Android自定义相仿ProgressDialog效果的Dialog_Android

Android自定义类似ProgressDialog效果的Dialog

Android自定义类似ProgressDialog效果的Dialog.

方法如下：

1.首先准备两张自己要定义成哪样子的效果的图片和背景图片（也可以不要背景）。

如我要的效果：

2.定义loading_dialog.xml布局文件(这里你也可以按自己的布局效果定义,关键是要有个imageView)：

[html]?view plaincopy?
<?xml?version="1.0"?encoding="utf-8"?>??
<LinearLayout?xmlns:android="http://schemas.android.com/apk/res/android"??
????android:id="@+id/dialog_view"???
????android:orientation="vertical"??
????android:layout_width="fill_parent"???
????android:layout_height="fill_parent"??
????android:minHeight="60dp"??
????android:minWidth="180dp"??
????android:gravity="center"??
????android:padding="10dp"??
????android:background="@drawable/loading_bg">??
????<ImageView???
????????android:id="@+id/img"??
????????android:layout_width="wrap_content"???
????????android:layout_height="wrap_content"???
????????android:src="@drawable/publicloading"??
????????/>??
????<TextView???
????????android:id="@+id/tipTextView"??
????????android:layout_width="wrap_content"???
????????android:layout_height="wrap_content"??
????????android:layout_marginLeft="10dp"??
????????android:text="数据加载中……"?/>??
</LinearLayout>??

3.定义一个loadingDialog中imageView转动的动画：loading_animation.xml

[html]?view plaincopy?
<?xml?version="1.0"?encoding="utf-8"?>??
<set?android:shareInterpolator="false"?xmlns:android="http://schemas.android.com/apk/res/android">??
????<rotate???
????????android:interpolator="@android:anim/linear_interpolator"??
????????android:pivotX="50%"??
????????android:pivotY="50%"??
????????android:fromDegrees="0"??
????????android:toDegrees="+360"??
????????android:duration="1500"??
????????android:startOffset="-1"??
????????android:repeatMode="restart"??
????????android:repeatCount="-1"/>??
</set>??

4.定义dialog的style.

[java]?view plaincopy?
<!--?自定义loading?dialog?-->??
????<style?name="loading_dialog"?parent="android:style/Theme.Dialog">??
????????<item?name="android:windowFrame">@null</item>??
????????<item?name="android:windowNoTitle">true</item>???
????????<item?name="android:windowBackground">@drawable/loading_bg</item>??
????????<item?name="android:windowIsFloating">true</item>??
????????<item?name="android:windowContentOverlay">@null</item>??
????</style>??

5.写点创建Dialog的代码，你可以自己封装成一个方法。

[java]?view plaincopy?
/**?
?????*?得到自定义的progressDialog?
[email protected]?
[email protected]?
[email protected]?
?????*/??
????public?static?Dialog?createLoadingDialog(Context?context,?String?msg)?{??
??
????????LayoutInflater?inflater?=?LayoutInflater.from(context);??
????????View?v?=?inflater.inflate(R.layout.loading_dialog,?null);//?得到加载view??
????????LinearLayout?layout?=?(LinearLayout)?v.findViewById(R.id.dialog_view);//?加载布局??
????????//?main.xml中的ImageView??
????????ImageView?spaceshipImage?=?(ImageView)?v.findViewById(R.id.img);??
????????TextView?tipTextView?=?(TextView)?v.findViewById(R.id.tipTextView);//?提示文字??
????????//?加载动画??
????????Animation?hyperspaceJumpAnimation?=?AnimationUtils.loadAnimation(??
????????????????context,?R.anim.load_animation);??
????????//?使用ImageView显示动画??
????????spaceshipImage.startAnimation(hyperspaceJumpAnimation);??
????????tipTextView.setText(msg);//?设置加载信息??
??
????????Dialog?loadingDialog?=?new?Dialog(context,?R.style.loading_dialog);//?创建自定义样式dialog??
??
????????loadingDialog.setCancelable(false);//?不可以用“返回键”取消??
????????loadingDialog.setContentView(layout,?new?LinearLayout.LayoutParams(??
????????????????LinearLayout.LayoutParams.FILL_PARENT,??
????????????????LinearLayout.LayoutParams.FILL_PARENT));//?设置布局??
????????return?loadingDialog;??
??
????}??

最后来张整体的效果图：

转 ?http://blog.csdn.net/qjlhlh/article/details/7979179