Mega Code Archive

 

Categories / Android / UI

 

Using LinearLayout LayoutParams

package app.test; import android.app.Activity; import android.os.Bundle; import android.view.ViewGroup.LayoutParams; import android.widget.LinearLayout; import android.widget.TextView; public class Test extends Activity {   TextView myTextView;   private static boolean inflate = true;   @Override   public void onCreate(Bundle icicle) {     super.onCreate(icicle);     if (inflate)       inflateXMLLayout();     else       constructLayout();   }   private void inflateXMLLayout() {     setContentView(R.layout.main);     myTextView = (TextView) findViewById(R.id.myTextView);   }   private void constructLayout() {     LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(         LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);     LinearLayout.LayoutParams textViewLP = new LinearLayout.LayoutParams(         LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);     LinearLayout ll = new LinearLayout(this);     ll.setOrientation(LinearLayout.VERTICAL);     myTextView = new TextView(this);     myTextView.setText("Hello World, HelloWorld");     ll.addView(myTextView, textViewLP);     addContentView(ll, lp);   } } //main.xml <?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       android:id="@+id/myTextView"     android:layout_width="fill_parent"      android:layout_height="wrap_content"      android:text="Hello World, HelloWorld"   /> </LinearLayout>