Delphi XE5 android openurl
16lz
2021-01-24
直接上代码：
unit OpenViewUrl;interface // URLEncode is performed on the URL// so you need to format it protocol://pathfunction OpenURL(const URL: string; const DisplayError: Boolean = False): Boolean;implementationuses IdURI, SysUtils, Classes, FMX.Dialogs,{$IFDEF ANDROID} FMX.Helpers.Android, Androidapi.JNI.GraphicsContentViewText, Androidapi.JNI.Net, Androidapi.JNI.JavaTypes;{$ELSE}{$IFDEF IOS}iOSapi.Foundation, FMX.Helpers.iOS;{$ENDIF IOS}{$ENDIF ANDROID}function OpenURL(const URL: string; const DisplayError: Boolean = False): Boolean;{$IFDEF ANDROID}var Intent: JIntent;begin // There may be an issue with the geo: prefix and URLEncode.// will need to research Intent := TJIntent.JavaClass.init(TJIntent.JavaClass.ACTION_VIEW, TJnet_Uri.JavaClass.parse(StringToJString(TIdURI.URLEncode(URL)))); try SharedActivity.startActivity(Intent); exit(true); except on e: Exception do begin if DisplayError then ShowMessage('Error: ' + e.Message); exit(false); end; end;end;{$ELSE}{$IFDEF IOS}var NSU: NSUrl;begin // iOS doesn't like spaces, so URL encode is important. NSU := StrToNSUrl(TIdURI.URLEncode(URL)); if SharedApplication.canOpenURL(NSU) then exit(SharedApplication.openUrl(NSU)) else begin if DisplayError then ShowMessage('Error: Opening "' + URL + '" not supported.'); exit(false); end;end;{$ELSE}begin raise Exception.Create('Not supported!');end;{$ENDIF IOS}{$ENDIF ANDROID}end.View Code
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