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| author |   Harsh Shandilya <me@msfjarvis.dev> | 2020-04-06 15:48:12 +0530 |
|---|---|---|
| committer | Harsh Shandilya <me@msfjarvis.dev> | 2020-04-06 19:56:46 +0530 |
| commit | 2c625f56fdebd0877d5c7dfca5261c0b594d588e (patch) | |
| tree | 1def1d693b5d3056a48b33c4b08725ca734c6733 /ui/src/main/java/com/wireguard/android/util | |
| parent | AppListDialogFragment: support both inclusion and exclusion (diff) | |
| download | wireguard-android-2c625f56fdebd0877d5c7dfca5261c0b594d588e.tar.xz wireguard-android-2c625f56fdebd0877d5c7dfca5261c0b594d588e.zip | |
ui: misc cleanups to AppListDialogFragment
Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>
Diffstat (limited to 'ui/src/main/java/com/wireguard/android/util')
| -rw-r--r-- | ui/src/main/java/com/wireguard/android/util/Extensions.kt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ui/src/main/java/com/wireguard/android/util/Extensions.kt b/ui/src/main/java/com/wireguard/android/util/Extensions.kt index 6b528a85..a705401f 100644 --- a/ui/src/main/java/com/wireguard/android/util/Extensions.kt +++ b/ui/src/main/java/com/wireguard/android/util/Extensions.kt @@ -8,9 +8,14 @@ package com.wireguard.android.util import android.content.Context import android.util.TypedValue import androidx.annotation.AttrRes +import androidx.fragment.app.Fragment fun Context.resolveAttribute(@AttrRes attrRes: Int): Int { val typedValue = TypedValue() theme.resolveAttribute(attrRes, typedValue, true) return typedValue.data } + +fun Fragment.requireTargetFragment(): Fragment { + return requireNotNull(targetFragment) { "A target fragment should always be set for $this" } +} |