自定义对话框捏

及其简陋的自定义对话框

萌新记录学习x2

package com.example.custdialog;

import androidx.appcompat.app.AppCompatActivity;

import android.content.Context;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.inputmethod.InputMethodManager;
import android.widget.Button;
import android.widget.Toast;

import com.google.android.material.bottomnavigation.BottomNavigationView;

public class MainActivity extends AppCompatActivity {
    private Button bt_1;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        bt_1=findViewById(R.id.bt_1);


        bt_1.setOnClickListener(view -> {
            final EditDialog editDialog = new EditDialog(this);
            editDialog.setYesOnclickListener(new EditDialog.onYesOnclickListener() {
                @Override
                public void onYesClick(String name, String password, String phone) {//这里可以传参，嘿嘿

                    if (TextUtils.isEmpty(name)&&TextUtils.isEmpty(password)&&TextUtils.isEmpty(phone)&&) {
                        Toast.makeText(MainActivity.this, "输入捏！", Toast.LENGTH_SHORT).show();
                    } else {

                        Toast.makeText(MainActivity.this, name+password+phone, Toast.LENGTH_SHORT).show();
                    }
                }
            });
            editDialog.setNoOnclickListener(new EditDialog.onNoOnclickListener() {
                @Override
                public void onNoClick() {
                    editDialog.dismiss();
                }
            });
            editDialog.show();

        });

    }
}

package com.example.custdialog;

import android.app.Dialog;
import android.content.Context;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;

public class EditDialog extends Dialog {
    private Button yes, no;
    private EditText et_phone,et_name,et_password;
    private String phome="";


    //监听器
    private onNoOnclickListener noOnclickListener;
    private onYesOnclickListener yesOnclickListener;

    public EditDialog(@NonNull Context context) {
        super(context);
    }


    //监听
    public void setNoOnclickListener( onNoOnclickListener onNoOnclickListener) {

        this.noOnclickListener = onNoOnclickListener;
    }
    public void setYesOnclickListener(onYesOnclickListener onYesOnclickListener) {

        this.yesOnclickListener = onYesOnclickListener;
    }




    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.dialog_edit);
        setCanceledOnTouchOutside(true);//按空白处退出

        yes =findViewById(R.id.yes);
        no =findViewById(R.id.no);
        et_phone =findViewById(R.id.et_phone);
        et_name=findViewById(R.id.et_name);
        et_password=findViewById(R.id.et_password);

        initEvent();

    }

    

    private void initEvent() {
        //设置确定按钮被点击后，向外界提供监听
        yes.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (yesOnclickListener != null) {
                    yesOnclickListener.onYesClick(et_name.getText().toString(),et_password.getText().toString(),et_phone.getText().toString());
                }
            }
        });

        no.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (noOnclickListener != null) {
                    noOnclickListener.onNoClick();
                }
            }
        });
    }


    
    public interface onYesOnclickListener {
        public void onYesClick(String name,String password,String phone);
    }

    public interface onNoOnclickListener {
        public void onNoClick();
    }

    @Override
    public void show() {
        super.show();
       
        WindowManager.LayoutParams layoutParams = getWindow().getAttributes();
        layoutParams.width= ViewGroup.LayoutParams.MATCH_PARENT;
        layoutParams.height= ViewGroup.LayoutParams.WRAP_CONTENT;
        getWindow().getDecorView().setPadding(0, 0, 0, 0);
        getWindow().setAttributes(layoutParams);
    }


}

记录完毕，萌新躺地

（可恶，本来打算用活动跳转页面直接插项目里的，但是不太美观，于是疯狂回想教过的对话框，但是完全无印象，于是去网上搜搜搜，欸嘿嘿百度真好用）

我只用了一小部分功能，大部分是根据这个大佬写的文章滴https://blog.csdn.net/qq_33919497/article/details/79877430

跪倒膜拜！！！