自定義Dialog樣式

前言

平時項目開發總要自定義dialog滿足産品的設計需求，但系統提供Dialog和AlertDialog用起來不是很友善，是以自己封裝一個好用的Dialog基類是再好不過了。

實作

BaseDialog.java

import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.view.View;
import android.view.WindowManager;
/**
 * Created by WJX .
 * Desc: 一個便于自定義Dialog樣式的基類
 * Created on 2017/1/7 11:19.
 * Mail:[email protected]
 */
public abstract class BaseDialog {
    protected Context context;
    private Dialog dialog;
    protected abstract int getDialogStyleId();//子類實作擷取樣式id
    protected abstract View getView();//子類實作内容布局View
    protected BaseDialog(Context context){
        this.context=context;
        //初始化基礎對話框
        if (getDialogStyleId()==0){
            dialog=new Dialog(context);
        }else {
            dialog=new Dialog(context,getDialogStyleId());
        }
        //dialog設定内容布局view
        dialog.setContentView(getView());
        //關閉系統鍵盤
        dialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
    }
    /**
     * dialog設定能否點選取消,鍊式
     */
public BaseDialog setCancelable(boolean cacel){
    dialog.setCancelable(cacel);
    return this;
}
    /**
     * dialog顯示,鍊式
     */
    public BaseDialog show(){
        dialog.show();
        return this;
    }
    /**
     * dialog消失,鍊式
     */
    public BaseDialog  disMiss(){
        dialog.dismiss();
        return this;
    }
    /**
     * dialog是否在顯示,鍊式
     */
    public boolean isShowing(){
        return dialog.isShowing();
    }
    /**
     * dialog消失監聽,鍊式
     */
    public BaseDialog setOnDismissListener(DialogInterface.OnDismissListener dismissListener){
    dialog.setOnDismissListener(dismissListener);
        return this;
    }
    /**
     * dialog取消監聽,鍊式
     */
    public BaseDialog setOnCancelListener(DialogInterface.OnCancelListener cancelListener){
        dialog.setOnCancelListener(cancelListener);
        return this;
    }
    /**
     * dialog顯示監聽,鍊式
     */
    public BaseDialog setOnShowListener(DialogInterface.OnShowListener onShowListener){
     dialog.setOnShowListener(onShowListener);
        return this;
    }
}
           

YuanJiaoDialog.java 圓角對話框

/**
 * Created by WJX .
 * Desc: 一個圓角dialog
 * Created on 2017/1/7 11:05.
 * Mail:[email protected]
 */
public class YuanJiaoDialog extends BaseDialog {
    public YuanJiaoDialog(Context context) {
        super(context);
    }
    @Override
    protected int getDialogStyleId() {
        return R.style.dialog_style_one;
    }
    @Override
    protected View getView() {
        View view= LayoutInflater.from(context).inflate(R.layout.dialog_conent_layout,null);
        return view;
    }
}
           

dialog_style_one

<style name="dialog_ios_style" parent="@android:style/Theme.Dialog">
        <!--window 背景，這裡可以設定整個窗體的背景，不過會被窗體裡面的内容布局覆寫，圓角，窗體大小在某種情況下可以通過這裡的背景設定-->
        <item name="android:windowBackground">@drawable/yuanjiao_background</item>
        <item name="android:windowContentOverlay">@null</item>
        <item name="android:windowIsFloating">true</item>
        <item name="android:windowFrame">@null</item>
        <item name="android:backgroundDimEnabled">true</item>
        <item name="android:windowNoTitle">true</item>
        <item name="android:windowIsTranslucent">true</item>
        <item name="android:windowMinWidthMajor">100%</item>
    </style>
           

yuanjiao_background.xml 窗體背景布局xml

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    >
    <size android:height="200dp" android:width="200dp"/>
    <corners android:radius="20dp"/>
    <solid android:color="@android:color/white" />
</shape>