自定义ProgressDialog

效果图：



Demo：files.cnblogs.com/files/liujingg/ProgressDialog.rar

半透明圆角背景 custom_progressbar.xml

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" >
<solid android:color="#33000000" />
<corners android:radius="10dp" />
</shape>

自定义ProgressBar custom_progressdialog.xml

<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromDegrees="0"
android:pivotX="50%"
android:pivotY="50%"
android:toDegrees="360" >
<shape
android:innerRadiusRatio="2.5"
android:shape="ring"
android:thicknessRatio="20"
android:useLevel="false" >
<gradient
android:centerColor="#8B8B8B"
android:endColor="#666666"
android:startColor="#ffffff"
android:type="sweep" />
</shape>
</rotate>

自定义ProgressDialog的布局

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/dialog_view"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/custom_progressdialog"
android:gravity="center"
android:orientation="vertical"
android:paddingBottom="10dp"
android:paddingLeft="20dp"
android:paddingRight="20dp"
android:paddingTop="16dp" >
<ProgressBar
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:indeterminateDrawable="@drawable/custom_progressbar" />
<TextView
android:id="@+id/tipTextView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="clip_horizontal"
android:layout_marginTop="5dp"
android:gravity="center_horizontal"
android:textColor="#FFFFFF" />
</LinearLayout>

自定义style

<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/custom_progressdialog</item>
<item name="android:windowIsFloating">true</item>
<item name="android:windowContentOverlay">@null</item>
</style>

调用： createLoadingDialog(this, "加载中...").show();

public Dialog createLoadingDialog(Context context, String msg) {
LayoutInflater inflater = LayoutInflater.from(context);
View v = inflater.inflate(R.layout.progressdialog_no_deal, null);
LinearLayout layout = (LinearLayout) v.findViewById(R.id.dialog_view);
TextView tipTextView = (TextView) v.findViewById(R.id.tipTextView);
tipTextView.setText(msg);
Dialog loadingDialog = new Dialog(context, R.style.loading_dialog);
loadingDialog.setCancelable(true);
loadingDialog.setContentView(layout, new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.MATCH_PARENT,
LinearLayout.LayoutParams.MATCH_PARENT));
return loadingDialog;
}