我正在使用ProgressDialog
来显示进度条
ProgressDialog progressDialog = new ProgressDialog(context);
progressDialog.setCancelable(false);
progressDialog.setMessage(message);
progressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
progressDialog.show();
它就像这样来了
我想将圆圈的绿色更改为红色。有什么办法吗?
我试过
.getIndeterminateDrawable().setColorFilter(0xFFFFFFFF, android.graphics.PorterDuff.Mode.MULTIPLY);
但不行。
答案 0 :(得分:43)
在style.xml中为对话框创建样式:
"android:textColorPrimary"
在此ProgressDialog
需要定义要显示的颜色,并在java代码中定义ProgressDialog progressDialog = new ProgressDialog(context,R.style.AppCompatAlertDialogStyle);
的样式,如:
where ([num]% 2) = 0
答案 1 :(得分:9)
为可在drawable文件夹中命名为custom_progress_dialog.xml的进度对话框创建布局。
Client.Me.Calendars["<valid calendar id>"].CalendarView(from, to)
确保<?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>
和indeterminate = true
在要使用加载程序的活动布局中
android:indeterminateDrawable="@drawable/custom_progress_background"
答案 2 :(得分:9)
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);
答案 3 :(得分:7)
这不是一个完美的解决方案,但可能有所帮助。
同时查看我以前的评论。 https://stackoverflow.com/a/39687893/2598453
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();
答案 4 :(得分:4)
试试这个:
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);
答案 5 :(得分:3)
在应用主题中,更改 colorAccent
<style name="AppTheme.Bash" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">Add your color here</item>
<item name="android:windowBackground">@color/gray</item>
</style>
使用你想要的任何颜色
答案 6 :(得分:2)
从ProgressDialog正在使用的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);
答案 7 :(得分:1)
public class CustomProgressBar extends ProgressBar{
public CustomProgressBar(Context context) {
super(context);
this.setIndeterminate(true);
this.getIndeterminateDrawable().setColorFilter(getResources().getColor(R.color.app_blue), PorterDuff.Mode.MULTIPLY);
}
public CustomProgressBar(Context context, AttributeSet attrs) {
super(context, attrs);
this.getIndeterminateDrawable().setColorFilter(getResources().getColor(R.color.app_blue), PorterDuff.Mode.MULTIPLY);
}
public CustomProgressBar(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
}
}
并在布局中使用它。
<RelativeLayout
android:id="@+id/loadingPanel"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:visibility="gone">
<com.mayproject.views.CustomProgressBar
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</RelativeLayout>
答案 8 :(得分:0)
如果您想定义ad-hoc颜色,而不需要继承或专用XML,您可以使用以下内容:
/** Styles a ProgressDialog to use a themed Spinner. */
public void setStyledProgressDialog(final Context pContext, final ProgressDialog pProgressDialog, final int pColorResourceId) {
// Allocate a new ProgressBar.
final ProgressBar lProgressBar = new android.widget.ProgressBar(pContext, null, android.R.attr.progressBarStyle);
// Configure the IndeterminateDrawable.
lProgressBar.getIndeterminateDrawable().setColorFilter(ContextCompat.getColor(pContext, pColorResourceId), android.graphics.PorterDuff.Mode.MULTIPLY);
// Assign the ProgressBar to the ProgressDialog.
pProgressDialog.setIndeterminateDrawable(lProgressBar.getIndeterminateDrawable());
}
答案 9 :(得分:0)
如果您已经使用了材质对话框库(https://github.com/afollestad/material-dialogs#indeterminate-progress-dialogs),那么最简单的解决方案就是使用该库中的进度对话框。圆圈将自动用原色着色:
MaterialDialog dialog = new MaterialDialog.Builder(context)
.content(R.string.loading)
.progress(true, 0)
.show();