General

My eng aint perfect, sorry for that

Navigation

BackStack and Screen provide a custom backstack with full control over it as abstract clases

FragmentBackStack and FragmentScreen implementations using fragments

How to use:

U may put a backstack into activity or app class depend on your intentions and use it as simple mvp patter with 1 class. Allow to control history, navigation, holding view in memory, history state, animations etc... For more details take a look at sample code

I am use this method by many diffrent reasons, main is - backstack and navigation control, i can simple call parent.go(SomeScreen.with(some params)) to launch screen, parent.back() to back, and parent.backTo(screen name) to back for specific screen, this is much more simplier that default actitvity navigation + allow me to make kid of mvp with data anc callbacks between screen + let me use all power of fragments.

Utils

ActivityNavigator - simple activity navigation

ActivityNavigator.forActivity(activity).withData("field", "String from MainUI").go(ActivityA::class.java) --- ActivityNavigator.getData(this).getString("field") ActivityNavigator.forActivity(this@ActivityB).withData("extra", "String from activity B").backWithResult(1) 

AsyncHelper - helper for asyn operations using corutines

asyncUI {

 val t1 = async {
 1 
}
.await()

  //Int?

 val t2 = async {
 1 
}
.await()!!

//Int

 val t3 = safeAsync {
 1 
}
.onError {
 2 
}
.await()

  //Int

 val t4 = safeAsync<Int?> {
 1 
}
.onError {
 null 
}
.await()
  //Int?

 val t5 = AsyncHelper(newSingleThreadContext("WorkThread")) {
 1 
}
.onError {
 2 
}
.await()

 val t6 = AsyncHelper<Int?>(newFixedThreadPoolContext(5, "WorkThread")) {
 1 
}
.onError {
 2 
}
.await() 
}
 

Delegates - SharedPreferences and Bundle delegates

ExtUtils - various useful functions

Widgets

Extend elements have a bunch of buffs

List of items:

• ExtendCheckBox
• ExtendEditText
• ExtendRadioButton
• ExtendTextView
• ExtendImageView
• ExtendFrameLayout
• ExtendLinearLayout
• ExtendRelativeLayout

New widgets:

• FlowLayout
• SlideMenuLayout

Core buffs:

1. app:compoundDrawableWidth and app:compoundDrawableHeight -> specify compound drawable size(one or both)

2. app:extendBackground1 and app:extendBackground2 -> combine 2 bg into one as layers (useful when u have color + selector)
3. app:extendEnabled and app:extendActivated -> set relative view state from xml
4. "text" widgets get app:extendFont param to support ttf fonts from asset

Special buffs

ExtendEditText

app:extendInputMask/setMask(String) allow to provide input mask ("000 000 0000") - where '0' will be input digit, all other chars will stay

addAfterTextChangedListener setAfterTextChangedListener functions and onSelectionChangedListener listener

ExtendImageView

app:touchZoom allow to enable pinchZoom(default false), app:maxZoom and app:minZoom to config it

ExtendSpinner

Completely new spinner that allow to handle - "no selection" and "custom selected" items ps: in case u are using TextView+[height=wrap-content] as list istem - add also line count !! (otherwise u will face ListView measure bug, someday i will fix it)

New widgets

FlowLayout

Allow to place items one by one, in case there is no space in line - item placed at next line. Allow to set horizontal gaps and vertical per line align

SlideMenuLayout

Allow to create expandable menu from any direction, extends ExtendRelativeLayout

onExpandStateChangeListener - expand/collapse listener

onSlideChangeListener - slide change listener (useful to create animations/transitions)

customScrollBehavior - custom scroll logic (used with appropriate flag)

collapse expand toggle - useful fuctions

How to use:

1. Add layout and specify menu direction using app:slideFrom
2. Set menu size app:menuHidingSize (how many will be hided { actual menu size } ) or app:menuVisibleSize (how many will not be hided{ group width - menu size } ), default: full size
3. Optional: config other params app:scrollBehavior app:menuExpanded app:menuEnabled app:startScrollDistance app:scrollerDuration
4. Config child views: app:applyScroll - indicate that view will be moved on menu opening/closing (default true), interceptTouches - should menu handle touch events over this view (default true)

Examples:

How to thanks

wmz - Z424415381288
wmr - R109844875467