Android对话框之多选对话框

当时需要一个帅选框，让用户选择性别，年龄段，选择是否让别人看见自己等。

在网上各中搜，结果还是没什么答案，都是一些很丑很low的东西，我的内心是拒绝的。

这时候在群里小小问了一下 46523908，颜哥直接就给远程写了一堆代码，让我受益至今！更加坚信在这条道上并不孤独的我只要努力总会明白的更多。

算了，直接上代码，思路一看就明白了，这就是个逻辑的问题。

xml文件的代码:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="@dimen/threeHundred"
    android:layout_height="@dimen/fivehundred"
    android:background="@drawable/dialogshape"
    android:orientation="vertical">

    <TextView
        android:layout_weight="1"
        android:id="@+id/textView"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:background="@color/white"
        android:gravity="center_vertical"
        android:paddingLeft="@dimen/fifteen"
        android:text="@string/shuaixuan"
        android:textColor="@color/eightzero"
        android:textSize="@dimen/twozero" />

    <TextView
        android:layout_weight="1"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:background="@color/white"
        android:gravity="center_vertical"
        android:paddingLeft="@dimen/fifteen"
        android:text="@string/xingbie"
        android:textColor="@color/eightzero"
        android:textSize="@dimen/fifteen" />

    <LinearLayout
        android:layout_weight="1"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:background="@color/white"
        android:orientation="horizontal">
        <TextView
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:layout_weight="1"/>

        <TextView
            android:id="@+id/text_sex_man"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:drawablePadding="5dp"
            android:gravity="center_vertical"
            android:padding="12dp"
            android:text="@string/nan"
            android:textColor="@color/eightzero"
            android:drawableRight="@mipmap/weianxia"
            android:textSize="@dimen/fifteen" />
        <!--android:drawableRight="@mipmap/simple_app"-->

        <TextView
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:layout_weight="1"/>
        <TextView
            android:id="@+id/text_sex_women"
            android:layout_width="wrap_content"
            android:padding="12dp"
            android:layout_height="wrap_content"
            android:drawablePadding="5dp"
            android:gravity="center_vertical"
            android:text="@string/nv"
            android:drawableRight="@mipmap/weianxia"
            android:textColor="@color/eightzero"
            android:textSize="@dimen/fifteen" />

        <TextView
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:layout_weight="1"/>

        <TextView
            android:id="@+id/text_sex_all"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginEnd="63dp"
            android:layout_marginRight="63dp"
            android:background="@color/white"
            android:drawablePadding="5dp"
            android:gravity="center_vertical"
            android:padding="12dp"
            android:drawableRight="@mipmap/weianxia"
            android:text="@string/all"
            android:textColor="@color/eightzero"
            android:textSize="@dimen/fifteen" />
    </LinearLayout>

    <TextView
        android:layout_weight="1"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:gravity="center_vertical"
        android:paddingLeft="@dimen/fifteen"
        android:text="@string/age"
        android:textColor="@color/eightzero"
        android:textSize="@dimen/fifteen" />

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="3"
        android:background="@color/white">

        <TextView
            android:id="@+id/text_age_20"
            android:layout_width="wrap_content"
            android:layout_height="@dimen/fifty"
            android:gravity="center"
            android:text="@string/ten_towten"
            android:textColor="@color/eightzero"
            android:textSize="@dimen/fifteen"
            android:layout_alignParentTop="true"
            android:layout_toRightOf="@+id/text_age_40"
            android:layout_toEndOf="@+id/text_age_40"
            android:layout_marginLeft="32dp"
            android:layout_marginStart="32dp" />

        <TextView
            android:id="@+id/text_age_10"
            android:layout_width="wrap_content"
            android:layout_height="@dimen/fifty"
            android:layout_alignParentLeft="true"
            android:layout_alignParentStart="true"
            android:layout_alignParentTop="true"
            android:layout_marginLeft="48dp"
            android:layout_marginStart="48dp"
            android:gravity="center"
            android:text="@string/zero_ten"
            android:textColor="@color/eightzero"
            android:textSize="@dimen/fifteen" />

