自定义Dialog

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项目结构

此处输入图片的描述

基类BaseDialog

public abstract class BaseDialog extends Dialog{

    public BaseDialog dialog;
    public Activity activity;

    public BaseDialog(@NonNull Activity activity) {
        super(activity);
        this.dialog=this;
        this.activity=activity;
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        setContentView(initLayout());
        DialogUtils.setWindowPublic(this);
        initEvent();

    }

    public abstract int initLayout();
    public abstract void initEvent();

    /**
     * 设置dialog其他屏幕地方是否触摸消失
     * @param isSetCanceledOnTouchOutside
     * @return
     */
    public BaseDialog setCanceledOnTouchOutside(Boolean isSetCanceledOnTouchOutside) {
        dialog.setCanceledOnTouchOutside(isSetCanceledOnTouchOutside);
        return this;
    }

    /**
     * 设置回退键是否有效
     * @param isCancelable
     * @return
     */
    public BaseDialog setCancelable(Boolean isCancelable) {
        dialog.setCancelable(isCancelable);
        return this;
    }

    /**
     * 显示dialog
     * @return
     */
    public BaseDialog showDialog() {

        if(!isShowing()){
            dialog.show();
        }
        return this;
    }

    /**
     * 关闭dialog
     * @return
     */
    public BaseDialog hideDialog() {

        if(isShowing()){
            dialog.hide();
        }
        return this;
    }

    /**
     * 设置回调  两个点击事件
     */
    public CallBack callBack;

    public interface CallBack{
        void cancel();
        void ok();
    }

    public BaseDialog setCallBack(CallBack callBack) {
        this.callBack = callBack;
        return this;
    }


    /**
     * 设置点击一个条目
     */

    public ClickSingleCallBack clickSingleCallBack;

    public interface ClickSingleCallBack{
        void click(String item);
    }
    public BaseDialog setClickSingleCallBack(ClickSingleCallBack clickSingleCallBack) {
        this.clickSingleCallBack = clickSingleCallBack;
        return this;
    }

    /**
     * 设置照片回调
     */
    public PhotoCallBack photoCallBack;

    public interface PhotoCallBack{
        void takePhoto();
        void selectPhoto();
    }
    public BaseDialog setPhotoCallBack(PhotoCallBack photoCallBack) {
        this.photoCallBack = photoCallBack;
        return this;
    }

}

解说

加载需要自定义dialog页面

setContentView(initLayout());

设置去除dialog状态栏黑色设置

DialogUtils.setWindowPublic(this);

设置点击事件处理

initEvent();

还有就是一些公用的设置，回退键是否有效、点击外面是否有效、关闭、显示dialog以及对于有“确认、取消”两个按键回调，对选择单个按钮按键回调。

DialogUtils工具类、提供动画效果设置等

public class DialogUtils {

    public static void setWindowPublic(Dialog dialog){
        Window window = dialog.getWindow();
        int screenHeight = DensityUtils.getScreenHeight(dialog.getContext());
        int statusBarHeight = DensityUtils.getStatusHeight(dialog.getContext());
        int dialogHeight = screenHeight - statusBarHeight;
        window.setLayout(ViewGroup.LayoutParams.MATCH_PARENT, dialogHeight == 0 ? ViewGroup.LayoutParams.MATCH_PARENT : dialogHeight);
        window.setBackgroundDrawableResource(R.color.colorTransparent);
    }

    /**
     * 上到下
     * @param dialog
     */
    public static void setWindowAnimationsTop(Dialog dialog){
        Window window = dialog.getWindow();
        window.setWindowAnimations(R.style.dialog_animation);
    }

    /**
     * 下到上
     * @param dialog
     */
    public static void setWindowAnimationsButtom(Dialog dialog){
        Window window = dialog.getWindow();
        window.setWindowAnimations(R.style.dialogWindowAnimButtomToTop);
    }

