flutter_custom_utils 0.3.7

flutter_custom_utils: ^0.3.7 copied to clipboard

1. Widget to png

       cTakePicture(GlobalKey);
   
   // wrap with RepaintBoundary then use kry to createimage
   
       RepaintBoundary(
           key: GlobalKey,
           child:Text('data'),
       )
   

2. flutter platform

   just call these functions anywhere

   cIsAndroid()
   cIsIOS()
   cIsLinux()
   cIsWindows()
   cIsMacOS()
   cIsWeb()
   cIsFuchsia()
   

3. flutter url structure

   https://repad.dev/splash remove hash from url (https://repad.dev/#/splash)

   void main(){
       // Here we set the URL strategy for our web app.
       cSetPathUrl();
   
       runApp(MyApp());
   }
   

Make a responsive gridview by using both 1 and 2

1. Based on your static design's width, calculate the responsive grid item count.

   crossAxisCount: getResCrosCountGrid(
       context: context,
       width: 180,
   ),
   

2. For responsive grid item aspect ratio, it should be derived from your static design based on height and width.

   childAspectRatio: getResGridRatio(
       context: context,
       height: 165,
       width: 180,
   ),
   

3. For normal grid aspect ratio

   Having this aspect ratio will never break in larger or smaller devices

   crossAxisCount: 2,
   childAspectRatio: getGridRatio(
       crossAxisCount: 2,
       context: context,
       height: 165,
       width: 180,
   ),
   

Your provided height and width determine how it works

    cFormUrlEncode({'':''});

1. For duration and delay

       void splash() {
           // cDays, cHours, cMinutes, cSeconds, cMilliseconds
           2.cSeconds.cDelay(() {  
               // code here
           });
   
           // given number in seconds
           3.cDelay(() {  
               // code here
           });
       }
   

1. add TimeOfDay to DateTime

      DateTime.now().cApplied(TimeOfDay.now())
   

1. Get the MediaQuery

   context.cIsTablet
   context.cSize    // getSize(context)
   context.cMQuery  // mQuery(context)
   context.cWidth 
   context.cHeight
   context.cTheme
   context.cIsDarkMode
   context.cIconColor
   context.cTextTheme
   context.cOrient   // orientation
   context.cIsLand   // landscape
   context.cIsPort   // portrait
   context.cDevicePixelRatio
   

1. String utils

   'text'.cToCapitalized
   'text'.cToTitleCase
   'text'.cIsLowerCase
   'text'.cIsAllCap
   'text'.cReverse
   'text'.cIsDigit
   'text'.cIsEmail
   'text'.cIsAlphabetOnly
   'text'.cIsPhoneIND
   'text'.cIsURL
   'text'.cIsPhoneNumber
   'true'.cToBoolean  // 0,1 also available
   '1000'.cToCurrencyIND
   

1. Get Random item from list

   ['aa', 'bb', 'cc', 'dd'].cRandomSelect.toString()
   

1. Get color from hash code

   CHColor.fromHex('#fffff')
   

2. Get hash code from color

   Color.fromRGBO(250, 250, 250, 0.1).toHex()
   

1. Allows you to handle (padding/margin)

   Text('data').cPadZero // cMargZero 
   Text('data').cPadAll(10) // cMargAll
   Text('data').cPadOnly(l: 10, r: 10, t: 10, b: 10,) // cMargOnly
   Text('data').cPadSymmetric(h: 10, v: 10,), // cMargSymmetric
   

2. Allows you to handle ClipRRect

   Container().cClipAll(10) 
   Container().cClipHorizontal(l:10, r:10,) 
   Container().cClipVertical(t:10, b:10,) 
   Container().cClipOnly(tl: 10, tr: 10, bl: 10, br: 10,) 
   

3. Allows you to insert widgets inside a CustomScrollView

   Text('data').cToSliver
   

4. More widgets

   Text('data').cVisible(true)
   Text('data').cOpacity(0.3)
   Text('data').cAbsorb(true)
   Text('data').cShadow()
   Text('data').cHero(tag)
   

5. Allows you to handle Alignment

   Text('data').cAlignment(Alignment.topCenter)
   Text('data').cPosition(l: 10, r: 10, t: 10, b: 10,)
   Text('data').cToCenter
   Text('data').cExpand(2)
   

6. For PreferredSize

   Text('data').cPreferSize(20)