        <TextView
            android:id="@+id/text_age_40"
            android:layout_width="wrap_content"
            android:layout_height="@dimen/fifty"
            android:layout_alignLeft="@+id/text_age_10"
            android:layout_alignStart="@+id/text_age_10"
            android:layout_below="@+id/text_age_10"
            android:gravity="center"
            android:text="@string/four_zero"
            android:textColor="@color/eightzero"
            android:textSize="@dimen/fifteen" />

        <TextView
            android:id="@+id/text_age_60"
            android:layout_width="wrap_content"
            android:layout_height="@dimen/fifty"
            android:layout_alignLeft="@+id/text_age_30"
            android:layout_alignStart="@+id/text_age_30"
            android:layout_below="@+id/text_age_30"
            android:gravity="center"
            android:text="@string/six_zero"
            android:textColor="@color/eightzero"
            android:textSize="@dimen/fifteen" />

        <TextView
            android:id="@+id/text_age_50"
            android:layout_width="wrap_content"
            android:layout_height="@dimen/fifty"
            android:layout_alignLeft="@+id/text_age_20"
            android:layout_alignStart="@+id/text_age_20"
            android:layout_below="@+id/text_age_20"
            android:gravity="center"
            android:text="@string/five_zero"
            android:textColor="@color/eightzero"
            android:textSize="@dimen/fifteen" />

        <TextView
            android:id="@+id/text_age_30"
            android:layout_width="wrap_content"
            android:layout_height="@dimen/fifty"
            android:gravity="center"
            android:text="@string/three_zero"
            android:textColor="@color/eightzero"
            android:textSize="@dimen/fifteen"
            android:layout_alignParentTop="true"
            android:layout_toRightOf="@+id/text_age_20"
            android:layout_toEndOf="@+id/text_age_20"
            android:layout_marginLeft="48dp"
            android:layout_marginStart="48dp" />

        <TextView
            android:id="@+id/text_age_all"
            android:layout_width="wrap_content"
            android:layout_height="@dimen/fifty"
            android:layout_alignEnd="@+id/text_age_40"
            android:layout_alignLeft="@+id/text_age_40"
            android:layout_alignParentBottom="true"
            android:layout_alignRight="@+id/text_age_40"
            android:layout_alignStart="@+id/text_age_40"
            android:gravity="center"
            android:text="@string/all"
            android:textColor="@color/eightzero"
            android:textSize="@dimen/fifteen" />
    </RelativeLayout>

    <TextView
        android:layout_width="match_parent"
        android:layout_height="@dimen/fifty"
        android:background="@color/white"
        android:gravity="center_vertical"
        android:paddingLeft="@dimen/fifteen"
        android:text="@string/isnot"
        android:textColor="@color/eightzero"
        android:textSize="@dimen/fifteen" />

    <RelativeLayout
        android:layout_weight="1"
        android:layout_width="match_parent"
        android:layout_height="0dp">

        <TextView
            android:id="@+id/text_yes"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentLeft="true"
            android:layout_alignParentStart="true"
            android:layout_centerVertical="true"
            android:layout_marginLeft="47dp"
            android:layout_marginStart="47dp"
            android:background="@color/white"
            android:gravity="center_vertical"
            android:text="@string/yes"
            android:drawableRight="@mipmap/weianxia"
            android:textColor="@color/eightzero"
            android:textSize="@dimen/fifteen" />

        <TextView
            android:id="@+id/text_no"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignBaseline="@+id/text_yes"
            android:layout_alignBottom="@+id/text_yes"
            android:layout_marginLeft="109dp"
            android:layout_marginStart="109dp"
            android:layout_toEndOf="@+id/text_yes"
            android:layout_toRightOf="@+id/text_yes"
            android:background="@color/white"
            android:gravity="center_vertical"
            android:text="@string/no"
            android:drawableRight="@mipmap/weianxia"
            android:textColor="@color/eightzero"
            android:textSize="@dimen/fifteen" />
    </RelativeLayout>

