Follow UX design guideline for frequency band (998e9b31) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/wifi/AdvancedWifiSettings.java

+9 −1

Original line number	Diff line number	Diff line
		@@ -100,6 +100,7 @@ public class AdvancedWifiSettings extends SettingsPreferenceFragment
		int value = mWifiManager.getFrequencyBand();
		if (value != -1) {
		frequencyPref.setValue(String.valueOf(value));
		updateFrequencyBandSummary(frequencyPref, value);
		} else {
		Log.e(TAG, "Failed to fetch frequency band");
		}
		@@ -145,6 +146,11 @@ public class AdvancedWifiSettings extends SettingsPreferenceFragment
		Log.e(TAG, "Invalid sleep policy value: " + value);
		}

		private void updateFrequencyBandSummary(Preference frequencyBandPref, int index) {
		String[] summaries = getResources().getStringArray(R.array.wifi_frequency_band_entries);
		frequencyBandPref.setSummary(summaries[index]);
		}

		@Override
		public boolean onPreferenceTreeClick(PreferenceScreen screen, Preference preference) {
		String key = preference.getKey();
		@@ -173,7 +179,9 @@ public class AdvancedWifiSettings extends SettingsPreferenceFragment

		if (KEY_FREQUENCY_BAND.equals(key)) {
		try {
		mWifiManager.setFrequencyBand(Integer.parseInt((String) newValue), true);
		int value = Integer.parseInt((String) newValue);
		mWifiManager.setFrequencyBand(value, true);
		updateFrequencyBandSummary(preference, value);
		} catch (NumberFormatException e) {
		Toast.makeText(getActivity(), R.string.wifi_setting_frequency_band_error,
		Toast.LENGTH_SHORT).show();