}

在style.xml定义

<!--从低到顶动画效果-->
    <style name="dialogWindowAnimButtomToTop" parent="android:Animation" mce_bogus="1">
        <item name="android:windowEnterAnimation">@anim/dialog_enter_anim</item>
        <item name="android:windowExitAnimation">@anim/dialog_exit_anim</item>
    </style>



    <style name="dialog_animation" parent="@android:style/Animation.Dialog">
        <item name="android:windowEnterAnimation">@anim/push_bottom_in</item>
        <item name="android:windowExitAnimation">@anim/push_bottom_out</item>
    </style>

dialog_enter_anim

<?xml version="1.0" encoding="utf-8"?>
<!-- 弹出时动画 -->
<set xmlns:android="http://schemas.android.com/apk/res/android">

    <translate xmlns:android="http://schemas.android.com/apk/res/android"
        android:duration="500"
        android:fromYDelta="100%p"
        android:toYDelta="0%p"
        android:interpolator="@android:anim/accelerate_interpolator" />
</set>

dialog_exit_anim

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">

    <translate xmlns:android="http://schemas.android.com/apk/res/android"
        android:duration="500"
        android:fromYDelta="0%p"
        android:toYDelta="100%p"
        android:interpolator="@android:anim/accelerate_interpolator" />

</set>

push_bottom_in

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">

    <translate
        android:duration="1500"
        android:fromYDelta="-100%p"
        android:toYDelta="0" />

</set>

push_bottom_out

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate
        android:duration="1500"
        android:fromYDelta="0"
        android:toYDelta="-100%p" />
</set>

如果不需要动画效果可以不调用这个工具类。

实现提示框

public class SelectDialog extends BaseDialog {


    private TextView dialog_ok;
    private TextView dialog_cancel;
    private TextView dialog_content;
    private String content;

    public SelectDialog(@NonNull Activity activity,String content) {
        super(activity);
        this.content=content;
    }

    @Override
    public void initEvent() {

        dialog_content=findViewById(R.id.dialog_content);
        dialog_ok=findViewById(R.id.dialog_ok);
        dialog_cancel=findViewById(R.id.dialog_cancel);

        getContent().setText(content);

        findViewById(R.id.dialog_rl).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {

                hideDialog();
            }
        });


        dialog_ok.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {

                if(callBack!=null){
                    callBack.ok();
                    hideDialog();
                }
            }
        });

        dialog_cancel.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {

                if(callBack!=null){
                    callBack.cancel();
                    hideDialog();
                }
            }
        });

    }

    @Override
    public int initLayout() {
        return R.layout.dialog_select;
    }

    public TextView getOk() {
        return dialog_ok;
    }

    public TextView getCancel() {
        return dialog_cancel;
    }

    public TextView getContent() {
        return dialog_content;
    }
}

解说

继承BaseDialog，一切变得更简单。加载自定义布局，对按钮监听回调；获取控件id以便于在调用可以改变一些属性，颜色，文本内容等。

布局文件

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:id="@+id/dialog_rl">

    <LinearLayout
        android:padding="10dp"
        android:layout_marginLeft="50dp"
        android:layout_marginRight="50dp"
        android:background="@drawable/shape_dialog_common"
        android:layout_centerInParent="true"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical">


        <TextView
            android:padding="5dp"
            android:layout_marginTop="3dp"
            android:layout_width="match_parent"
            android:gravity="left"
            android:layout_height="wrap_content"
            android:textColor="@color/colorBlackAA"
            android:textSize="20sp"
            android:text="提示"/>

            <TextView
                android:textColor="@color/colorBlackAA"
                android:id="@+id/dialog_content"
                android:textSize="16sp"
                android:padding="10dp"
                android:gravity="left"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:maxLines="10"
                android:minLines="1"
                android:text="内容区"/>


        <View
            android:layout_width="match_parent"
            android:layout_height="0.3dp"
            android:background="@color/colorBlackAA"/>

