android Dialog窗体监听
今天做了一个Dialong窗体监听包括窗体内的xml监听。
效果图：
test.class代码
package com.test; import android.app.Activity; import android.app.AlertDialog; import android.content.Context; import android.content.DialogInterface; import android.os.Bundle; import android.text.Layout; import android.view.LayoutInflater; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.ImageButton; import android.widget.ImageView; import android.widget.TextView; public class test extends Activity implements OnClickListener { private ImageButton button=null; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); button=(ImageButton)findViewById(R.id.button); //监听 button.setOnClickListener(this); } @Override public void onClick(View v) { Windows(); } private void Windows() { //接受一些参数如：图片，标题，正文 AlertDialog.Builder builder; AlertDialog alertDialog; //加载和访问资源 Context mContext =test.this; //通过LayoutInlater得到上面xml布局的View view LayoutInflater inflater = (LayoutInflater)mContext.getSystemService(LAYOUT_INFLATER_SERVICE); View layout =inflater.inflate(R.layout.custom_dialog,null); //绑定test和image TextView text=(TextView)layout.findViewById(R.id.text); text.setText("hello"); Button b =(Button)layout.findViewById(R.id.b); b.setText("butto"); b.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { System.out.println("123"); } }); ImageView image=(ImageView)layout.findViewById(R.id.image); //取出系统自带的图片 image.setImageResource(R.drawable.icon); //加载 builder = new AlertDialog.Builder(mContext); builder.setView(layout); //创建目标，这里创建相应的AlertDialog // alertDialog = builder.create(); //弹出窗口 builder.setPositiveButton("确定", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { } }).setNegativeButton("取消", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { dialog.cancel(); } }).create(); builder.show(); } }
custom_dialog.xml文件代码
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="horizontal" android:layout_width="fill_parent" android:layout_height="fill_parent" android:padding="10dp" > <ImageView android:id="@+id/image" android:layout_width="wrap_content" android:layout_height="fill_parent" android:layout_marginRight="10dp" /> <TextView android:id="@+id/text" android:layout_width="wrap_content" android:layout_height="fill_parent" android:textColor="#FFF" /> <Button android:id="@+id/b" android:layout_width="wrap_content" android:layout_height="fill_parent" /> </LinearLayout>
main.xml代码
<?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:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/hello" /> <ImageButton android:id="@+id/button" android:layout_width="wrap_content" android:layout_height="wrap_content" android:background="#000000" android:src="@drawable/icon" /> </LinearLayout>
结尾：由于要用到两个xml所以这里有两个xml的代码，一个是点击按钮的xml代码，一个窗体里面的xml布局带..