87 lines
2.0 KiB
Java
87 lines
2.0 KiB
Java
package org.moire.ultrasonic.util;
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import android.content.Context;
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import android.view.View;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.preference.DialogPreference;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceDialogFragmentCompat;
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import org.moire.ultrasonic.R;
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import java.util.Locale;
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import java.util.regex.Pattern;
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/**
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* Created by Joshua Bahnsen on 12/22/13.
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*/
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public class TimeSpanPreferenceDialogFragmentCompat extends PreferenceDialogFragmentCompat implements DialogPreference.TargetFragment
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{
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private static final Pattern COMPILE = Pattern.compile(":");
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Context context;
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TimeSpanPicker picker;
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@Override
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protected View onCreateDialogView(Context context) {
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picker = new TimeSpanPicker(context);
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this.context = context;
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picker.setTimeSpanDisableText(this.context.getResources().getString(R.string.no_expiration));
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Preference preference = getPreference();
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String persisted = preference.getSharedPreferences().getString(preference.getKey(), "");
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if (!"".equals(persisted))
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{
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String[] split = COMPILE.split(persisted);
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if (split.length == 2)
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{
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String amount = split[0];
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if ("0".equals(amount) || "".equals(amount))
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{
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picker.setTimeSpanDisableCheckboxChecked(true);
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}
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picker.setTimeSpanAmount(amount);
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picker.setTimeSpanType(split[1]);
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}
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}
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else
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{
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picker.setTimeSpanDisableCheckboxChecked(true);
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}
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return picker;
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}
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@Override
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public void onDialogClosed(boolean positiveResult)
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{
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String persisted = "";
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if (picker.getTimeSpanEnabled())
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{
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int tsAmount = picker.getTimeSpanAmount();
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if (tsAmount > 0)
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{
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String tsType = picker.getTimeSpanType();
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persisted = String.format(Locale.US, "%d:%s", tsAmount, tsType);
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}
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}
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Preference preference = getPreference();
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preference.getSharedPreferences().edit().putString(preference.getKey(), persisted).apply();
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}
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@Nullable
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@Override
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public Preference findPreference(@NonNull CharSequence key) {
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return getPreference();
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}
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}
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