    <RelativeLayout
        android:layout_weight="1"
        android:layout_width="match_parent"
        android:layout_height="0dp">

        <TextView
            android:id="@+id/text_affirm"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginEnd="100dp"
            android:layout_marginRight="100dp"
            android:background="@color/white"
            android:gravity="center_vertical"
            android:text="@string/qveding"
            android:textColor="@color/eightzero"
            android:textSize="@dimen/fifteen"
            android:layout_centerVertical="true"
            android:layout_toLeftOf="@+id/text_cancel"
            android:layout_toStartOf="@+id/text_cancel" />

        <TextView
            android:id="@+id/text_cancel"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginEnd="85dp"
            android:layout_marginRight="85dp"
            android:background="@color/white"
            android:gravity="center_vertical"
            android:text="@string/qvxiao"
            android:textColor="@color/eightzero"
            android:textSize="@dimen/fifteen"
            android:layout_alignBaseline="@+id/text_affirm"
            android:layout_alignBottom="@+id/text_affirm"
            android:layout_alignParentRight="true"
            android:layout_alignParentEnd="true" />

    </RelativeLayout>

</LinearLayout>

代码

package com.omi.ui.dialog;

import android.app.Dialog;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.support.v4.content.ContextCompat;
import android.text.TextUtils;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.widget.TextView;

import com.omi.R;
import com.omi.utils.ToastUtil;

import java.util.ArrayList;

/**
 * Created by lujiantao on 2017/4/18 0018.
 */

public class NearbyDialog implements View.OnClickListener {
    private Context context;
    private Dialog dialog;
    private ArrayList<TextView> sexArrayList;
    private ArrayList<TextView> ageArrayList;
    private ArrayList<TextView> selectArrayList;
    private Drawable drawable1, drawable2;
    private String sex = "";
    private String age = "";
    private String select = "";
    private OnClickListener onClickListener;

    public NearbyDialog(Context context) {
        this.context = context;
        sexArrayList = new ArrayList<>();
        ageArrayList = new ArrayList<>();
        selectArrayList = new ArrayList<>();
        drawable1 = ContextCompat.getDrawable(context, R.mipmap.anxia);
        drawable2 = ContextCompat.getDrawable(context, R.mipmap.weianxia);
        drawable1.setBounds(0, 0, drawable1.getMinimumWidth(), drawable1.getMinimumHeight());
        drawable2.setBounds(0, 0, drawable2.getMinimumWidth(), drawable2.getMinimumHeight());
    }

    private TextView text_sex_man, text_sex_women, text_sex_all;
    private TextView text_age_10, text_age_20, text_age_30, text_age_40, text_age_50, text_age_60, text_age_all;
    private TextView text_yes, text_no;

    public void init() {
        dialog = new Dialog(context);
        dialog.setContentView(R.layout.dialog_near);
        text_sex_man = (TextView) dialog.findViewById(R.id.text_sex_man);
        text_sex_women = (TextView) dialog.findViewById(R.id.text_sex_women);
        text_sex_all = (TextView) dialog.findViewById(R.id.text_sex_all);
        text_age_10 = (TextView) dialog.findViewById(R.id.text_age_10);
        text_age_20 = (TextView) dialog.findViewById(R.id.text_age_20);
        text_age_30 = (TextView) dialog.findViewById(R.id.text_age_30);
        text_age_40 = (TextView) dialog.findViewById(R.id.text_age_40);
        text_age_50 = (TextView) dialog.findViewById(R.id.text_age_50);
        text_age_60 = (TextView) dialog.findViewById(R.id.text_age_60);
        text_age_all = (TextView) dialog.findViewById(R.id.text_age_all);
        text_yes = (TextView) dialog.findViewById(R.id.text_yes);
        text_no = (TextView) dialog.findViewById(R.id.text_no);
        dialog.findViewById(R.id.text_affirm).setOnClickListener(this);
        dialog.findViewById(R.id.text_cancel).setOnClickListener(this);
        addArrayList();
        setAllClick();
    }
    public void show(){
        if (dialog == null){
            init();
        }
        Window window = dialog.getWindow();
        window.setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
        dialog.show();
    }
    public void setOnClickListener(OnClickListener onClickListener) {
        this.onClickListener = onClickListener;
    }

