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Everything posted by Dave Nottage
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Not "out of the box" - it might be possible using a whole bunch of command line commands, however if you're serious about having something on Google Play, you're far better off upgrading. You could start with Delphi 10.4 Community Edition, depending on what you earn.
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A comprehensive guide to Delphi programming language functions and procedures
Dave Nottage replied to pouyafar's topic in VCL
I get this error when the setup launches FPDelphi after installation: -
Unable To Install Android Apk Under Developer Mode Via USB
Dave Nottage replied to stacker_liew's topic in Cross-platform
Uninstalling the original app would have had the same effect. If you find you need to add that attribute, please refer to: -
Unable To Install Android Apk Under Developer Mode Via USB
Dave Nottage replied to stacker_liew's topic in Cross-platform
If you haven't made any changes to the AndroidManifest.template.xml file in the project, just delete it, and rebuild. If you did make any changes, you'll need to reapply them -
Unable To Install Android Apk Under Developer Mode Via USB
Dave Nottage replied to stacker_liew's topic in Cross-platform
This may be of help: https://stackoverflow.com/a/48524656/3164070 -
This is a forum for solving problems for other developers. Your answer does not solve the question that was asked. Posting wrong answers only serves to confuse developers that might come across them
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Yet another wrong answer. This code only compares what the current mode currently is, with auto (which is not one of the continuous modes) - it does not compensate for what modes are supported
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Some do not support it, for example the Samsung S4 apparently does not.
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Most front cameras support fixed (TFocusMode.Locked) only. One way (likely the easiest) to resolve this would be to use a patched FMX.Media.Android unit. Copy the unit to the project folder and change this routine: procedure TAndroidVideoCaptureDevice.SetFocusMode(const AFocusMode: TFocusMode); var Params: JCamera_Parameters; // Patch code vars: LFocusModes: JList; LFocusMode: JString; I: Integer; LIsSupported: Boolean; begin Params := Camera.getParameters; if Params = nil then Exit; // Patch code BEGIN LIsSupported := False; LFocusModes := Params.getSupportedFocusModes; for I := 0 to LFocusModes.size - 1 do begin LFocusMode := TJString.Wrap(LFocusModes.get(I)); if ((AFocusMode = TFocusMode.AutoFocus) and LFocusMode.equals(TJCamera_Parameters.JavaClass.FOCUS_MODE_AUTO)) or ((AFocusMode = TFocusMode.Locked) and LFocusMode.equals(TJCamera_Parameters.JavaClass.FOCUS_MODE_FIXED)) or ((AFocusMode = TFocusMode.ContinuousAutoFocus) and LFocusMode.equals(TJCamera_Parameters.JavaClass.FOCUS_MODE_CONTINUOUS_PICTURE)) then begin LIsSupported := True; Break; end; end; if not LIsSupported then Exit; // Patch code END FFocusMode.Value := AFocusMode; UpdateFocusModeParameter(Params); Camera.setParameters(Params); SetAutoFocus; end; This means that if the mode is not supported, it doesn't try and change it, so it will remain either the default, or the last supported mode it was set to.
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Because the URL is probably invalid. It does not appear to be documented anywhere. Because, as the error says, the request is bad. As I said: This should work as long as there's no characters that need escaping in the question variable: rest.PostData := '{"model": "text-davinci-003", "prompt": "' + question + '", "temperature": 0, "max_tokens": 64}';
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Why did you choose not to include those in your post? Do the quotes here really need to be escaped? Is that URL documented somewhere? I'm unable to find it
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kastri barcode scanning - should I use one or two TCameraComponents, and android vision lib problem
Dave Nottage replied to KMarb's topic in FMX
The jars I am referring to are not included in the jars that come with Delphi. A number of your answers are very plainly incorrect - you should refrain from doing that because it only confuses other developers. -
kastri barcode scanning - should I use one or two TCameraComponents, and android vision lib problem
Dave Nottage replied to KMarb's topic in FMX
Remove them from Android 64-bit and add them to Android 32-bit. The IDE knows to use them for both when added there. -
kastri barcode scanning - should I use one or two TCameraComponents, and android vision lib problem
Dave Nottage replied to KMarb's topic in FMX
It seems you may not have included the vision jars in your project, as per the readme. -
Android 13 ask permission for push notification
Dave Nottage replied to John van de Waeter's topic in Cross-platform
In AndroidManifest.template.xml, change %targetSdkVersion% to 33 -
Android 13 ask permission for push notification
Dave Nottage replied to John van de Waeter's topic in Cross-platform
Yes, I'm having the same problem - I'm looking into it -
Android 13 ask permission for push notification
Dave Nottage replied to John van de Waeter's topic in Cross-platform
This value is incorrect - it should be android.permission.POST_NOTIFICATIONS -
Android 13 ask permission for push notification
Dave Nottage replied to John van de Waeter's topic in Cross-platform
Yes, you will need to manually add the permission to the manifest - one way is to modify AndroidManifest.template.xml to add: <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/> A suitable location would be just below <%uses-permission%> You will also need to request the permission in your code, e.g: PermissionsService.RequestPermissions(['android.permission.POST_NOTIFICATIONS'], procedure(const APermissions: TClassicStringDynArray; const AGrantResults: TClassicPermissionStatusDynArray) begin if AGrantResults[0] = TPermissionStatus.Granted then // Permission was granted end ); -
android how can i handle the javascript result?