        <LinearLayout
            android:layout_marginTop="3dp"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="horizontal">


            <TextView
                android:textColor="@color/colorAccent"
                android:id="@+id/dialog_cancel"
                android:gravity="center"
                android:textSize="16sp"
                android:padding="10dp"
                android:layout_width="0dp"
                android:layout_weight="1"
                android:layout_height="wrap_content"
                android:text="取消"/>

            <View
                android:layout_marginTop="0.5dp"
                android:layout_width="0.3dp"
                android:layout_height="match_parent"
                android:background="@color/colorBlackAA"/>

            <TextView
                android:textColor="@color/colorBlackAA"
                android:id="@+id/dialog_ok"
                android:textSize="16sp"
                android:padding="10dp"
                android:gravity="center"
                android:layout_width="0dp"
                android:layout_weight="1"
                android:layout_height="wrap_content"
                android:text="确认"/>

        </LinearLayout>

    </LinearLayout>

</RelativeLayout>

调用及实现效果

new SelectDialog(this,"今天天气不错?").setCallBack(new BaseDialog.CallBack() {
            @Override
            public void cancel() {
                show("不想搭理你。");
            }

            @Override
            public void ok() {
                show("very nice !");
            }
        }).showDialog();

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实现带动画选择照片对话框

第一步、继承BaseDialog

public class SelectPhotoDialog extends BaseDialog {

    private TextView dialog_selectpicture;
    private TextView dialog_takepicture;

    public SelectPhotoDialog(@NonNull Activity activity) {
        super(activity);
    }

    @Override
    public int initLayout() {
        return R.layout.dialog_select_photo;
    }


    @Override
    public void initEvent() {

        DialogUtils.setWindowAnimationsButtom(this);

        findViewById(R.id.dialog_rl).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                hide();
            }
        });

        dialog_selectpicture = findViewById(R.id.dialog_selectpicture);
        dialog_takepicture = findViewById(R.id.dialog_takepicture);

        dialog_selectpicture.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            if(photoCallBack!=null){
                photoCallBack.selectPhoto();
                hideDialog();
            }
        }
    });

    dialog_takepicture.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {

            if(photoCallBack!=null){
                photoCallBack.takePhoto();
                hideDialog();
            }
        }
    });

    }

    /**
     * 获取选取照片控件
     *
     * @return
     */
    public TextView getSelectpicture() {
        return dialog_selectpicture;
    }

    /**
     * 获取拍照照片控件
     * @return
     */
    public TextView getTakepicture() {
        return dialog_takepicture;
    }
}

对于布局文件

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:id="@+id/dialog_rl"
    android:orientation="vertical">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:background="@color/colorWhite"
        android:orientation="vertical">

        <TextView
            android:id="@+id/dialog_takepicture"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:padding="15dp"
            android:text="拍照"
            android:textSize="18sp" />

        <View
            android:layout_marginLeft="10dp"
            android:layout_marginRight="10dp"
            android:layout_width="match_parent"
            android:layout_height="3dp"
            android:background="@color/colorF7"/>

        <TextView
            android:id="@+id/dialog_selectpicture"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:padding="15dp"
            android:text="选取"
            android:textSize="18sp" />

        <View
            android:layout_marginLeft="10dp"
            android:layout_marginRight="10dp"
            android:layout_width="match_parent"
            android:layout_height="3dp"
            android:background="@color/colorF7"/>


        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:padding="20dp"
            android:text="取消"
            android:textColor="@color/colorRed"
            android:textSize="18sp" />
    </LinearLayout>

</RelativeLayout>

解说
添加动画

DialogUtils.setWindowAnimationsButtom(this);

调用及运行效果

new SelectPhotoDialog(this).setPhotoCallBack(new BaseDialog.PhotoCallBack() {
            @Override
            public void takePhoto() {
                show("takePhoto...");
            }

