如何在Android中自定义进度对话框

Question

我正在实现进度对话框的自定义。在此，我要添加样式和颜色。

 <style name="ProThemeOrange" parent="@android:style/Theme.Dialog">
    <item name="android:alertDialogStyle">@style/CustomAlertDialogStyle</item>
    <item name="android:textColorPrimary">#e6e6e6</item>
    </style>

    <style name="CustomAlertDialogStyle">

  <item name="android:bottomDark">@color/yellow</item>
    <item name="android:bottomMedium">@color/yellow</item>
    <item name="android:centerBright">@color/yellow</item>
    <item name="android:centerDark">@color/yellow</item>
    <item name="android:centerMedium">@color/yellow</item>
   <item name="android:fullBright">@color/yellow</item>
    <item name="android:fullDark">@color/yellow</item>
    <item name="android:topBright">@color/yellow</item>
    <item name="android:topDark">@color/yellow</item> 
</style>

并且我正在将样式添加到ProgressDialog。

ProgressDialog pd = new ProgressDialog(this, R.style.ProThemeOrange);

我正在获取背景颜色，但是在进度对话框的顶部，我正在获取黑色。

I referred this link

我需要整体背景色为深红色。

Answer 1

<style name="ProThemeOrange" parent="@android:style/Theme.Dialog">
    <item name="android:alertDialogStyle">@style/CustomAlertDialogStyle</item>
<item name="android:background">@color/yellow</item>
    <item name="android:textColorPrimary">#e6e6e6</item>
    </style>

Answer 2

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity" >

<RelativeLayout
    android:layout_width="135dp"
    android:layout_height="56dp"
    android:layout_alignParentTop="true"
    android:layout_centerHorizontal="true"
    android:layout_marginTop="146dp"
    android:background="#e64b3c"
    android:orientation="horizontal" >

    <ProgressBar
        android:id="@+id/progressBar1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerVertical="true"
        android:layout_toRightOf="@+id/progressBar1"
        android:text="Please wait..." />

</RelativeLayout>

Answer 3

public class CustomProgressDialog {

private static CustomProgressDialog customProgressDialog = null;
private Dialog mDialog;

public static CustomProgressDialog getInstance(){
    if (customProgressDialog == null){
        customProgressDialog = new CustomProgressDialog();
    }
    return customProgressDialog;
}
public void ShowProgress(Context context, String message,boolean cancelable){

    ProgressBar mProgressBar;
    TextView textView;
    mDialog = new Dialog(context);

    mDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
    mDialog.getWindow().setBackgroundDrawableResource(android.R.color.transparent);
    mDialog.setContentView(R.layout.dialog_progressbar);
    mProgressBar = mDialog.findViewById(R.id.progress_bar);

    textView = mDialog.findViewById(R.id.progress_text);
    textView.setText("" + message);
    textView.setVisibility(View.VISIBLE);
    mProgressBar.setVisibility(View.VISIBLE);
    mProgressBar.setIndeterminate(true);
    mDialog.setCancelable(cancelable);
    mDialog.setCanceledOnTouchOutside(cancelable);
    mDialog.show();
}
public void hideProgress(){
    if (mDialog!=null){
        mDialog.dismiss();
        mDialog = null;
    }
}