| /* |
| * Copyright (C) 2011 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.server.telecom; |
| |
| import android.app.ActionBar; |
| import android.app.Activity; |
| import android.content.Context; |
| import android.content.SharedPreferences; |
| import android.telecom.Log; |
| import android.os.Bundle; |
| import android.preference.EditTextPreference; |
| import android.preference.Preference; |
| import android.preference.PreferenceActivity; |
| import android.preference.PreferenceScreen; |
| import android.view.Menu; |
| import android.view.MenuItem; |
| |
| // TODO: This class is newly copied into Telecom (com.android.server.telecom) from it previous |
| // location in Telephony (com.android.phone). User's preferences stored in the old location |
| // will be lost. We need code here to migrate KLP -> LMP settings values. |
| |
| /** |
| * Settings activity to manage the responses available for the "Respond via SMS Message" feature to |
| * respond to incoming calls. |
| */ |
| public class RespondViaSmsSettings extends PreferenceActivity |
| implements Preference.OnPreferenceChangeListener { |
| |
| private SharedPreferences mPrefs; |
| |
| @Override |
| protected void onCreate(Bundle icicle) { |
| super.onCreate(icicle); |
| Log.d(this, "Settings: onCreate()..."); |
| |
| // This function guarantees that QuickResponses will be in our |
| // SharedPreferences with the proper values considering there may be |
| // old QuickResponses in Telephony pre L. |
| QuickResponseUtils.maybeMigrateLegacyQuickResponses(this); |
| |
| getPreferenceManager().setSharedPreferencesName(QuickResponseUtils.SHARED_PREFERENCES_NAME); |
| mPrefs = getPreferenceManager().getSharedPreferences(); |
| } |
| |
| @Override |
| public void onResume() { |
| super.onResume(); |
| |
| PreferenceScreen preferenceScreen = getPreferenceScreen(); |
| if (preferenceScreen != null) { |
| preferenceScreen.removeAll(); |
| } |
| |
| // This preference screen is ultra-simple; it's just 4 plain |
| // <EditTextPreference>s, one for each of the 4 "canned responses". |
| // |
| // The only nontrivial thing we do here is copy the text value of |
| // each of those EditTextPreferences and use it as the preference's |
| // "title" as well, so that the user will immediately see all 4 |
| // strings when they arrive here. |
| // |
| // Also, listen for change events (since we'll need to update the |
| // title any time the user edits one of the strings.) |
| |
| addPreferencesFromResource(R.xml.respond_via_sms_settings); |
| initPref(findPreference(QuickResponseUtils.KEY_CANNED_RESPONSE_PREF_1)); |
| initPref(findPreference(QuickResponseUtils.KEY_CANNED_RESPONSE_PREF_2)); |
| initPref(findPreference(QuickResponseUtils.KEY_CANNED_RESPONSE_PREF_3)); |
| initPref(findPreference(QuickResponseUtils.KEY_CANNED_RESPONSE_PREF_4)); |
| |
| ActionBar actionBar = getActionBar(); |
| if (actionBar != null) { |
| // android.R.id.home will be triggered in onOptionsItemSelected() |
| actionBar.setDisplayHomeAsUpEnabled(true); |
| } |
| } |
| |
| // Preference.OnPreferenceChangeListener implementation |
| @Override |
| public boolean onPreferenceChange(Preference preference, Object newValue) { |
| Log.d(this, "onPreferenceChange: key = %s", preference.getKey()); |
| Log.d(this, " preference = '%s'", preference); |
| Log.d(this, " newValue = '%s'", newValue); |
| |
| EditTextPreference pref = (EditTextPreference) preference; |
| |
| // Copy the new text over to the title, just like in onCreate(). |
| // (Watch out: onPreferenceChange() is called *before* the |
| // Preference itself gets updated, so we need to use newValue here |
| // rather than pref.getText().) |
| pref.setTitle((String) newValue); |
| |
| // Save the new preference value. |
| SharedPreferences.Editor editor = mPrefs.edit(); |
| editor.putString(pref.getKey(), (String) newValue).commit(); |
| |
| return true; // means it's OK to update the state of the Preference with the new value |
| } |
| |
| @Override |
| public boolean onOptionsItemSelected(MenuItem item) { |
| final int itemId = item.getItemId(); |
| switch (itemId) { |
| case android.R.id.home: |
| goUpToTopLevelSetting(this); |
| return true; |
| default: |
| } |
| return super.onOptionsItemSelected(item); |
| } |
| |
| /** |
| * Finish current Activity and go up to the top level Settings. |
| */ |
| public static void goUpToTopLevelSetting(Activity activity) { |
| activity.finish(); |
| } |
| |
| /** |
| * Initialize the preference to the persisted preference value or default text. |
| */ |
| private void initPref(Preference preference) { |
| EditTextPreference pref = (EditTextPreference) preference; |
| pref.setText(mPrefs.getString(pref.getKey(), pref.getText())); |
| pref.setTitle(pref.getText()); |
| pref.setOnPreferenceChangeListener(this); |
| } |
| } |