            @Override
            public void selectPhoto() {
                show("selectPhoto...");
            }
        }).showDialog();

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进度条弹出框

public class NumberProgressDialog extends BaseDialog {

    private  NumberProgressBar numpb;
    private TextView number_progress_tv;
    private String tip;

    public NumberProgressDialog(@NonNull Activity activity,String tip) {
        super(activity);
        this.tip=tip;
    }

    @Override
    public void initEvent() {

        numpb=findViewById(R.id.number_progress_bar);
        numpb.setMax(100);

        number_progress_tv=findViewById(R.id.number_progress_tv);
        this.number_progress_tv.setText(tip);
    }

    @Override
    public int initLayout() {
        return R.layout.dialog_progress;
    }

    public NumberProgressBar getNumpb() {
        return numpb;
    }

    public TextView getNumber_progress_tv() {
        return number_progress_tv;
    }

}

布局文件

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_marginLeft="10dp"
    android:layout_marginRight="10dp">

    <LinearLayout
        android:padding="20dp"
        android:background="@color/colorWhite"
        android:layout_centerInParent="true"
        android:orientation="vertical"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <TextView
            android:padding="5dp"
            android:layout_marginTop="3dp"
            android:layout_width="match_parent"
            android:gravity="left"
            android:layout_height="wrap_content"
            android:textColor="@color/colorBlackAA"
            android:textSize="20sp"
            android:text="提示"/>

        <com.daimajia.numberprogressbar.NumberProgressBar
            android:layout_marginTop="10dp"
            android:id="@+id/number_progress_bar"
            style="@style/NumberProgressBar_Default"
            />

        <TextView
            android:id="@+id/number_progress_tv"
            android:padding="5dp"
            android:layout_marginTop="5dp"
            android:layout_width="match_parent"
            android:gravity="right"
            android:layout_height="wrap_content"
            android:text="下载进度"/>

    </LinearLayout>

</RelativeLayout>

解说

NumberProgressBar 自定义控件使用代码家开源的，具体地址如下

compile 'com.daimajia.numberprogressbar:library:1.4@aar'

使用及运行效果

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这个对话框是更新app时使用，具体调用dialog代码

private NumberProgressDialog pb;
pb=new NumberProgressDialog(mActivity,"下载进度");
pb.showDialog();
pb.getNumpb().setMax(100);
pb.getNumpb().incrementProgressBy(1);
pb.setCancelable(false);

在下载进度中更新当前进度

pb.getNumpb().setProgress(progress);

上面安装适配到Android9.0

实现加载Dialog

public class LodingDialog extends  BaseDialog {

    public LodingDialog(@NonNull Activity activity) {
        super(activity);
    }

    @Override
    public int initLayout() {
        return R.layout.dialog_loding;
    }

    @Override
    public void initEvent() {

        setCancelable(false);
    }
}

继承BaseDialog,设置回车无效，设置huit加载布局文件即可，就是这么简单!

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="center">

    <LinearLayout
        android:background="@drawable/shape_dialog_common"
        android:padding="30dp"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical">

        <com.github.ybq.android.spinkit.SpinKitView
            android:id="@+id/spin_kit"
            style="@style/SpinKitView.Large.Circle"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            app:SpinKit_Color="@color/colorBlack" />

    </LinearLayout>

</LinearLayout>

解说

SpinKitView 使用库加载动画，设置样式可改变不同方式。

compile 'com.github.ybq:Android-SpinKit:1.1.0'

动画库效果
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此处输入图片的描述

本Dialog使用及效果
设置开启dialog之后过30s自动关闭，实际情况可根据网络加载情况而定。

final LodingDialog lodingDialog=new LodingDialog(this);
       lodingDialog.showDialog();

       new Handler().postDelayed(new Runnable() {
           @Override
           public void run() {

               lodingDialog.hideDialog();
           }
       },30000);

