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gitawego / cordova-screenshot

screenshot plugin for cordova/phonegap
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No return (callback not getting called) when calling plugin on Android (crosswalk) #85

Open mlmassey opened 8 years ago

mlmassey commented 8 years ago

When calling navigator.screenshot.save() on our Android test devices, the callback is never called. I traced this down in your code to the webView.getPluginManager().postMessage("captureXWalkBitmap", this); in the function getBitmap() of Screenshot.java. This message gets posted, but the onMessage() function is never called, which causes the callback to never be called.

I tried to add to the config.xml, but it made no difference.

[ENVIRONMENT] Cordova Version = 6.1.1 Cordova Android Version = 5.1.1 Screenshot plugin version = 0.1.5 Crosswalk Webview version = 1.6.1

Devices tested were Samsung Galaxy S7 (running Android 6) and ZTE Z812 (running 5.1). Both show the same behavior. My guess it has to down with Crosswalk. Any hints would be appreciated

tripodsan commented 8 years ago

I see the same behavior. on a device that does not support OpenGL ES 2.0, I get a black screenshot (see issue #88), on a newer device I never get any callback. but nothing in logcat.