The man page is displayed with the less command

/string => search forward for a string

enter small g from keyword

/sort

press enter capital G

then type it

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Refrence:https://stackoverflow.com/questions/50839282/how-to-add-multiple-floating-button-in-stack-widget-in-flutter

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Step 2: click open for editing in android studio shown in below figure

Step 3:now your project starts to build you can check it by clicking in build in bottom taskbar

Step 4:after build finish click or expand gradle script–click build gradle and change flutter version code from 1 to 2 if its 2 then change to 3 just increment it by one and also change flutterversion name from 1.0 to 1.1 or 1.2 that shown in below figure

click sync now==>

Step 5: click build in top menu bar then click generate signed bundle key after clicking it click next don ‘t select anything like apk radio button simply click next

Step 6: click chooses existing–select holidaylandmark credential keystore-> expand–> select keystore.jsk

then browse encrypted key export path and browse and select project name holidaylandmark

Step 8: then click next–>select release—>click finish

next click generate signed bundle then click locate

after click locate you will reach the realease apk file where it is located

Step 9:then

drag app-release.aab and click production–>click edit release–>

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first select method get

next step, paste your api url that shown in below figure

then click send button your output shown below figure

check post method( when you store data)========================

first select post method

next put your url

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step 1: first i click text where i pass route through it will navigate other dart file myiternary.dart

step 2: i wii go to myiternary.dart file

Refrence:https://medium.com/flutterdevs/expansion-tile-in-flutter-d2b7ba4a1f4b

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step 1: first we click text where i pass route , through route it will navigate the other dart file feature.dart

we will click feature

my code looks like

now well go to feature.dart file

we will use accorodian.dart file

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and code is given as below

Next, we will goto gallery.dart file

where i use gridview concept

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C:\flutter-firebase\flutter-firebase\flutter_applicationnew\android\app\src\debug\AndroidManifest.xml Error:
uses-sdk:minSdkVersion 16 cannot be smaller than version 17 declared in library [:flutter_inappwebview] C:\flutter-firebase\flutter-firebase\flutter_applicationnew\build\flutter_inappwebview\intermediates\library_manifest\debug\AndroidManifest.xml as the library might be using APIs not available in 16
Suggestion: use a compatible library with a minSdk of at most 16,
or increase this project’s minSdk version to at least 17,

Solution:step1: go to visual studio and expand android folder

Step 2: in build gradele change min sdk version 16 to 17

Step 3: in terminal run flutter clean command

now go to run->run without debugging

Refrence:https://stackoverflow.com/questions/66167083/uses-sdkminsdkversion-16-cannot-be-smaller-than-version-23-declared-in-libraryhttps://www.youtube.com/watch?v=W-rHIsDFrzQ

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step 1: go to run -> add configuration in menu bar in dart file

step 2: click dart:attach then click add configuration

Step 3: click run- start debugging

now your issue resolved

Refrence:https://stackoverflow.com/questions/68438750/flutter-vscode-error-you-dont-have-an-extension-for-debugging-yaml

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when i click triptitle then we pass route

get api data using function then get particular row using trip id that passed in route when i click triptitle

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