此处输入图片的描述

点击列表对话框

public class ClickSingleItemDialog extends BaseDialog {

    private ListView click_single_lv;
    private TextView tip;
    private TextView title;
    private List<String> mlist;
    private String mTitle;

    public ClickSingleItemDialog(@NonNull Activity activity,List<String> mlist) {
        super(activity);
        this.mlist=mlist;
    }
    public ClickSingleItemDialog(@NonNull Activity activity,List<String> mlist,String mTitle) {
        super(activity);
        this.mlist=mlist;
        this.mTitle=mTitle;
    }

    @Override
    public int initLayout() {
        return R.layout.dialog_click_single;
    }
    @Override
    public void initEvent() {

        setCanceledOnTouchOutside(false);

        title=findViewById(R.id.click_single_title);
        click_single_lv=findViewById(R.id.click_single_lv);
        tip=findViewById(R.id.click_single_tip);
        findViewById(R.id.dialog_ll).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                hideDialog();
            }
        });

        if(StringUtils.isNotNull(mTitle)){
            title.setText(mTitle);
        }
        setListView();


    }

    /**
     * 设置列表数据
     */
    private void setListView() {
        if(mlist==null){
            click_single_lv.setVisibility(View.INVISIBLE);
            tip.setVisibility(View.VISIBLE);
            tip.setText(BasicKeys.KEY_NOT_NET);
            return;
        }

        if(mlist.size()==0){
            click_single_lv.setVisibility(View.INVISIBLE);
            tip.setVisibility(View.VISIBLE);
            tip.setText(BasicKeys.KEY_NULL);
            return;
        }else {
            click_single_lv.setVisibility(View.VISIBLE);
            tip.setVisibility(View.INVISIBLE);
        }

        click_single_lv.setAdapter(new CommonLvAdapter<String>(activity,mlist, R.layout.dialog_click_single_item) {
            @Override
            public void setData(BaseHolder holder, final String item, int position) {

                holder.setText(R.id.click_single_item_tv,item);
                holder.getView(R.id.click_single_item_tv).setOnClickListener(new View.OnClickListener() {
                    @Override
                    public void onClick(View view) {
                        if(clickSingleCallBack!=null){
                            clickSingleCallBack.click(item);
                            hideDialog();
                        }
                    }
                });

            }
        });
    }
}

布局文件

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/dialog_ll"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="center">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginBottom="100dp"
        android:layout_marginLeft="50dp"
        android:layout_marginRight="50dp"
        android:layout_marginTop="100dp"
        android:background="@drawable/shape_dialog_common"
        android:orientation="vertical">

        <TextView
            android:id="@+id/click_single_title"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_alignParentTop="true"
            android:paddingTop="15dp"
            android:paddingLeft="15dp"
            android:text="提示"
            android:textColor="@color/colorBlackAA"
            android:textSize="20sp" />

        <View
            android:layout_marginTop="15dp"
            android:layout_width="match_parent"
            android:layout_height="0.7dp"
            android:background="@color/colorBlackAA"/>

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <ListView
                android:id="@+id/click_single_lv"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:divider="@color/colorBlackAA"
                android:dividerHeight="0.7dp"
                android:scrollbars="none" />

            <TextView
                android:padding="15dp"
                android:id="@+id/click_single_tip"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                android:visibility="gone" />

        </RelativeLayout>

    </LinearLayout>
</LinearLayout>

单条item布局文件

<?xml version="1.0" encoding="utf-8"?>
<TextView
xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/click_single_item_tv"
android:text="123"
android:textSize="18sp"
android:textColor="@color/colorBlackAA"
android:paddingTop="10dp"
android:paddingBottom="10dp"
android:paddingLeft="15dp"
android:maxLines="1"
android:singleLine="true"/>

