Revert "Initial checkin of AOSP Messaging app."

This reverts commit 461a34b466.

Change-Id: Iac4ca77eeaa94989e91dead49a7959c905bd3078

src/com/android/messaging/ui/appsettings/PhoneNumberPreference.java

@@ -1,116 +0,0 @@
-/*
- * Copyright (C) 2015 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.messaging.ui.appsettings;
-
-import android.content.Context;
-import android.preference.EditTextPreference;
-import android.support.v4.text.BidiFormatter;
-import android.support.v4.text.TextDirectionHeuristicsCompat;
-import android.text.InputType;
-import android.text.TextUtils;
-import android.util.AttributeSet;
-import android.view.View;
-
-import com.android.messaging.R;
-import com.android.messaging.util.PhoneUtils;
-
-/**
- * Preference that displays a phone number and allows editing via a dialog.
- * <p>
- * A default number can be assigned, which is shown in the preference view and
- * used to populate the dialog editor when the preference value is not set. If
- * the user sets the preference to a number equivalent to the default, the
- * underlying preference is cleared.
- */
-public class PhoneNumberPreference extends EditTextPreference {
-
-    private String mDefaultPhoneNumber;
-    private int mSubId;
-
-    public PhoneNumberPreference(final Context context, final AttributeSet attrs) {
-        super(context, attrs);
-        mDefaultPhoneNumber = "";
-    }
-
-    public void setDefaultPhoneNumber(final String phoneNumber, final int subscriptionId) {
-        mDefaultPhoneNumber = phoneNumber;
-        mSubId = subscriptionId;
-    }
-
-    @Override
-    protected void onBindView(final View view) {
-        // Show the preference value if it's set, or the default number if not.
-        // If we don't have a default, fall back to a static string (e.g. Unknown).
-        String value = getText();
-        if (TextUtils.isEmpty(value)) {
-          value = mDefaultPhoneNumber;
-        }
-        final String displayValue = (!TextUtils.isEmpty(value))
-                ? PhoneUtils.get(mSubId).formatForDisplay(value)
-                : getContext().getString(R.string.unknown_phone_number_pref_display_value);
-        final BidiFormatter bidiFormatter = BidiFormatter.getInstance();
-        final String phoneNumber = bidiFormatter.unicodeWrap
-                        (displayValue, TextDirectionHeuristicsCompat.LTR);
-        // Set the value as the summary and let the superclass populate the views
-        setSummary(phoneNumber);
-        super.onBindView(view);
-    }
-
-    @Override
-    protected void onBindDialogView(final View view) {
-        super.onBindDialogView(view);
-
-        final String value = getText();
-
-        // If the preference is empty, populate the EditText with the default number instead.
-        if (TextUtils.isEmpty(value) && !TextUtils.isEmpty(mDefaultPhoneNumber)) {
-            final BidiFormatter bidiFormatter = BidiFormatter.getInstance();
-            final String phoneNumber = bidiFormatter.unicodeWrap
-                (PhoneUtils.get(mSubId).getCanonicalBySystemLocale(mDefaultPhoneNumber),
-                            TextDirectionHeuristicsCompat.LTR);
-            getEditText().setText(phoneNumber);
-        }
-        getEditText().setInputType(InputType.TYPE_CLASS_PHONE);
-    }
-
-    @Override
-    protected void onDialogClosed(final boolean positiveResult) {
-        if (positiveResult && mDefaultPhoneNumber != null) {
-            final String value = getEditText().getText().toString();
-            final PhoneUtils phoneUtils = PhoneUtils.get(mSubId);
-            final String phoneNumber = phoneUtils.getCanonicalBySystemLocale(value);
-            final String defaultPhoneNumber = phoneUtils.getCanonicalBySystemLocale(
-                    mDefaultPhoneNumber);
-
-            // If the new value is the default, clear the preference.
-            if (phoneNumber.equals(defaultPhoneNumber)) {
-                setText("");
-                return;
-            }
-        }
-        super.onDialogClosed(positiveResult);
-    }
-
-    @Override
-    public void setText(final String text) {
-        super.setText(text);
-
-        // EditTextPreference doesn't show the value on the preference view, but we do.
-        // We thus need to force a rebind of the view when a new value is set.
-        notifyChanged();
-    }
-}