diff options
Diffstat (limited to 'app/src/main/java/org/pacien/tincapp/extensions/Android.kt')
-rw-r--r-- | app/src/main/java/org/pacien/tincapp/extensions/Android.kt | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/app/src/main/java/org/pacien/tincapp/extensions/Android.kt b/app/src/main/java/org/pacien/tincapp/extensions/Android.kt new file mode 100644 index 0000000..f10c4c7 --- /dev/null +++ b/app/src/main/java/org/pacien/tincapp/extensions/Android.kt | |||
@@ -0,0 +1,24 @@ | |||
1 | package org.pacien.tincapp.extensions | ||
2 | |||
3 | import android.widget.ArrayAdapter | ||
4 | import android.widget.TextView | ||
5 | import org.pacien.tincapp.R | ||
6 | import org.pacien.tincapp.context.App | ||
7 | |||
8 | /** | ||
9 | * @author pacien | ||
10 | */ | ||
11 | object Android { | ||
12 | |||
13 | fun <T> ArrayAdapter<T>.setElements(elems: Collection<T>) { | ||
14 | setNotifyOnChange(false) | ||
15 | clear() | ||
16 | addAll(elems) | ||
17 | notifyDataSetChanged() | ||
18 | setNotifyOnChange(true) | ||
19 | } | ||
20 | |||
21 | fun TextView.setText(list: List<String>) = | ||
22 | if (list.isNotEmpty()) text = list.joinToString("\n") else text = App.getContext().getString(R.string.value_none) | ||
23 | |||
24 | } | ||