SetupWizard: Add backup restore

Change-Id: Ide7149eee903cce11dfeb7fb919b707c614c8735

AndroidManifest.xml

@@ -44,6 +44,7 @@
     <uses-permission android:name="android.permission.ACCESS_THEME_MANAGER"/>
     <uses-permission android:name="android.permission.EXPAND_STATUS_BAR" />
     <uses-permission android:name="android.permission.HARDWARE_ABSTRACTION_ACCESS" />
+    <uses-permission android:name="android.permission.BACKUP" />
     <uses-permission android:name="org.whispersystems.whisperpush.permissions.REGISTER" />
 
     <permission

res/layout/location_settings.xml

@@ -36,6 +36,53 @@
                 android:layout_height="match_parent"
                 style="@style/PageContent">
 
+
+                <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:textSize="15sp"
+                    android:textStyle="bold"
+                    android:paddingLeft="@dimen/content_margin_left"
+                    android:paddingRight="@dimen/content_margin_right"
+                    style="@style/PageSummaryText"
+                    android:text="@string/backup_data_title" />
+
+                <LinearLayout
+                    android:id="@+id/backup"
+                    android:orientation="horizontal"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:paddingLeft="@dimen/location_margin_left"
+                    android:paddingRight="@dimen/content_margin_right"
+                    android:background="?android:attr/selectableItemBackground"
+                    android:clickable="true">
+
+
+                    <CheckBox
+                        android:id="@+id/backup_checkbox"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_gravity="top"
+                        android:layout_marginTop="5dp"
+                        android:duplicateParentState="true"
+                        android:clickable="false" />
+
+                    <TextView
+                        android:id="@+id/backup_summary"
+                        android:layout_width="0px"
+                        android:layout_height="wrap_content"
+                        android:layout_weight="1"
+                        android:textSize="15sp"
+                        android:lineSpacingExtra="@dimen/setup_line_spacing"
+                        android:gravity="top"
+                        android:layout_marginLeft="@dimen/location_text_margin_left"
+                        android:layout_marginRight="@dimen/location_text_margin_right"
+                        android:paddingBottom="@dimen/content_margin_bottom"
+                        android:text="@string/backup_data_summary"
+                        android:maxLines="5" />
+
+                </LinearLayout>
+
                 <TextView
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"

res/layout/mobile_data_settings.xml

@@ -83,8 +83,8 @@
                         android:gravity="center_vertical"
                         android:duplicateParentState="true"
                         android:clickable="false"
-                        android:textOff="@string/enable_mobile_off"
+                        android:textOff="@string/no"
-                        android:textOn="@string/enable_mobile_on"/>
+                        android:textOn="@string/yes"/>
                 </LinearLayout>
 
                 <include layout="@layout/divider" />

res/values/strings.xml

@@ -42,6 +42,7 @@
     <string name="setup_gms_account">GMS account</string>
     <string name="setup_choose_data_sim">Choose a SIM for Data</string>
     <string name="setup_location">Location Services</string>
+    <string name="setup_other">Other Services</string>
     <string name="setup_datetime">Date &amp; time</string>
     <string name="setup_current_date">Current date</string>
     <string name="setup_current_time">Current time</string>
@@ -51,6 +52,9 @@
 
     <string name="date_time_summary">Set your time zone and adjust current date and time if needed</string>
 
+    <string name="backup_data_title">Back up my data</string>
+    <string name="backup_data_summary">Back up app data, Wi-Fi passwords, and other settings to Google servers</string>
+
     <string name="location_services_summary">Location services allows Maps and other apps to gather and use data such as your approximate location. For example, Maps may use your approximate location to locate nearby coffee shops.</string>
     <string name="location_access_summary"><b>Allow apps that have asked your permission</b> to use your location information. This may include your current location and past locations.</string>
     <string name="location_gps"><b>Improve location accuracy</b> by allowing apps to use the GPS on your phone.</string>
@@ -60,8 +64,8 @@
     <string name="setup_mobile_data_no_service">No service</string>
     <string name="setup_mobile_data_emergency_only">Emergency calls only</string>
     <string name="enable_mobile_data_summary">Do you want to use mobile data during setup? Turning on mobile data may be subject to data charges.</string>
-    <string name="enable_mobile_off">No</string>
+    <string name="no">No</string>
-    <string name="enable_mobile_on">Yes</string>
+    <string name="yes">Yes</string>
 
