1.) Create a new project by File-> New -> Android Project name it InflateUIView.
2.) Write following into main.xml:
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| <?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" android:id="@+id/layout1" ></LinearLayout> |
3.) Create and write following into layout/buttons.xml:
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| <?xml version="1.0" encoding="utf-8"?><Button xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/button_small_left" style="?android:attr/buttonStyleSmall" android:text="Press to close" android:layout_width="wrap_content" android:layout_height="wrap_content"/> |
4.) Create and write following into layout/text.xml:
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| <?xml version="1.0" encoding="utf-8"?> android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/dynamic_text" ></TextView> |
5.) Run for output.
Steps:
1.) Create a project named InflateUIView and set the information as stated in the image.
Build Target: Android 4.2
Application Name: InflateUIView
Package Name: com. example. InflateUIView
Activity Name: InflateUIView
Min SDK Version: 4.2
Application Name: InflateUIView
Package Name: com. example. InflateUIView
Activity Name: InflateUIView
Min SDK Version: 4.2
2.) Open InflateUIView.java file and write following code there:
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| package com.example.inflateview;import android.app.Activity;import android.content.Context;import android.os.Bundle;import android.view.LayoutInflater;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.LinearLayout;import android.widget.TextView;public class InflateView extends Activity { LinearLayout lLayout; float[] orientation; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); final LayoutInflater inflater = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE); Button b = (Button)inflater.inflate(R.layout.buttons, null); lLayout = (LinearLayout)findViewById(R.id.layout1); lLayout.addView(b); b.setOnClickListener(new OnClickListener() { public void onClick(View v) { //restrict to adding only 1 textview child element if (lLayout.getChildAt(2) == null) { TextView tv = (TextView)inflater.inflate(R.layout.text, null); lLayout.addView(tv); } } }); }} |
3.) Compile and build the project.
Output
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