Flutter

问题 I am not able to run flutter apps because the error keeps popping up in the cmd section that Android license unknown. I've even tried updating android studio, but no help. Also an error comes but I crossed checked it that the file it asks to delete is already deleted and android sdk manager is already present. I'm copying the errors: 1)Android license not found error X Android license status unknown. Try re-installing or updating your Android SDK Manager. See https://developer.android.com

问题 I am not able to run flutter apps because the error keeps popping up in the cmd section that Android license unknown. I've even tried updating android studio, but no help. Also an error comes but I crossed checked it that the file it asks to delete is already deleted and android sdk manager is already present. I'm copying the errors: 1)Android license not found error X Android license status unknown. Try re-installing or updating your Android SDK Manager. See https://developer.android.com

问题 I am not able to run flutter apps because the error keeps popping up in the cmd section that Android license unknown. I've even tried updating android studio, but no help. Also an error comes but I crossed checked it that the file it asks to delete is already deleted and android sdk manager is already present. I'm copying the errors: 1)Android license not found error X Android license status unknown. Try re-installing or updating your Android SDK Manager. See https://developer.android.com

问题 I am not able to run flutter apps because the error keeps popping up in the cmd section that Android license unknown. I've even tried updating android studio, but no help. Also an error comes but I crossed checked it that the file it asks to delete is already deleted and android sdk manager is already present. I'm copying the errors: 1)Android license not found error X Android license status unknown. Try re-installing or updating your Android SDK Manager. See https://developer.android.com

问题 Is there a way to resize an image without having it previously written to storage? I am using a pdf library that for the images needs the bytes of it. What I do is get image with an http.get and I get the bytes to put it in the pdf. The problem is that I need to resize the image BEFORE putting it in the pdf. The only thing I have is the url of the image or the uint8list Response response = await http.get(imageUrl); Uint8List imgBytes = response.bodyBytes; Later: Image( PdfImage.file(pdf

问题 Is there a way to resize an image without having it previously written to storage? I am using a pdf library that for the images needs the bytes of it. What I do is get image with an http.get and I get the bytes to put it in the pdf. The problem is that I need to resize the image BEFORE putting it in the pdf. The only thing I have is the url of the image or the uint8list Response response = await http.get(imageUrl); Uint8List imgBytes = response.bodyBytes; Later: Image( PdfImage.file(pdf

问题 I want to give the above background for container , tried the following code.but it's not working ClipPath( clipper: TriangleClipper(), child: Container( margin: EdgeInsets.only(top: 20, right: 20), padding: EdgeInsets.all(20), decoration: BoxDecoration( color: cardBackground, borderRadius: BorderRadius.circular(10))), Class TriangleClipper extends CustomClipper<Path> { @override Path getClip(Size size) { final path = Path(); path.lineTo(0.0, size.height); path.lineTo(size.width, size.height)

问题 I want to give the above background for container , tried the following code.but it's not working ClipPath( clipper: TriangleClipper(), child: Container( margin: EdgeInsets.only(top: 20, right: 20), padding: EdgeInsets.all(20), decoration: BoxDecoration( color: cardBackground, borderRadius: BorderRadius.circular(10))), Class TriangleClipper extends CustomClipper<Path> { @override Path getClip(Size size) { final path = Path(); path.lineTo(0.0, size.height); path.lineTo(size.width, size.height)

问题 I want to open a PDF document with specific page ranges. Like if a PDF have 10 pages. then i want to open from Page 3 to Page 7. I have tried multiple packages which are available online. which are not providing this functionality. For example: flutter_full_pdf_viewer 1.0.6 flutter_plugin_pdf_viewer 1.0.7 - This provides the options, but this has a lot of dependency issues, Therefore i don't want to use this. pdf_viewer_plugin 1.0.0+2 Therefore please recommend me some library, or if somebody

问题 I want to open a PDF document with specific page ranges. Like if a PDF have 10 pages. then i want to open from Page 3 to Page 7. I have tried multiple packages which are available online. which are not providing this functionality. For example: flutter_full_pdf_viewer 1.0.6 flutter_plugin_pdf_viewer 1.0.7 - This provides the options, but this has a lot of dependency issues, Therefore i don't want to use this. pdf_viewer_plugin 1.0.0+2 Therefore please recommend me some library, or if somebody