android 带文字的ImageButton

android 带文字的ImageButton有两种实现方法

如下：

实现一：

<LinearLayout

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:orientation="vertical"

android:id="@+id/bt">

<ImageView

android:id="@+id/ib"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:src="@drawable/ringlove"

android:background="#00000000"

<TextView

android:id="@+id/tv"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="ssss"

</LinearLayout>

package com.oschina.test;

import android.app.Activity;

import android.graphics.Color;

import android.os.Bundle;

import android.view.MotionEvent;

import android.view.View;

import android.view.View.OnClickListener;

import android.view.View.OnTouchListener;

import android.widget.LinearLayout;

import android.widget.Toast;

public class MainActivity extends Activity {

LinearLayout m_ll;

/** Called when the activity is first created. */

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

m_ll=(LinearLayout)findViewById(R.id.bt);

m_ll.setClickable(true);

m_ll.setOnClickListener(ocl);

m_ll.setOnTouchListener(otl);

}

public OnClickListener ocl=new OnClickListener() {

@Override

public void onClick(View v) {

// TODO Auto-generated method stub

Toast.makeText(getApplicationContext(), "yes", Toast.LENGTH_SHORT).show();

}

};

public OnTouchListener otl=new OnTouchListener() {

@Override

public boolean onTouch(View v, MotionEvent event) {

// TODO Auto-generated method stub

if(event.getAction()==MotionEvent.ACTION_DOWN)

{

m_ll.setBackgroundColor(Color.rgb(127,127,127));

}

else if(event.getAction()==MotionEvent.ACTION_UP)

{

m_ll.setBackgroundColor(Color.TRANSPARENT);

}

return false;

}

};

}

实现二：

<FrameLayout

android:layout_width="wrap_content"

android:layout_height="wrap_content"

<ImageButton

android:id="@+id/yugao"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:src="@drawable/btn_yugao"

android:background="#00000000"

android:layout_gravity="center"

<TextView

android:id="@+id/yugao_label"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="aaaaaa"

android:textColor="@color/blue"

</FrameLayout>

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