diff --git a/res/layout/wifi_calling_settings_preferences.xml b/res/layout/wifi_calling_settings_preferences.xml index 98acd9525a3..9a6cbe6698b 100644 --- a/res/layout/wifi_calling_settings_preferences.xml +++ b/res/layout/wifi_calling_settings_preferences.xml @@ -29,16 +29,11 @@ - - diff --git a/res/xml/wifi_calling_settings.xml b/res/xml/wifi_calling_settings.xml index 0276bdb6b10..902ff1af2fa 100644 --- a/res/xml/wifi_calling_settings.xml +++ b/res/xml/wifi_calling_settings.xml @@ -21,6 +21,7 @@ + + diff --git a/src/com/android/settings/wifi/calling/LinkifyDescriptionPreference.java b/src/com/android/settings/wifi/calling/LinkifyDescriptionPreference.java new file mode 100644 index 00000000000..60400b0f354 --- /dev/null +++ b/src/com/android/settings/wifi/calling/LinkifyDescriptionPreference.java @@ -0,0 +1,70 @@ +/* + * Copyright (C) 2021 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.settings.wifi.calling; + +import android.content.Context; +import android.text.SpannableString; +import android.text.TextUtils; +import android.text.method.LinkMovementMethod; +import android.text.style.ClickableSpan; +import android.text.util.Linkify; +import android.util.AttributeSet; +import android.view.View; +import android.widget.TextView; + +import androidx.core.text.util.LinkifyCompat; +import androidx.preference.Preference; +import androidx.preference.PreferenceViewHolder; + +import com.android.settings.R; + +/** A preference which supports linkify text as a description in the summary **/ +public class LinkifyDescriptionPreference extends Preference { + + public LinkifyDescriptionPreference(Context context) { + this(context, null); + } + + public LinkifyDescriptionPreference(Context context, AttributeSet attrs) { + super(context, attrs); + } + + @Override + public void onBindViewHolder(PreferenceViewHolder holder) { + super.onBindViewHolder(holder); + + final TextView summaryView = (TextView) holder.findViewById(android.R.id.summary); + if (summaryView == null || summaryView.getVisibility() != View.VISIBLE) { + return; + } + + final CharSequence summary = getSummary(); + if (TextUtils.isEmpty(summary)) { + return; + } + + summaryView.setMaxLines(Integer.MAX_VALUE); + + final SpannableString spannableSummary = new SpannableString(summary); + if (spannableSummary.getSpans(0, spannableSummary.length(), ClickableSpan.class) + .length > 0) { + summaryView.setMovementMethod(LinkMovementMethod.getInstance()); + } + LinkifyCompat.addLinks(summaryView, + Linkify.WEB_URLS | Linkify.EMAIL_ADDRESSES | Linkify.PHONE_NUMBERS); + } +} diff --git a/src/com/android/settings/wifi/calling/WifiCallingSettingsForSub.java b/src/com/android/settings/wifi/calling/WifiCallingSettingsForSub.java index 53e1b4cafd7..19664be4094 100644 --- a/src/com/android/settings/wifi/calling/WifiCallingSettingsForSub.java +++ b/src/com/android/settings/wifi/calling/WifiCallingSettingsForSub.java @@ -35,9 +35,7 @@ import android.telephony.ims.ImsManager; import android.telephony.ims.ImsMmTelManager; import android.telephony.ims.ProvisioningManager; import android.text.TextUtils; -import android.text.util.Linkify; import android.util.Log; -import android.view.Gravity; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; @@ -59,8 +57,11 @@ import com.android.settings.Utils; import com.android.settings.core.SubSettingLauncher; import com.android.settings.network.ims.WifiCallingQueryImsState; import com.android.settings.widget.SettingsMainSwitchBar; +import com.android.settings.wifi.calling.LinkifyDescriptionPreference; import com.android.settingslib.widget.OnMainSwitchChangeListener; +import java.util.List; + /** * This is the inner class of {@link WifiCallingSettings} fragment. * The preference screen lets you enable/disable Wi-Fi Calling and change Wi-Fi Calling mode. @@ -74,6 +75,7 @@ public class WifiCallingSettingsForSub extends SettingsPreferenceFragment private static final String BUTTON_WFC_MODE = "wifi_calling_mode"; private static final String BUTTON_WFC_ROAMING_MODE = "wifi_calling_roaming_mode"; private static final String PREFERENCE_EMERGENCY_ADDRESS = "emergency_address_key"; + private static final String