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>