[移动开发]自定义BaseDialog继承即可直接设置layout

package com.****.main.dialogPack;

import android.app.Dialog;
import android.content.Context;
import android.os.Handler;
import android.os.Message;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.TextView;

import com.rtk.app.R;
import com.rtk.app.tool.PublicCallBack;
import com.rtk.app.tool.PublicClass;
import com.rtk.app.tool.StaticValue;

import java.util.ArrayList;
import java.util.List;

public abstract class BaseDiaolg extends Dialog implements View.OnClickListener {
    private Window window;
    private Context context;
    private Handler handlerBase=new Handler(){
        @Override
        public void handleMessage(Message msg) {
            super.handleMessage(msg);
            try {
                switch (msg.what){//这么做的原因是因为部分dialog是在子线程里控制显示或者关闭的，必须用handle  eg：qq绑定
                    case 0:
                        BaseDiaolg.super.show();
                        break;
                    case 1:
                        BaseDiaolg.super.dismiss();
                        break;
                }
            }catch (Exception e){}
        }
    };
    public BaseDiaolg(Context context) {
        super(context);
        this.context=context;
    }

    public void initView(int layoutId,int location) {
        setContentView(layoutId);
        windowDeploy(0, 0,location);
        //设置触摸对话框意外的地方取消对话框
        setCanceledOnTouchOutside(true);
        getWindow().setBackgroundDrawableResource(android.R.color.transparent);
        //ButterKnife.bind(this, getWindow().getDecorView());//在子类调用InitView后添加这个，可以直接绑定View  不用简历holder了
    }

    //设置窗口显示
    private void windowDeploy(float x, float y,int position) {
        window = getWindow(); //得到对话框
        //window.setWindowAnimations(R.style.dialog_anim_style2); //设置窗口弹出动画
        //window.setBackgroundDrawableResource(R.color.halfTransparency); //设置对话框背景为透明
        WindowManager.LayoutParams wl = window.getAttributes();
        //根据x，y坐标设置窗口需要显示的位置
        wl.x = (int) x; //x小于0左移，大于0右移
        wl.y = (int) y; //y小于0上移，大于0下移
        //wl.alpha = 0.6f; //设置透明度
        wl.gravity = position; //设置重力
        wl.width = ViewGroup.LayoutParams.MATCH_PARENT;//设置宽度
        wl.height = ViewGroup.LayoutParams.WRAP_CONTENT;
        window.setAttributes(wl);
    }
    public abstract void initEvent();
    private ViewGroup groundFloorView;//父类View
    private View loadView;//加载视图
    private List<Integer> listLoadGoneId = new ArrayList<>();//用于保存设置加载空视图的时隐藏控件的Id
    private ViewGroup noInterNet;//暂无网络
    private PublicCallBack loadDataCallBack;//刚打开加载的getData回调
    private ViewGroup srcDissmiss;//资源丢失
    private boolean isLoad = false;//如果加载过则为true
    /**
     * 设置加载视图
     *
     * @param parenView      主要容器视图
     * @param noDissMissView 不想隐藏的View若没有直接传null
     */
    public void setLoadView(View parenView, View noDissMissView) {
        removeLoadView();
        groundFloorView = (ViewGroup) parenView;
        for (int i = 0; i < groundFloorView.getChildCount(); i++) {
            if (groundFloorView.getChildAt(i).getId() != noDissMissView.getId()) {
                if (groundFloorView.getChildAt(i).getVisibility() == View.VISIBLE) {//
                    groundFloorView.getChildAt(i).setVisibility(View.GONE);
                    listLoadGoneId.add(groundFloorView.getChildAt(i).getId());
                }
            }
        }
        if(loadView==null)loadView = LayoutInflater.from(context).inflate(R.layout.auto_max_footview_load_layout, null);
        loadView.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
        if(noInterNet==null)noInterNet = (ViewGroup) LayoutInflater.from(context).inflate(R.layout.auto_no_interner_layout, null);
        noInterNet.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
        if(srcDissmiss==null)srcDissmiss = (ViewGroup) LayoutInflater.from(context).inflate(R.layout.auto_src_dissmiss_layout, null);
        srcDissmiss.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));

        groundFloorView.addView(loadView);
    }

    //设置加载完毕之后  显示的之前隐藏的View
    public void setLoadDone() {
        for (int i = 0; i < groundFloorView.getChildCount(); i++) {
            if (listLoadGoneId.contains(groundFloorView.getChildAt(i).getId())) {
                listLoadGoneId.remove((Object) groundFloorView.getChildAt(i).getId());
                groundFloorView.getChildAt(i).setVisibility(View.VISIBLE);
            }
        }
        removeLoadView();
        isLoad=true;
    }

