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ConfigListPreference: ListPreference for configs

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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Samuel Holland 2017-08-16 04:29:55 -05:00
parent 4ac1a2fafc
commit e95b41e48b
1 changed files with 35 additions and 0 deletions
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35
app/src/main/java/com/wireguard/android/ConfigListPreference.java Normal file
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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);
}
}