自定义AlertDialog

Demo：DefineDialog

原生Dialog：DialogTest  % dialog

XML文件：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_margin="30dp"
    android:background="#FFFFFF"
    android:orientation="vertical" >
    <RelativeLayout
        android:id="@+id/rl_dialog_content"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_marginBottom="30dp" >
        <TextView
            android:id="@+id/textView1"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_alignParentLeft="true"
            android:layout_alignParentTop="true"
            android:layout_marginTop="10dp"
            android:gravity="center"
            android:maxLines="5"
            android:text="温馨提示"
            android:layout_marginBottom="20dp"
            android:textColor="#3f3f3f"
            android:textSize="20sp" />
        <TextView
            android:id="@+id/dialog_text"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_below="@+id/textView1"
            android:layout_centerHorizontal="true"
            android:gravity="center"
            android:maxLines="5"
            android:paddingLeft="10dp"
            android:paddingRight="10dp"
            android:text="亲，你今天20次的寻宝机会已用完，可通过藏宝来获得寻宝机会哦！"
            android:textColor="#666667"
            android:textSize="16sp" />
    </RelativeLayout>
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="30dp"
        android:layout_below="@id/rl_dialog_content"
        android:orientation="horizontal" >
        <TextView
            android:id="@+id/dialog_cancel"
            android:layout_width="1dp"
            android:layout_height="match_parent"
            android:layout_weight="1"
            android:clickable="true"
            android:gravity="center"
            android:text="关注" />
        <LinearLayout
            android:layout_width="0.5dp"
            android:layout_height="match_parent"
            android:background="#dfdfdf" >
        </LinearLayout>
        <TextView
            android:id="@+id/dialog_ok"
            android:layout_width="1dp"
            android:layout_height="match_parent"
            android:layout_weight="1"
            android:gravity="center"
            android:text="发消息" />
    </LinearLayout>
</LinearLayout>

Java：

public class MainActivity extends Activity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        LayoutInflater inflaterDl = LayoutInflater.from(this);
        LinearLayout layout = (LinearLayout)inflaterDl.inflate(R.layout.dialog_xml, null );
       
        //对话框
        final Dialog dialog = new AlertDialog.Builder(MainActivity.this).create();
        dialog.show();
        WindowManager.LayoutParams params = dialog.getWindow().getAttributes(); 
        params.width = 550; 
        params.height = 350 ; 
        dialog.getWindow().setAttributes(params);
        dialog.getWindow().setContentView(layout);
       
       
        //取消按钮
        TextView btnCancel = (TextView) layout.findViewById(R.id.dialog_cancel);
        btnCancel.setOnClickListener(new OnClickListener() {
         
          @Override
          public void onClick(View v) {
             Toast.makeText(getApplicationContext(), "cancel", Toast.LENGTH_SHORT).show();           
          }
        });
       
       
        //确定按钮
        TextView btnOK = (TextView) layout.findViewById(R.id.dialog_ok);
        btnOK.setOnClickListener(new OnClickListener() {
         
          @Override
          public void onClick(View v) {
             Toast.makeText(getApplicationContext(), "ok", Toast.LENGTH_SHORT).show();           
          }
        });
    }
}

来自为知笔记(Wiz)