如何在android中更改默认的ProgressDialog圆圈颜色

Question

我ProgressDialog用来显示进度条

            ProgressDialog progressDialog = new ProgressDialog(context);
            progressDialog.setCancelable(false);
            progressDialog.setMessage(message);
            progressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
            progressDialog.show();

它就是这样的

我想将圆圈的绿色更改为红色.有什么办法吗？

我试过了

.getIndeterminateDrawable().setColorFilter(0xFFFFFFFF, android.graphics.PorterDuff.Mode.MULTIPLY);

但不行.

Answer 1

在style.xml中为对话框创建样式:

<style name="AppCompatAlertDialogStyle" parent="Theme.AppCompat.Light.Dialog.Alert">
<item name="colorAccent">@color/black</item>
<item name="android:textColorPrimary">@color/white</item>
<item name="android:background">@color/grey_dialog_box</item>
</style>

在此 "android:textColorPrimary"需要定义要显示的颜色,并在java代码中定义样式ProgressDialog:

ProgressDialog progressDialog = new ProgressDialog(context,R.style.AppCompatAlertDialogStyle);

更多:http://androidprogressdialogcustomcolor.blogspot.in/

Answer 2

添加Style.xml

<style name="MyAlertDialogStyle" parent="Theme.AppCompat.Light.Dialog.Alert">
    <item name="colorAccent">@color/colorPrimary</item>
</style>

将样式设置为进度对话框

pdialog = new ProgressDialog(context, R.style.MyAlertDialogStyle);

Answer 3

创建进度对话框的布局,在布局文件夹中命名为custom_progress_dialog.xml.

<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
    android:pivotX="50%" android:pivotY="50%" android:fromDegrees="0"
    android:toDegrees="360">
    <shape android:shape="ring" android:innerRadiusRatio="3"
        android:thicknessRatio="8" android:useLevel="false">

        <size android:width="56dip" android:height="56dip" />

        <gradient android:type="sweep" android:useLevel="false"
            android:startColor="@android:color/transparent"
            android:endColor="#1e9dff"
            android:angle="0"
             />

    </shape>
</rotate>

确保indeterminate = true并android:indeterminateDrawable="@drawable/custom_progress_background" 在活动布局要使用装载机

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/loadingPanel"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="center">

    <ProgressBar
        android:layout_width="wrap_content"
        style="?android:attr/progressBarStyleLarge"
        android:layout_height="wrap_content"
        android:indeterminateDrawable="@drawable/custom_progress_dialog"
        android:indeterminate="true" />
</RelativeLayout>

Answer 4

这不是一个完美的解决方案,但可能有所帮助.

另请查看我以前的评论. /sf/answers/2778152541/

final ProgressDialog progress = new ProgressDialog(this);
progress.setMessage(getString(R.string.progress_message));
progress.setIndeterminate(true);
progress.setCancelable(false);

if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
    Drawable drawable = new ProgressBar(this).getIndeterminateDrawable().mutate();
    drawable.setColorFilter(ContextCompat.getColor(this, R.color.colorAccent),
            PorterDuff.Mode.SRC_IN);
    progress.setIndeterminateDrawable(drawable);
}

progress.show();

Answer 5

从 ProgressDialog 使用的 android 资源中获取资源。

final ProgressDialog progress = new ProgressDialog(context);
progress.setTitle("Loading");
progress.setMessage("Wait while loading...");
progress.setCancelable(false); // disable dismiss by tapping outside of the dialog
progress.show();
ProgressBar progressbar=(ProgressBar)progress.findViewById(android.R.id.progress);
progressbar.getIndeterminateDrawable().setColorFilter(Color.parseColor("#C60000"), android.graphics.PorterDuff.Mode.SRC_IN);

Answer 6

尝试这个：

将颜色设置为红色的示例：

ProgressBar spinner = new android.widget.ProgressBar(
                context,
                null,
                android.R.attr.progressBarStyle);

spinner.getIndeterminateDrawable().setColorFilter(0xFFFF0000, android.graphics.PorterDuff.Mode.MULTIPLY);