1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
package ca.allanwang.kau.utils
import android.content.Context
import android.graphics.Color
import android.support.annotation.ColorInt
import android.support.annotation.StringRes
import android.support.design.widget.Snackbar
import android.support.transition.AutoTransition
import android.support.transition.TransitionManager
import android.view.View
import android.view.ViewGroup
import android.view.inputmethod.InputMethodManager
import android.widget.ImageView
import android.widget.TextView
import com.mikepenz.iconics.IconicsDrawable
import com.mikepenz.iconics.typeface.IIcon
/**
* Created by Allan Wang on 2017-05-31.
*/
fun <T : View> T.visible(): T {
visibility = View.VISIBLE
return this
}
fun <T : View> T.invisible(): T {
visibility = View.INVISIBLE
return this
}
fun <T : View> T.gone(): T {
visibility = View.GONE
return this
}
fun View.isVisible(): Boolean = visibility == View.VISIBLE
fun View.isInvisible(): Boolean = visibility == View.INVISIBLE
fun View.isGone(): Boolean = visibility == View.GONE
fun View.snackbar(text: String, duration: Int = Snackbar.LENGTH_LONG, builder: (Snackbar) -> Unit = {}) {
val snackbar = Snackbar.make(this, text, duration)
builder.invoke(snackbar)
snackbar.show()
}
fun View.snackbar(@StringRes textId: Int, duration: Int = Snackbar.LENGTH_LONG, builder: (Snackbar) -> Unit = {})
= snackbar(context.string(textId), duration, builder)
fun TextView.setTextIfValid(@StringRes id: Int) {
if (id > 0) text = context.string(id)
}
fun ImageView.setIcon(icon: IIcon?, sizeDp: Int = 24, @ColorInt color: Int = Color.WHITE, builder: IconicsDrawable.() -> Unit = {}) {
if (icon == null) return
setImageDrawable(icon.toDrawable(context, sizeDp = sizeDp, color = color, builder = builder))
}
fun View.hideKeyboard() {
clearFocus()
(context.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager).hideSoftInputFromWindow(windowToken, 0)
}
fun View.showKeyboard() {
requestFocus()
(context.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager).showSoftInput(this, InputMethodManager.SHOW_IMPLICIT)
}
fun ViewGroup.transitionAuto(builder: AutoTransition.() -> Unit = {}) {
val transition = AutoTransition()
transition.builder()
TransitionManager.beginDelayedTransition(this, transition)
}
|
