轉載請註明原創地址：http://blog.csdn.net/taa1007/article/details/79551928

android原生的dialog太生硬了，之前看到了這個效果非常不錯但是沒有用過.網上有很多相關的部落格，但是介紹囉嗦，用法複雜。今天給大家介紹一種最簡單的實現方法。

效果如下

使用起來非常簡單，測試程式碼如下：

1.首先在app的build.gradle中新增依賴：    

compile 'com.github.f0ris.sweetalert:library:1.5.1'

2.這個時候同步一下專案會報一個錯誤，解決辦法：

    （1）在AndroidManifest.xml中manifest根標籤新增    

            xmlns:tools="http://schemas.android.com/tools"

    （2）在application標籤下新增

            tools:replace="android:icon,android:theme,android:allowBackup"

3.使用程式碼：

顯示Material進度樣式

SweetAlertDialog pDialog = new SweetAlertDialog(this, SweetAlertDialog.PROGRESS_TYPE);
pDialog.getProgressHelper().setBarColor
 
(Color.parseColor("#A5DC86"));
pDialog.setTitleText("Loading");
pDialog.setCancelable(false);
pDialog.show();

你可以通過SweetAlertDialog.getProgressHelper()呼叫materialish-progress中下面這些方法，來動態改變進度條的樣式

resetCount()
isSpinning()
spin()
stopSpinning()
getProgress()
setProgress(float progress)
setInstantProgress(float progress)
getCircleRadius()
setCircleRadius(int circleRadius)
getBarWidth()
setBarWidth(int barWidth)
getBarColor()
setBarColor(int barColor)
getRimWidth()
setRimWidth(int rimWidth)
getRimColor()
setRimColor(int rimColor)
getSpinSpeed()
setSpinSpeed(float spinSpeed)

只顯示標題：

new SweetAlertDialog(this)
    .setTitleText
 
("Here's a message!")
    .show();
顯示標題和內容：

new SweetAlertDialog(this)
    .setTitleText("Here's a message!")
    .setContentText("It's pretty, isn't it?")
    .show();
顯示異常樣式：

new SweetAlertDialog(this, SweetAlertDialog.ERROR_TYPE)
    .setTitleText("Oops...")
    .setContentText("Something went wrong!")
    .show();
顯示警告樣式：

new SweetAlertDialog(this, SweetAlertDialog.WARNING_TYPE)
    .setTitleText("Are you sure?")
    .setContentText("Won't be able to recover this file!")
    .setConfirmText("Yes,delete it!")
    .show();
顯示成功完成樣式：

new SweetAlertDialog(this, SweetAlertDialog.SUCCESS_TYPE)
    .setTitleText("Good job!")
    .setContentText("You clicked the button!")
    .show();
自定義頭部影象：

new SweetAlertDialog(this, SweetAlertDialog.CUSTOM_IMAGE_TYPE)
    .setTitleText("Sweet!")
    .setContentText("Here's a custom image.")
    .setCustomImage(R.drawable.custom_img)
    .show();
確認事件繫結：

new SweetAlertDialog(this, SweetAlertDialog.WARNING_TYPE)
    .setTitleText("Are you sure?")
    .setContentText("Won't be able to recover this file!")
    .setConfirmText("Yes,delete it!")
    .setConfirmClickListener(new SweetAlertDialog.OnSweetClickListener() {
        @Override
        public void onClick(SweetAlertDialog sDialog) {
            sDialog.dismissWithAnimation();
        }
    })
    .show();
顯示取消按鈕及事件繫結：

new SweetAlertDialog(this, SweetAlertDialog.WARNING_TYPE)
    .setTitleText("Are you sure?")
    .setContentText("Won't be able to recover this file!")
    .setCancelText("No,cancel plx!")
    .setConfirmText("Yes,delete it!")
    .showCancelButton(true)
    .setCancelClickListener(new SweetAlertDialog.OnSweetClickListener() {
        @Override
        public void onClick(SweetAlertDialog sDialog) {
            sDialog.cancel();
        }
    })
    .show();
確認後切換對話方塊樣式：

new SweetAlertDialog(this, SweetAlertDialog.WARNING_TYPE)
    .setTitleText("Are you sure?")
    .setContentText("Won't be able to recover this file!")
    .setConfirmText("Yes,delete it!")
    .setConfirmClickListener(new SweetAlertDialog.OnSweetClickListener() {
        @Override
        public void onClick(SweetAlertDialog sDialog) {
            sDialog
                .setTitleText("Deleted!")
                .setContentText("Your imaginary file has been deleted!")
                .setConfirmText("OK")
                .setConfirmClickListener(null)
                .changeAlertType(SweetAlertDialog.SUCCESS_TYPE);
        }
    })
    .show();