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am cd99332f: Merge "Update settings app for new NFC API." into gingerbread

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Merge commit 'cd99332fee649afd85798499cea5c45a098b8a20' into gingerbread-plus-aosp

* commit 'cd99332fee649afd85798499cea5c45a098b8a20':
  Update settings app for new NFC API.
This commit is contained in:
Nick Pelly
2010-10-12 19:04:17 -07:00
committed by Android Git Automerger
parent 52e8542d9d cd99332fee
commit b3c4365d10
1 changed files with 10 additions and 16 deletions
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26
src/com/android/settings/nfc/NfcEnabler.java
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@@ -17,9 +17,8 @@
package com.android.settings.nfc;
import com.android.settings.R;
import com.trustedlogic.trustednfc.android.NfcException;
import com.trustedlogic.trustednfc.android.NfcManager;
import android.content.Context;
import android.nfc.NfcAdapter;
import android.preference.Preference;
import android.preference.CheckBoxPreference;
import android.provider.Settings;
@@ -35,23 +34,23 @@ public class NfcEnabler implements Preference.OnPreferenceChangeListener {
private final Context mContext;
private final CheckBoxPreference mCheckbox;
private final NfcManager mNfcManager;
private final NfcAdapter mNfcAdapter;
private boolean mNfcState;
public NfcEnabler(Context context, CheckBoxPreference checkBoxPreference) {
mContext = context;
mCheckbox = checkBoxPreference;
mNfcManager = (NfcManager) context.getSystemService(Context.NFC_SERVICE);
mNfcAdapter = NfcAdapter.getDefaultAdapter();
if (mNfcManager == null) {
if (mNfcAdapter == null) {
// NFC is not supported
mCheckbox.setEnabled(false);
}
}
public void resume() {
if (mNfcManager == null) {
if (mNfcAdapter == null) {
return;
}
mCheckbox.setOnPreferenceChangeListener(this);
@@ -61,7 +60,7 @@ public class NfcEnabler implements Preference.OnPreferenceChangeListener {
}
public void pause() {
if (mNfcManager == null) {
if (mNfcAdapter == null) {
return;
}
mCheckbox.setOnPreferenceChangeListener(null);
@@ -77,18 +76,13 @@ public class NfcEnabler implements Preference.OnPreferenceChangeListener {
private void setEnabled() {
if (mNfcState) {
try {
mNfcManager.enable();
} catch (NfcException e) {
Log.w(TAG, "NFC enabling failed: " + e.getMessage());
if (!mNfcAdapter.enableTagDiscovery()) {
Log.w(TAG, "NFC enabling failed");
mNfcState = false;
}
} else {
try {
mNfcManager.disable();
} catch (NfcException e) {
Log.w(TAG, "NFC disabling failed: " + e.getMessage());
if (!mNfcAdapter.disableTagDiscovery()) {
Log.w(TAG, "NFC disabling failed");
mNfcState = true;
}
}