Misc fixes in device info page

- Move DeviceInfoSettings to deviceinfo package
- Remove deprecated manifest entries
- Rename a bunch of things
- Add ripple and change text color to accent for security patch

Change-Id: I35c04e53829a67cba553f984ad1a1b9319077873
Fixes: 71775150
Test: robotests

src/com/android/settings/deviceinfo/imei/ImeiInfoPreferenceController.java

@@ -0,0 +1,127 @@
+/*
+ * Copyright (C) 2017 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.deviceinfo.imei;
+
+import static android.telephony.TelephonyManager.PHONE_TYPE_CDMA;
+
+import android.app.Fragment;
+import android.content.Context;
+import android.support.annotation.VisibleForTesting;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+import android.telephony.TelephonyManager;
+
+import com.android.settings.R;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.deviceinfo.AbstractSimStatusImeiInfoPreferenceController;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Controller that manages preference for single and multi sim devices.
+ */
+public class ImeiInfoPreferenceController extends
+        AbstractSimStatusImeiInfoPreferenceController implements PreferenceControllerMixin {
+
+    private static final String KEY_IMEI_INFO = "imei_info";
+
+    private final boolean mIsMultiSim;
+    private final TelephonyManager mTelephonyManager;
+    private final List<Preference> mPreferenceList = new ArrayList<>();
+    private final Fragment mFragment;
+
+    public ImeiInfoPreferenceController(Context context, Fragment fragment) {
+        super(context);
+
+        mFragment = fragment;
+        mTelephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
+        mIsMultiSim = mTelephonyManager.getPhoneCount() > 1;
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return KEY_IMEI_INFO;
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        final Preference preference = screen.findPreference(getPreferenceKey());
+        if (!isAvailable() || preference == null || !preference.isVisible()) {
+            return;
+        }
+
+        mPreferenceList.add(preference);
+        updatePreference(preference, 0 /* sim slot */);
+
+        final int imeiPreferenceOrder = preference.getOrder();
+        // Add additional preferences for each sim in the device
+        for (int simSlotNumber = 1; simSlotNumber < mTelephonyManager.getPhoneCount();
+                simSlotNumber++) {
+            final Preference multiSimPreference = createNewPreference(screen.getContext());
+            multiSimPreference.setOrder(imeiPreferenceOrder + simSlotNumber);
+            multiSimPreference.setKey(KEY_IMEI_INFO + simSlotNumber);
+            screen.addPreference(multiSimPreference);
+            mPreferenceList.add(multiSimPreference);
+            updatePreference(multiSimPreference, simSlotNumber);
+        }
+    }
+
+    @Override
+    public boolean handlePreferenceTreeClick(Preference preference) {
+        final int simSlot = mPreferenceList.indexOf(preference);
+        if (simSlot == -1) {
+            return false;
+        }
+
+        ImeiInfoDialogFragment.show(mFragment, simSlot, preference.getTitle().toString());
+        return true;
+    }
+
+    private void updatePreference(Preference preference, int simSlot) {
+        final int phoneType = mTelephonyManager.getPhoneType();
+        if (phoneType == PHONE_TYPE_CDMA) {
+            preference.setTitle(getTitleForCdmaPhone(simSlot));
+            preference.setSummary(getMeid(simSlot));
+        } else {
+            // GSM phone
+            preference.setTitle(getTitleForGsmPhone(simSlot));
+            preference.setSummary(mTelephonyManager.getImei(simSlot));
+        }
+    }
+
+    private CharSequence getTitleForGsmPhone(int simSlot) {
+        return mIsMultiSim ? mContext.getString(R.string.imei_multi_sim, simSlot + 1)
+                : mContext.getString(R.string.status_imei);
+    }
+
+    private CharSequence getTitleForCdmaPhone(int simSlot) {
+        return mIsMultiSim ? mContext.getString(R.string.meid_multi_sim, simSlot + 1)
+                : mContext.getString(R.string.status_meid_number);
+    }
+
+    @VisibleForTesting
+    String getMeid(int simSlot) {
+        return mTelephonyManager.getMeid(simSlot);
+    }
+
+    @VisibleForTesting
+    Preference createNewPreference(Context context) {
+        return new Preference(context);
+    }
+}