diff options
author | Samuel Holland <samuel@sholland.org> | 2017-08-16 04:29:55 -0500 |
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committer | Samuel Holland <samuel@sholland.org> | 2017-08-16 04:29:55 -0500 |
commit | 5c30cd0a82a64949c017e2d5ea807d68873bb766 (patch) | |
tree | 6103987bc3d9d6b34155990adfdf36f124672e2f /app/src/main/java/com/wireguard | |
parent | 60b109b8c94a46a281f3beadadc20414d0be2307 (diff) |
ConfigListPreference: ListPreference for configs
Diffstat (limited to 'app/src/main/java/com/wireguard')
-rw-r--r-- | app/src/main/java/com/wireguard/android/ConfigListPreference.java | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/app/src/main/java/com/wireguard/android/ConfigListPreference.java b/app/src/main/java/com/wireguard/android/ConfigListPreference.java new file mode 100644 index 00000000..38421610 --- /dev/null +++ b/app/src/main/java/com/wireguard/android/ConfigListPreference.java @@ -0,0 +1,35 @@ +package com.wireguard.android; + +import android.content.Context; +import android.preference.ListPreference; +import android.util.AttributeSet; + +import java.util.Set; + +/** + * ListPreference that is automatically filled with the list of configurations. + */ + +public class ConfigListPreference extends ListPreference { + public ConfigListPreference(final Context context, final AttributeSet attrs, + final int defStyleAttr, final int defStyleRes) { + super(context, attrs, defStyleAttr, defStyleRes); + final Set<String> entrySet = VpnService.getInstance().getConfigs().keySet(); + final CharSequence[] entries = entrySet.toArray(new CharSequence[entrySet.size()]); + setEntries(entries); + setEntryValues(entries); + } + + public ConfigListPreference(final Context context, final AttributeSet attrs, + final int defStyleAttr) { + this(context, attrs, defStyleAttr, 0); + } + + public ConfigListPreference(final Context context, final AttributeSet attrs) { + this(context, attrs, android.R.attr.dialogPreferenceStyle); + } + + public ConfigListPreference(final Context context) { + this(context, null); + } +} |