鸿洋大神listview适配器

public abstract class CommonLvAdapter<T> extends BaseAdapter {

    protected Context mContext;
    protected List<T> mListDatas;
    protected LayoutInflater mInflater;
    protected int mLayoutId;

    public CommonLvAdapter(Context context, List<T> datas, int layoutId) {

        this.mContext = context;
        this.mListDatas = datas;
        this.mInflater = LayoutInflater.from(context);
        this.mLayoutId = layoutId;
    }

    @Override
    public int getCount() {
        return mListDatas == null ? 0 : mListDatas.size();
    }

    @Override
    public T getItem(int position) {
        return mListDatas.get(position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {

        final BaseHolder viewHolder = getViewHolder(position, convertView, parent);
        setData(viewHolder, getItem(position), position);
        return viewHolder.getConvertView();

    }

    public abstract void setData(BaseHolder holder, T item, int position);

    private BaseHolder getViewHolder(int position, View convertView, ViewGroup parent) {
        return BaseHolder.get(mContext, convertView, parent, mLayoutId, position);
    }



    /**
     * 缓存优化存储控件
     */
    public static class BaseHolder {

        private final SparseArray<View> mViews;
        private View mConvertView;
        protected int mPosition;

        private BaseHolder(Context context, ViewGroup parent, int layoutId, int position) {
            this.mViews = new SparseArray<View>();
            this.mPosition = position;
            mConvertView = LayoutInflater.from(context).inflate(layoutId, parent, false);
            //setTag
            mConvertView.setTag(this);
        }

        /**
         * 拿到一个BaseHolderr对象
         *
         * @param context
         * @param convertView
         * @param parent
         * @param layoutId
         * @param position
         * @return 来自鸿洋的博客
         */
        public static BaseHolder get(Context context, View convertView, ViewGroup parent, int layoutId, int position) {

            if (convertView == null) {
                return new BaseHolder(context, parent, layoutId, position);
            }
            return (BaseHolder) convertView.getTag();
        }


        /**
         * 通过控件的Id获取对于的控件，如果没有则加入views
         *
         * @param viewId
         * @return
         */
        public <T extends View> T getView(int viewId) {

            View view = mViews.get(viewId);
            if (view == null) {
                view = mConvertView.findViewById(viewId);
                mViews.put(viewId, view);
            }
            return (T) view;
        }

        public View getConvertView() {
            return mConvertView;
        }


        public int getPosition() {
            return mPosition;
        }

        /**
         * 扩展方法
         */

        public BaseHolder setText(int id, String text) {

            if (text == null) {
                text = "";
            }

            TextView tv = getView(id);
            tv.setText(text);

            return this;
        }

        public BaseHolder setImageResource(int id, int resId) {

            ImageView iv = getView(id);
            iv.setImageResource(resId);

            return this;
        }


        public BaseHolder setVisible(int id) {
            getView(id).setVisibility(View.VISIBLE);
            return this;
        }

        public BaseHolder setInVisible(int id) {
            getView(id).setVisibility(View.INVISIBLE);
            return this;
        }

        public BaseHolder setGone(int id) {
            getView(id).setVisibility(View.GONE);
            return this;
        }
    }
}

使用及运行效果

List<String> list=new ArrayList();
        int i=new Random().nextInt(4);
        if(i==0){
            list=null;
        }
        if(i==1){
            list=new ArrayList();
            for (int j = 0; j < 1 ; j++) {
                list.add(String.valueOf(j));
            }
        }
        if(i==2){

            list=new ArrayList();
            for (int j = 0; j < 5 ; j++) {
                list.add(String.valueOf(j));
            }

        }
        if(i==3){
            list=new ArrayList();
            for (int j = 0; j < 100 ; j++) {
                list.add(String.valueOf(j));
            }
        }

        new ClickSingleItemDialog(this,list).setClickSingleCallBack(new BaseDialog.ClickSingleCallBack() {
            @Override
            public void click(String item) {

                show(item);
            }
        }).showDialog();

对于部分数据及无数据无网络友好兼容

此处输入图片的描述

代码下载

https://download.csdn.net/download/qq_30266985/10520027