mirror of
https://github.com/zhigang1992/RubyMotion.git
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44 lines
1.2 KiB
Ruby
44 lines
1.2 KiB
Ruby
class MainActivity < Android::App::Activity
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attr_reader :webview, :handler
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def onCreate(savedInstanceState)
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super
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@handler = Android::Os::Handler.new
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@webview = Android::Webkit::WebView.new(self)
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settings = @webview.settings
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settings.savePassword = false
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settings.saveFormData = false
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settings.javaScriptEnabled = true
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settings.supportZoom = false
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@webview.webChromeClient = MyWebChromeClient.new
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js_interface = DemoJavaScriptInterface.new
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js_interface.context = self
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@webview.addJavascriptInterface(js_interface, "demo")
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@webview.loadUrl("file:///android_asset/demo.html")
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self.contentView = @webview
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end
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end
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class DemoJavaScriptInterface
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attr_accessor :context
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__annotation__('@android.webkit.JavascriptInterface')
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def clickOnAndroid
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# This method will be called from another thread, and WebView calls must
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# happen in the main thread, so we dispatch it via a Handler object.
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@context.handler.post -> { @context.webview.loadUrl("javascript:wave()") }
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end
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end
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class MyWebChromeClient < Android::Webkit::WebChromeClient
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def onJsAlert(view, url, message, result)
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puts message
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result.confirm
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true
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end
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end
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