Dave Nottage replied to sail2000's topic in Cross-platform
This could be one way: unit Unit1; interface uses System.SysUtils, System.Types, System.UITypes, System.Classes, System.Variants, FMX.Types, FMX.Controls, FMX.Forms, FMX.Graphics, FMX.Dialogs, FMX.WebBrowser, FMX.Controls.Presentation, FMX.StdCtrls, FMX.Edit, Androidapi.JNIBridge, Androidapi.JNI.WebKit, Androidapi.JNI.JavaTypes; type TJavaScriptResultEvent = procedure(Sender: TObject; const JavaScriptResult: string) of object; TJavaScriptValueCallback = class(TJavaLocal, JValueCallback) private FOnResult: TJavaScriptResultEvent; public { JValueCallback } procedure onReceiveValue(value: JObject); cdecl; public property OnResult: TJavaScriptResultEvent read FOnResult write FOnResult; end; TForm1 = class(TForm) WebBrowser: TWebBrowser; Button1: TButton; Edit1: TEdit; procedure Button1Click(Sender: TObject); private FJavaScriptValueCallback: TJavaScriptValueCallback; procedure NewDateResultHandler(Sender: TObject; const AJavaScriptResult: string); public constructor Create(AOwner: TComponent); override; destructor Destroy; override; end; var Form1: TForm1; implementation {$R *.fmx} uses Androidapi.Helpers; { TJavaScriptValueCallback } procedure TJavaScriptValueCallback.onReceiveValue(value: JObject); begin if Assigned(FOnResult) then FOnResult(Self, JStringToString(TJString.Wrap(value)).DeQuotedString('"')); end; { TForm1 } constructor TForm1.Create(AOwner: TComponent); begin inherited; FJavaScriptValueCallback := TJavaScriptValueCallback.Create; end; destructor TForm1.Destroy; begin FJavaScriptValueCallback.Free; inherited; end; procedure TForm1.NewDateResultHandler(Sender: TObject; const AJavaScriptResult: string); begin Edit1.Text := AJavaScriptResult; end; procedure TForm1.Button1Click(Sender: TObject); var LWebView: JWebView; begin if Supports(WebBrowser, JWebView, LWebView) then begin FJavaScriptValueCallback.OnResult := NewDateResultHandler; LWebView.evaluateJavascript(StringToJString('new Date()'), FJavaScriptValueCallback); end; end; end. -
Delphi FMX Android - blocking push notifications permissions
Dave Nottage replied to Piotr Daszewski's topic in General Help
Modified code from the DW.FCMManager unit from this demo: function IsPushEnabled(const AChannelId: string): Boolean; var LService: JObject; LNotificationManager: JNotificationManager; LChannels: JList; LChannel: JNotificationChannel; I: Integer; begin LService := TAndroidHelper.Context.getSystemService(TJContext.JavaClass.NOTIFICATION_SERVICE); LNotificationManager := TJNotificationManager.Wrap(TAndroidHelper.JObjectToID(LService)); Result := LNotificationManager.areNotificationsEnabled; if Result and (TJBuild_Version.JavaClass.SDK_INT >= 26) then begin LChannels := LNotificationManager.getNotificationChannels; for I := 0 to LChannels.size - 1 do begin LChannel := TJNotificationChannel.Wrap(LChannels.get(I)); if LChannel.getId.equals(StringToJString(AChannelId)) and (LChannel.getImportance = TJNotificationManager.JavaClass.IMPORTANCE_NONE) then begin Result := False; Break; end; end; end; end; -
Google Translate says it is: "You are the man!"... I'll take that, thanks! 🙂
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Earlier, you said: If it does not run, the main form would not be displayed
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Your intent-filter node is missing from the manifest. The activity node should look like this: <activity android:name="com.embarcadero.firemonkey.FMXNativeActivity" android:label="MixPDV" android:exported = "true" android:configChanges="orientation|keyboard|keyboardHidden|screenSize" android:launchMode="singleTask"> <!-- Tell NativeActivity the name of our .so --> <meta-data android:name="android.app.lib_name" android:value="MixPDV" /> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity>
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Did you set the option to generate 32-bit and 64-bit binaries in the Project Options?
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If the breakpoints are not disabled - ie like this: Then the code isn't being reached. Yet when you removed that part, the code in unit main executes? This is where a reproducible example would help.