string/app_name"
                  android:configChanges="keyboardHidden|orientation|screenSize"
                  >

185

Get the color of a specific pixel Java Android example | get-the-color-of-a-specific-pixel-java-android-example


             ImputStream      is = this.getResources().openRawResource(R.drawable.colors);
             Bitmap    mBitmap2 = BitmapFactory.decodeStream(is);
        
         int  w = mBitmap2.getWidth();
         int  h = mBitmap2.getHeight();
//  int x , y have to be smaller as w , h 
         int _color =  mBitmap2.getPixel(x, y);

329

Eclipse ADT plugin not recent graphical layout editor | eclipse-adt-plugin-not-recent-graphical-layout-editor

Click to Android version combobox - drop down menu and select your version, which just using (have instaled). For example: You updated ADT by SDK manager, but forget to update Android version. You can use lower version from drop down menu, which using your project, or do update of Android by SDK manager.
adt-plugin-not-recent

170

webcoreglue(): The real object has been deleted Emulator Error | webcoreglue-the-real-object-has-been-deleted-emulator-error

Error for example:
webcoreglue(2075): The real object has been deleted

Solution:
If this error message shows if orientation the screen is changed
try insert into AndroidManifest.xml this code:
android:configChanges="keyboard|keyboardHidden|orientation"


      <activity
            android:label="@string/app_name"
            android:name=".MyActivity" 
            android:screenOrientation="portrait"
            android:configChanges="keyboard|keyboardHidden|orientation"
            >

124

Resource int R.string.app_name to String Android example | resource-int-r-string-app_name-to-string-android-example

R.string.app_name to String example.
MyActivity.java


Resources res = getResources();
String sText = res.getString(R.string.app_name);

res/values/string.xml



<resources>
    <string name="app_name">My app name</string>
</resources>

Editace: 2011-10-04 10:49:22
Počet článků v kategorii: 397
Url:break-statement-in-java-android-example

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