Günay's Coding World

The aim is to change heap size of JVM. Under the  /usr/share/tomcat6/bin , there is a file name as catalina.sh. In the file you can write CATALINA_OPTS="-Xms256m -Xmx256m" at the 2nd line and then restart the tomcat. To do that, (I supposed that you have a root right. If not , type sudo -s ) First of all, go to the tomcat6 bin directory and stop it.  ex. /etc/init.d/tomcat6 stop Then, change the right of the catalina.sh file as root. Here is;  chown  gunay /usr/share/tomcat6/bin/catalina.sh Important: I have used in ubuntu machine and tomcat6 is ubuntu's tomcat not a standalone version. At the end, you can change file rights as tomcat6 and then start the server. /etc/init.d/tomcat6 start

 Error: Pop-up keyboard and textedit selected when the activity is started. The first solution is ;   This is hide keyboard and also nothing is not selected or focused.   Use this attributes in your layout tag in XML file: android : focusable = "true" android : focusableInTouchMode = "true"   The second solution is ; Put a ndroid:windowSoftInputMode="stateHidden" in activity in the AndroidManifest.xml   This is only hide keyboard but the textedit is selected or focused.   <activity android:name="com.test.login" android:windowSoftInputMode="stateHidden" android:screenOrientation="portrait" />    

Without java code: android:dashGap means here is the distance between line dashes. drawable/dotted.xml: <shape xmlns:android = "http://schemas.android.com/apk/res/android" android:shape = "line" > <stroke     android:color = "#C7B299"     android:dashWidth = "10px"     android:dashGap = "10px" />   </shape> view.xml:   <ImageView     android:layout_width = "match_parent"     android:layout_height = "wrap_content"     android:src = "@drawable/dotted" />

List Item Layout Design/Style in Spinner <CheckedTextView     xmlns:android="http://schemas.android.com/apk/res/android"     android:text="CheckedTextView"     android:id="@+id/checkedTextView1"     style="?android:attr/spinnerDropDownItemStyle"     android:background="@drawable/gradient_background_clickable"     android:textColor="@drawable/text_color_changeable"     android:layout_width="fill_parent"     android:layout_height="?android:attr/listPreferredItemHeight"> </CheckedTextView> gradient background <selector xmlns:android="http://schemas.android.com/apk/res/android">     <item android:drawable="@drawable/gradient_background" android:state_pressed="true" />     <item android:drawable="@drawable/gradient_background_reverse_color" /> </selector> gradient background xml <?xml...

 //Sample  ListView  example         ListView fontListView = (ListView) findViewById(R.id.fontlistView);         ArrayList<String> fontListData = Font.getFontStyles();         ArrayAdapter<String> fontListAdapter = new ArrayAdapter<String>(this, R.layout.listview_style_layout, fontListData);         fontListView.setAdapter(fontListAdapter); In the xml  <TableLayout android:id="@+id/listViewTableLayout" android:layout_width="wrap_content" android:layout_height="wrap_content">                            <TableRow  android:paddingBottom="5dip">                <ListView android:id="@+id/fontlistView"       ...

you can apply styles as themes on an activity level or application level. if you apply a theme on an activity level then all widgets within that activity will inherit from that theme. to do so, open the AndroidManifest.xml and go the <activity> tag and add the android:theme attribute:   <activity android:name=".StylesDemo" android:label="@string/app_name" android:theme="@style/BlueLabel">   to apply a theme on the application level so that the style will be applied to all activities within your application, open the AndroidManifest.xml and go the <application> tag and add the android:theme attribute:   <application android:icon="@drawable/icon" android:label="@string/app_name" android:theme="@style/BlueLabel"> to set the theme of an activity programmatically call this line in the onCreate method   this.setTheme(R.style.BlueLabel);

Place the TTF file in the ./assets directory (create it if it doesn’t exist yet). We’re going to use a basic layout file with a TextView, marked with an id of “custom_font” so we can access it in our code.   <? xml   version = "1.0"   encoding = "utf-8" ?>    < LinearLayout   xmlns:android = "http://schemas.android.com/apk/res/android"                   android:orientation = "vertical"                   android:layout_width = "fill_parent"                   android:layout_height = "fill_parent"             >            < TextView              ...