Xamarin.Android.AVLoadingIndicatorView

This is a Xamarin Android Binding for the AVLoadingIndicatorView.

AVLoadingIndicatorView is a collection of nice loading animations for Android.

Demo

Usage

(see the sample project for a detailed working example)

Step 1

Instal NuGet package.

Step 2

Add the AVLoadingIndicatorView to your layout:

Define xmlns:app in your root view.

xmlns:app="http://schemas.android.com/apk/res-auto"

Simple Loading

<com.wang.avi.AVLoadingIndicatorView
    android:layout_width="wrap_content"  
    android:layout_height="wrap_content"
    app:indicatorName="BallPulseIndicator" />

Advanced Loading

<com.wang.avi.AVLoadingIndicatorView
    android:id="@+id/avi"
    android:layout_width="wrap_content"  //or your custom size
    android:layout_height="wrap_content"  //or your custom size
    style="@style/AVLoadingIndicatorView"// or AVLoadingIndicatorView.Large or AVLoadingIndicatorView.Small
    android:visibility="visible"  //visible or gone
    app:indicatorName="BallPulseIndicator"//Indicator Name
    app:indicatorColor="your color" />

Step 3

Show or hide the progress. (start showing by default)

void ShowLoading()
{
    avi.Show();
    // or avi.SmoothToShow();
}

void HideLoading()
{
    avi.Hide();
    // or avi.SmoothToHide();
}

Using programmatically

protected override void OnCreate(Bundle savedInstanceState)
{
    base.OnCreate(savedInstanceState);

    var avLoadingIndicatorView = new AVLoadingIndicatorView(this);
    avLoadingIndicatorView.SetIndicator("SquareSpinIndicator");
    AddContentView(avLoadingIndicatorView, new ViewGroup.LayoutParams(80, 80));
}            

Proguard

When using proguard need add rules:

-keep class com.wang.avi.** { *; }
-keep class com.wang.avi.indicators.** { *; }

Indicators are loaded from class names, proguard may change it (rename).

Indicators

As seen above in the Demo, the indicators are as follows:

Row 1

• BallPulseIndicator
• BallGridPulseIndicator
• BallClipRotateIndicator
• BallClipRotatePulseIndicator

Row 2

• SquareSpinIndicator
• BallClipRotateMultipleIndicator
• BallPulseRiseIndicator
• BallRotateIndicator

Row 3

• CubeTransitionIndicator
• BallZigZagIndicator
• BallZigZagDeflectIndicator
• BallTrianglePathIndicator

Row 4

• BallScaleIndicator
• LineScaleIndicator
• LineScalePartyIndicator
• BallScaleMultipleIndicator

Row 5

• BallPulseSyncIndicator
• BallBeatIndicator
• LineScalePulseOutIndicator
• LineScalePulseOutRapidIndicator

Row 6

• BallScaleRippleIndicator
• BallScaleRippleMultipleIndicator
• BallSpinFadeLoaderIndicator
• LineSpinFadeLoaderIndicator

Row 7

• TriangleSkewSpinIndicator
• PacmanIndicator
• BallGridBeatIndicator

• SemiCircleSpinIndicator

  License

  Under Apache, see LICENSE file.