自定義彈框

首先是類

package com.hao;

import android.app.Dialog;
import android.content.Context;
import android.os.Bundle;
import android.view.Gravity;
import android.view.View;
import android.view.Window;
import android.view.WindowManager.LayoutParams;
import android.widget.Button;
import android.widget.TextView;
import com.example.kamisama.lbstest.R;



public class BottomStyleDialog extends Dialog {
    private Button poisearch;
    private Button routesearch;
    private Button look;
    private TextView title;
    private TextView detail;
    private String Title;
    private String Detail;

    public BottomStyleDialog(Context context,String Title,String Detail) {
        // 在構造方法裏, 傳入主題
        super(context, R.style.BottomDialogStyle);
        // 拿到Dialog的Window, 修改Window的屬性
        Window window = getWindow();
        window.getDecorView().setPadding(0, 0, 0, 0);
        // 獲取Window的LayoutParams
        LayoutParams attributes = window.getAttributes();
        attributes.width = LayoutParams.MATCH_PARENT;
        attributes.gravity = Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL;
        // 一定要重新設置, 才能生效
        window.setAttributes(attributes);
        this.Title=Title;
        this.Detail=Detail;
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.dialog_view);
        setTitle(Title,Detail);
        initView();
    }

    private void initView() {
         routesearch=(Button)findViewById(R.id.routesearch);
        poisearch=(Button)findViewById(R.id.poisearch);
        look=(Button)findViewById(R.id.look);
        title=(TextView)findViewById(R.id.title);
        detail=(TextView) findViewById(R.id.detail);
        look.setOnClickListener(new View.OnClickListener()
        {
            @Override
            public void onClick(View v) {

            }
        });
        routesearch.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

            }
        });
        poisearch.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

            }
        });
    }
    private void setTitle(String Title,String Detail)
    {
        title.setText(Title);
        detail.setText(Detail);
    }

}

然後是layout頁面的dialog_view.xml，也就是dialog的填充界面

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:gravity="center_horizontal">

        <TextView android:id="@+id/title"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:text="Title"
            android:textColor="#000000"
            android:textSize="30sp"/>

        <TextView
            android:id="@+id/detail"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:textColor="#000000"
            android:layout_marginTop="10dp" />
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingTop="10dp"
            android:gravity="bottom|center_horizontal"
            android:paddingBottom="10dp">
                <Button
                    android:id="@+id/look"
                    android:layout_width="0dp"
                    android:layout_weight="1"
                    android:layout_height="wrap_content"
                    android:text="查看評論"/>
                <Button
                    android:id="@+id/poisearch"
                    android:layout_width="0dp"
                    android:layout_weight="1"
                    android:layout_height="wrap_content"
                    android:text="搜周邊"/>
                <Button
                    android:id="@+id/routesearch"
                    android:layout_width="0dp"
                    android:layout_height="wrap_content"
                    android:layout_weight="1"
                    android:text="導航"/>
        </LinearLayout>
</LinearLayout>

最後是顯示：

 BottomStyleDialog bottomStyleDialog=new BottomStyleDialog(Main2Activity.this,"hah","nihao");
                        bottomStyleDialog.show();