    private void addArrayList() {
        //添加性别选择数组
        sexArrayList.add(text_sex_man);
        sexArrayList.add(text_sex_women);
        sexArrayList.add(text_sex_all);
        //添加年龄数组
        ageArrayList.add(text_age_10);
        ageArrayList.add(text_age_20);
        ageArrayList.add(text_age_30);
        ageArrayList.add(text_age_40);
        ageArrayList.add(text_age_50);
        ageArrayList.add(text_age_60);
        ageArrayList.add(text_age_all);

        selectArrayList.add(text_yes);
        selectArrayList.add(text_no);
    }

    /**
     * 改变性别选择状态
     *
     * @param text
     */
    private void allSex(TextView text) {
        for (TextView tv : sexArrayList) {
            tv.setCompoundDrawables(null, null, drawable2, null);
        }
        text.setCompoundDrawables(null, null, drawable1, null);
    }

    /**
     * 改变年龄选择状态
     *
     * @param text 选中的View
     */
    private void allAge(TextView text) {
        for (TextView tv : ageArrayList) {
            tv.setTextColor(ContextCompat.getColor(context, R.color.mask_color));
        }
        text.setTextColor(ContextCompat.getColor(context, R.color.blue));
    }

    private void allSelect(TextView text){
        for (TextView tv :
                selectArrayList) {
            tv.setCompoundDrawables(null, null, drawable2, null);
        }
        text.setCompoundDrawables(null,null,drawable1,null);
    }
    private void setAllClick() {
        for (TextView tv : sexArrayList) {
            tv.setOnClickListener(this);
        }
        for (TextView tv : ageArrayList) {
            tv.setOnClickListener(this);
        }
        for (TextView tv : selectArrayList) {
            tv.setOnClickListener(this);
        }
    }

    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.text_affirm:
                if (TextUtils.isEmpty(sex)) {
                    ToastUtil.showToast("请选择性别");
                    return;
                }
                if (TextUtils.isEmpty(age)) {
                    ToastUtil.showToast("请选择年龄");
                    return;
                }
                if (TextUtils.isEmpty(select)){
                    ToastUtil.showToast("请选择是否对他人可见");
                    return;
                }
                if (onClickListener != null) {
                    onClickListener.onClick(sex, age, select);
                }
                dialog.dismiss();
                break;
            case R.id.text_cancel:
                dialog.dismiss();
                break;
            case R.id.text_sex_man:
                sex = "男";
                allSex(text_sex_man);
                break;
            case R.id.text_sex_women:
                sex = "女";
                allSex(text_sex_women);
                break;
            case R.id.text_sex_all:
                sex = "全部";
                allSex(text_sex_all);
                break;
            case R.id.text_age_10:
                age = "0-10";
                allAge(text_age_10);
                break;
            case R.id.text_age_20:
                age = "10-20";
                allAge(text_age_20);
                break;
            case R.id.text_age_30:
                age = "20-30";
                allAge(text_age_30);
                break;
            case R.id.text_age_40:
                age = "30-40";
                allAge(text_age_40);
                break;
            case R.id.text_age_50:
                age = "40-50";
                allAge(text_age_50);
                break;
            case R.id.text_age_60:
                age = "50-60";
                allAge(text_age_60);
                break;
            case R.id.text_age_all:
                age = "allofthem";
                allAge(text_age_all);
                break;
            case R.id.text_yes:
                select = "是";
                allSelect(text_yes);
                break;
            case R.id.text_no:
                select = "否";
                allSelect(text_no);
                break;
        }
    }

    public interface OnClickListener {
        void onClick(String sex, String age, String select);
    }
}

所有代码可以直接copy使用，只是让不知道的同学知道思路 ，具体难看了就需要自己去深究下这里就不多做介绍了。

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