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Make DropDownPreference extend ListPreference

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Lots of updates to handle static setting of entries/values
Callbacks are now through preference changes
Fix weird inconsistencies in callback return values...

Change-Id: I2ebe02c3492ce543162efcd55bdae3f2c4039287
This commit is contained in:
Jason Monk
2015-08-12 11:31:29 -04:00
parent fe7a25f8fe
commit 49b6103b56
10 changed files with 191 additions and 185 deletions
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20
src/com/android/settings/nfc/NfcForegroundPreference.java
View File

@@ -16,18 +16,18 @@
package com.android.settings.nfc;
import android.content.Context;
import com.android.settings.DropDownPreference;
import com.android.settings.R;
public class NfcForegroundPreference extends DropDownPreference implements
DropDownPreference.Callback, PaymentBackend.Callback {
PaymentBackend.Callback {
private final PaymentBackend mPaymentBackend;
public NfcForegroundPreference(Context context, PaymentBackend backend) {
super(context);
mPaymentBackend = backend;
mPaymentBackend.registerCallback(this);
setCallback(this);
refresh();
}
@@ -43,19 +43,21 @@ public class NfcForegroundPreference extends DropDownPreference implements
setTitle(getContext().getString(R.string.nfc_payment_use_default));
CharSequence favorOpen;
CharSequence favorDefault;
clearItems();
addItem(getContext().getString(R.string.nfc_payment_favor_open), true);
addItem(getContext().getString(R.string.nfc_payment_favor_default), false);
setEntries(new CharSequence[] {
getContext().getString(R.string.nfc_payment_favor_open),
getContext().getString(R.string.nfc_payment_favor_default)
});
setEntryValues(new CharSequence[] { "1", "0" });
if (foregroundMode) {
setSelectedValue(true);
setValue("1");
} else {
setSelectedValue(false);
setValue("0");
}
}
@Override
public boolean onItemSelected(int pos, Object value) {
mPaymentBackend.setForegroundMode((Boolean) value);
protected boolean persistString(String value) {
mPaymentBackend.setForegroundMode(Integer.parseInt(value) != 0);
return true;
}
}