Android(安卓)自定义ProgressDialog

原文 http://blog.sina.com.cn/s/blog_3e333c4a01012en2.html

自定义ProgressDialog" style="margin-top:0px; margin-right:0px; margin-bottom:0px; margin-left:0px; padding-top:0px; padding-right:0px; padding-bottom:0px; padding-left:0px; border-top-width:0px; border-right-width:0px; border-bottom-width:0px; border-left-width:0px; border-style:initial; border-color:initial; list-style-type:none; list-style-position:initial;border:1px solid black;" width="120" height="200">

//自定义 my_progress.xml在drawable中 <?xml version="1.0" encoding="utf-8"?> <rotate xmlns:android="http://schemas.android.com/apk/res/android" android:drawable="@drawable/refresh" //转圈的图标 android:pivotX="50%" android:pivotY="50%" />
// 自定义 customprogress.xml在layout中 <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="wrap_content" android:layout_height="wrap_content" android:orientation="vertical" android:gravity="center"> <ProgressBar android:id="@+id/oahprogressbar" android:layout_width="wrap_content" android:layout_height="wrap_content" android:indeterminateDrawable=" @drawable/my_progress" /> <TextView android:layout_width="wrap_content" android:layout_height="fill_parent" android:text="load..." android:id="@+id/oaprogresstitle" android:textColor="@color/milk" android:gravity="center_vertical" /> </LinearLayout>
******************* java 代码 ******************************************
ProgressDialog progressdialog ;
//创建dialog @Override protected Dialog onCreateDialog(int id) { AlertDialog.Builder builder = new AlertDialog.Builder(this); switch (id) { case 1: { progressdialog= new ProgressDialog(this); progressdialog.setMessage(message); progressdialog.setIndeterminate(true); progressdialog.setCancelable(cancel); return progressdialog; } } return null; }

//调用 class AffairTask extends AsyncTask<Void, Void, Boolean> { protected void onPreExecute() { showDialog(1); progressdialog.setContentView( R.layout.customprogress);//一定要写在showDialog()之后，否则抛异常 } @Override protected Boolean doInBackground(Void... params) { }
@Override protected void onPostExecute(Boolean result) { removeDialog(1); } }

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