PREFERENCE_NO_OPTIONS_DESC = "no_options_description"; @VisibleForTesting static final int REQUEST_CHECK_WFC_EMERGENCY_ADDRESS = 1; @@ -93,7 +95,6 @@ public class WifiCallingSettingsForSub extends SettingsPreferenceFragment private ListWithEntrySummaryPreference mButtonWfcMode; private ListWithEntrySummaryPreference mButtonWfcRoamingMode; private Preference mUpdateAddress; - private TextView mEmptyView; private boolean mValidListener = false; private boolean mEditableWfcMode = true; @@ -187,15 +188,6 @@ public class WifiCallingSettingsForSub extends SettingsPreferenceFragment public void onActivityCreated(Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); - mEmptyView = getView().findViewById(android.R.id.empty); - setEmptyView(mEmptyView); - mEmptyView.setAutoLinkMask(Linkify.WEB_URLS); - final Resources res = getResourcesForSubId(); - final String emptyViewText = res.getString(R.string.wifi_calling_off_explanation, - res.getString(R.string.wifi_calling_off_explanation_2)); - mEmptyView.setText(emptyViewText); - mEmptyView.setGravity(Gravity.TOP | Gravity.LEFT); - mSwitchBar = getView().findViewById(R.id.switch_bar); mSwitchBar.show(); } @@ -311,6 +303,9 @@ public class WifiCallingSettingsForSub extends SettingsPreferenceFragment mIntentFilter = new IntentFilter(); mIntentFilter.addAction(ImsManager.ACTION_WFC_IMS_REGISTRATION_ERROR); + + updateDescriptionForOptions( + List.of(mButtonWfcMode, mButtonWfcRoamingMode, mUpdateAddress)); } @Override @@ -326,7 +321,7 @@ public class WifiCallingSettingsForSub extends SettingsPreferenceFragment final View view = inflater.inflate( R.layout.wifi_calling_settings_preferences, container, false); - final ViewGroup prefs_container = view.findViewById(R.id.prefs_container); + final ViewGroup prefs_container = view.findViewById(android.R.id.tabcontent); Utils.prepareCustomPreferencesList(container, view, prefs_container, false); final View prefs = super.onCreateView(inflater, prefs_container, savedInstanceState); prefs_container.addView(prefs); @@ -575,28 +570,35 @@ public class WifiCallingSettingsForSub extends SettingsPreferenceFragment final PreferenceScreen preferenceScreen = getPreferenceScreen(); final boolean updateAddressEnabled = (getCarrierActivityIntent() != null); if (wfcEnabled) { - if (mEditableWfcMode) { - preferenceScreen.addPreference(mButtonWfcMode); - } else { - // Don't show WFC (home) preference if it's not editable. - preferenceScreen.removePreference(mButtonWfcMode); - } - if (mEditableWfcRoamingMode && !mUseWfcHomeModeForRoaming) { - preferenceScreen.addPreference(mButtonWfcRoamingMode); - } else { - // Don't show WFC roaming preference if it's not editable. - preferenceScreen.removePreference(mButtonWfcRoamingMode); - } - if (updateAddressEnabled) { - preferenceScreen.addPreference(mUpdateAddress); - } else { - preferenceScreen.removePreference(mUpdateAddress); - } + // Don't show WFC (home) preference if it's not editable. + mButtonWfcMode.setVisible(mEditableWfcMode); + // Don't show WFC roaming preference if it's not editable. + mButtonWfcRoamingMode.setVisible( + mEditableWfcRoamingMode && !mUseWfcHomeModeForRoaming); + mUpdateAddress.setVisible(updateAddressEnabled); } else { - preferenceScreen.removePreference(mButtonWfcMode); - preferenceScreen.removePreference(mButtonWfcRoamingMode); - preferenceScreen.removePreference(mUpdateAddress); + mButtonWfcMode.setVisible(false); + mButtonWfcRoamingMode.setVisible(false); + mUpdateAddress.setVisible(false); } + updateDescriptionForOptions( + List.of(mButtonWfcMode, mButtonWfcRoamingMode, mUpdateAddress)); + } + + private void updateDescriptionForOptions(List visibleOptions) { + LinkifyDescriptionPreference pref = findPreference(PREFERENCE_NO_OPTIONS_DESC); + if (pref == null) { + return; + } + + boolean optionsAvailable = visibleOptions.stream().anyMatch(Preference::isVisible); + if (!optionsAvailable) { + final Resources res = getResourcesForSubId(); + String emptyViewText = res.getString(R.string.wifi_calling_off_explanation, + res.getString(R.string.wifi_calling_off_explanation_2)); + pref.setSummary(emptyViewText); + } + pref.setVisible(!optionsAvailable); } @Override