ImageButton 建立圖片button與動態

ImageButton 建立圖片button與動態/ImageButton

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="fill_parent"

    android:layout_height="fill_parent"

    android:orientation="vertical" >

   

    <ImageButton

        android:id="@+id/imageButton"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:src="@drawable/ic_launcher"

        android:onClick="onToggle"

        android:background="@null"/>

   

   

    <Button

        android:id="@+id/imageTextButton1"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:drawableTop="@drawable/ic_launcher"

        android:text="Android"/>

   

    <Button

        android:id="@+id/imageTextButton2"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:drawableLeft="@drawable/ic_launcher"

        android:text="Android"/>

   

    <Button

        android:id="@+id/imageTextButton3"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:drawableRight="@drawable/ic_launcher"

        android:text="Android"/>

   

    <Button

        android:id="@+id/imageTextButton2"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:drawableBottom="@drawable/ic_launcher"

        android:text="Android"/>

   

    <Button

        android:id="@+id/imageTextButton6"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:text=""/>

</LinearLayout>

ImageButton 建立圖片button與動態/動態

package com.robert.sample12;

import android.app.Activity;

import android.app.Fragment;

import android.os.Bundle;

import android.view.LayoutInflater;

import android.view.Menu;

import android.view.MenuItem;

import android.view.View;

import android.view.ViewGroup;

import android.widget.Button;

public class MainActivity extends Activity {

   @Override

   protected void onCreate(Bundle savedInstanceState) {

      super.onCreate(savedInstanceState);

     setContentView(R.layout.activity_main);

     if (savedInstanceState == null) {

        getFragmentManager().beginTransaction()

             .add(R.id.container, new PlaceholderFragment()).commit();

     }

   }

   @Override

   public boolean onCreateOptionsMenu(Menu menu) {

     // Inflate the menu; this adds items to the action bar if it is present.

     getMenuInflater().inflate(R.menu.main, menu);

     return true;

   }

   @Override

   public boolean onOptionsItemSelected(MenuItem item) {

     // Handle action bar item clicks here. The action bar will

     // automatically handle clicks on the Home/Up button, so long

     // as you specify a parent activity in AndroidManifest.xml.

     int id = item.getItemId();

     if (id == R.id.action_settings) {

        return true;

     }

     return super.onOptionsItemSelected(item);

   }

   /**

    * A placeholder fragment containing a simple view.

    */

   public static class PlaceholderFragment extends Fragment {

     public PlaceholderFragment() {

     }

     @Override

     public View onCreateView(LayoutInflater inflater, ViewGroup container,

           Bundle savedInstanceState) {

        View rootView = inflater.inflate(R.layout.fragment_main, container,

             false);

        Button btn=(Button)rootView.findViewById(R.id.imageTextButton6);

        btn.setText("Android");

        btn.setCompoundDrawablesWithIntrinsicBounds(

             0,

             R.drawable.ic_launcher,

             0,

             0);

        return rootView;

     }

   }

}