由网友(劳资就这么个范)分享简介：我要寻找一个便携式作物形象的活动我的 Xamarin.Android 应用程序中使用。类似的东西这一个用Java编写的： https://github.com/lvillani/android-cropimage。 I am looking for a portable crop image activity to...

我要寻找一个便携式作物形象的活动我的 Xamarin.Android 应用程序中使用。类似的东西这一个用Java编写的： https://github.com/lvillani/android-cropimage。

I am looking for a portable crop image activity to use inside my Xamarin.Android application. Something similar to this one written in Java: https://github.com/lvillani/android-cropimage.

我觉得这是必要的那些不具有 com.android.camera.action.CROP 意图的行动实现的默认的Andr​​oid设备。

I think this is necessary for those Android devices which do not have the default com.android.camera.action.CROP intent action implemented.

try {
    // Call the standard crop action intent (the user device may not support it).
    Intent cropIntent = new Intent ("com.android.camera.action.CROP");
    ...
    Activity.StartActivityForResult(cropIntent, ...);
} catch (ActivityNotFoundException ex) {
    // Call a custom portable crop image activity here.
}

最后，在那里，我可以用它来实现presented行为，任何打开的库？

Finally, are there any open libraries which I could use to implement the presented behaviour?

推荐答案

是的，有一个（免责声明：笔者在这里）

Yes, there is one (disclaimer: author here)

cropimage-xamarin