    //设置无网络视图   mark为失败的接口
    private void setNoData(PublicCallBack getDataCallBack) {
        try {
            if(!isLoad) {
                this.loadDataCallBack = getDataCallBack;
                removeLoadView();
                groundFloorView.addView(noInterNet);
                noInterNet.getChildAt(2).setOnClickListener(new View.OnClickListener() {
                    @Override
                    public void onClick(View view) {
                        if (loadDataCallBack != null) {
                            loadDataCallBack.callBack();
                        }
                        removeLoadView();
                        groundFloorView.addView(loadView);
                    }
                });
            }}catch (Exception e){}
    }
    //资源获取失败
    public void setSrcDissmiss(String failReason,PublicCallBack getDataCallBack){
        if(failReason.equals(StaticValue.NoInterNetString)){//如果是网络问题
            setNoData(getDataCallBack);
        }else
            try {
                if (!isLoad) {
                    this.loadDataCallBack = getDataCallBack;
                    removeLoadView();
                    groundFloorView.addView(srcDissmiss);
                    ((TextView)srcDissmiss.getChildAt(1)).setText(PublicClass.setRequestFailString(failReason));
                    srcDissmiss.getChildAt(2).setOnClickListener(new View.OnClickListener() {
                        @Override
                        public void onClick(View view) {
                            if (loadDataCallBack != null) loadDataCallBack.callBack();
                            removeLoadView();
                            groundFloorView.addView(loadView);
                        }
                    });
                }
            }catch (Exception e){}
    }


    //移除插入的加载和断网视图
    private void removeLoadView(){
        if(noInterNet!=null)groundFloorView.removeView(noInterNet);
        if(loadView!=null)groundFloorView.removeView(loadView);
        if(srcDissmiss!=null)groundFloorView.removeView(srcDissmiss);
    }

    @Override
    public void show() {
        //super.show();
        handlerBase.sendEmptyMessage(0);
    }

    @Override
    public void dismiss() {
        ///super.dismiss();
        handlerBase.sendEmptyMessage(1);
    }
}

不用管我怎么实现，直接继承即可。调用方法如下

package com.***.main.dialogPack;

import android.view.Gravity;
import android.view.View;
import android.widget.TextView;

import com.rtk.app.R;
import com.rtk.app.base.BaseActivity;
import com.rtk.app.tool.PublicCallBack;

import butterknife.BindView;
import butterknife.ButterKnife;

/**
 * 可以回调的tipDialog
 */
public class DialogTipsForCallBack extends BaseDiaolg {
    @BindView(R.id.dialog_tip_for_callback_layout)
    TextView dialogTipForCallbackLayout;
    @BindView(R.id.dialog_tip_for_callback_tip)
    TextView dialogTipForCallbackTip;
    @BindView(R.id.dialog_tip_for_callback_ok)
    TextView dialogTipForCallbackOk;
    @BindView(R.id.dialog_tip_for_callback_cancle)
    TextView dialogTipForCallbackCancle;
    private BaseActivity activity;
    private String tips;
    private PublicCallBack publicCallBack;

    public DialogTipsForCallBack(BaseActivity activity, String tips, PublicCallBack publicCallBack) {
        super(activity);
        this.activity = activity;
        this.tips = tips;
        this.publicCallBack = publicCallBack;
        initView(R.layout.dialog_tip_for_callback, Gravity.CENTER);
        ButterKnife.bind(this, getWindow().getDecorView());
        dialogTipForCallbackTip.setText(tips);
        setCanceledOnTouchOutside(false);
        initEvent();
    }

    @Override
    public void initEvent() {
        dialogTipForCallbackOk.setOnClickListener(this);
        dialogTipForCallbackCancle.setOnClickListener(this);
    }

    @Override
    public void onClick(View view) {
        switch (view.getId()){
            case R.id.dialog_tip_for_callback_ok:
                publicCallBack.callBack("true");
                break;
            case R.id.dialog_tip_for_callback_cancle:
                publicCallBack.callBack("false");
                break;
        }
        dismiss();
    }
}

package com.****;

public interface PublicCallBack {
    void callBack(String... str);
}

PublicCallBack 就是自定义回调，你可以不用，为了方便理解，放了上去

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:orientation="vertical"
    android:layout_height="wrap_content"
    android:layout_margin="20dp"
    android:background="@drawable/shape_corner_white_2dp"
    >
    <TextView
        android:id="@+id/dialog_tip_for_callback_layout"
        android:layout_width="match_parent"
        android:layout_height="45dip"
        android:background="@color/theme1"
        android:gravity="center|left"
        android:paddingLeft="10dip"
        android:text="提示"
        android:textColor="@color/white"
        android:textSize="17dip" />

    <TextView
        android:id="@+id/dialog_tip_for_callback_tip"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginBottom="10dip"
        android:layout_marginTop="10dip"
        android:gravity="center|left"
        android:paddingLeft="5dip"
        android:paddingRight="5dip"
        android:lineSpacingMultiplier="1.5"
        android:text="更新内容"
        android:textColor="@color/drak444"
        android:textSize="15dip" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="45dip"
        android:layout_marginBottom="10dip"
        android:orientation="horizontal" >

        <TextView
            android:id="@+id/dialog_tip_for_callback_ok"
            android:layout_width="0dip"
            android:layout_height="match_parent"
            android:layout_marginLeft="10dip"
            android:layout_weight="1"
            android:background="@drawable/shape_corner_theme1_2dp"
            android:gravity="center"
            android:text="确定"
            android:textColor="@color/white"
            android:textSize="15dip" />

        <TextView
            android:id="@+id/dialog_tip_for_callback_cancle"
            android:layout_width="0dip"
            android:layout_height="match_parent"
            android:layout_marginLeft="20dip"
            android:layout_marginRight="10dip"
            android:layout_weight="1"
            android:background="@drawable/shape_corner_wideline_5dp"
            android:gravity="center"
            android:text="取消"
            android:textColor="@color/drak444"
            android:textSize="15dip" />
    </LinearLayout>


</LinearLayout>