     <string name="data_sim_name">SIM <xliff:g id="sub">%d</xliff:g> - <xliff:g id="name">%s</xliff:g></string>
 

src/com/cyanogenmod/setupwizard/SetupWizardApp.java

@@ -38,10 +38,13 @@ public class SetupWizardApp extends Application {
     public static final String EXTRA_AUTO_FINISH = "wifi_auto_finish_on_connect";
     public static final String EXTRA_SHOW_BUTTON_BAR = "extra_prefs_show_button_bar";
     public static final String EXTRA_USE_IMMERSIVE = "useImmersiveMode";
+    public static final String EXTRA_THEME = "theme";
+    public static final String EXTRA_MATERIAL_LIGHT = "material_light";
 
     public static final int REQUEST_CODE_SETUP_WIFI = 0;
     public static final int REQUEST_CODE_SETUP_GMS= 1;
-    public static final int REQUEST_CODE_SETUP_CYANOGEN= 2;
+    public static final int REQUEST_CODE_RESTORE_GMS= 2;
+    public static final int REQUEST_CODE_SETUP_CYANOGEN= 3;
 
     private StatusBarManager mStatusBarManager;
 

src/com/cyanogenmod/setupwizard/setup/CMSetupWizardData.java

@@ -68,7 +68,7 @@ public class CMSetupWizardData extends AbstractSetupData {
         }
         pages.add(new CyanogenServicesPage(mContext, this));
         pages.add(new CyanogenSettingsPage(mContext, this));
-        pages.add(new LocationSettingsPage(mContext, this));
+        pages.add(new OtherSettingsPage(mContext, this));
         pages.add(new DateTimePage(mContext, this));
         pages.add(new FinishPage(mContext, this));
         return new PageList(pages.toArray(new SetupPage[pages.size()]));

src/com/cyanogenmod/setupwizard/setup/GmsAccountPage.java

@@ -25,9 +25,13 @@ import android.app.Activity;
 import android.app.ActivityOptions;
 import android.app.Fragment;
 import android.app.FragmentManager;
+import android.content.ContentQueryMap;
+import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
+import android.database.Cursor;
 import android.os.Bundle;
+import android.provider.Settings;
 
 import com.cyanogenmod.setupwizard.R;
 import com.cyanogenmod.setupwizard.SetupWizardApp;
@@ -35,13 +39,37 @@ import com.cyanogenmod.setupwizard.ui.LoadingFragment;
 import com.cyanogenmod.setupwizard.util.SetupWizardUtils;
 
 import java.io.IOException;
+import java.util.Observable;
+import java.util.Observer;
 
 public class GmsAccountPage extends SetupPage {
 
     public static final String TAG = "GmsAccountPage";
 
-    public GmsAccountPage(Context context, SetupDataCallbacks callbacks) {
+    public static final String ACTION_RESTORE = "com.google.android.setupwizard.RESTORE";
+
+    private ContentQueryMap mContentQueryMap;
+    private Observer mSettingsObserver;
+
+    private boolean mBackupEnabled = false;
+
+    public GmsAccountPage(final Context context, SetupDataCallbacks callbacks) {
         super(context, callbacks);
+        final ContentResolver res = context.getContentResolver();
+        mSettingsObserver = new Observer() {
+            public void update(Observable o, Object arg) {
+                mBackupEnabled = (Settings.Secure.getInt(res,
+                        Settings.Secure.BACKUP_AUTO_RESTORE, 0) == 1) ||
+                        (Settings.Secure.getInt(res,
+                                Settings.Secure.BACKUP_ENABLED, 0) == 1);
+            }
+        };
+        Cursor settingsCursor = res.query(Settings.Secure.CONTENT_URI, null,
+                "(" + Settings.System.NAME + "=? OR " + Settings.System.NAME + "=?)",
+                new String[]{Settings.Secure.BACKUP_AUTO_RESTORE, Settings.Secure.BACKUP_ENABLED},
+                null);
+        mContentQueryMap = new ContentQueryMap(settingsCursor, Settings.System.NAME, true, null);
+        mContentQueryMap.addObserver(mSettingsObserver);
     }
 
     @Override
@@ -85,19 +113,52 @@ public class GmsAccountPage extends SetupPage {
     @Override
     public boolean onActivityResult(int requestCode, int resultCode, Intent data) {
         if (requestCode == SetupWizardApp.REQUEST_CODE_SETUP_GMS) {
-            if (resultCode == Activity.RESULT_OK || resultCode == Activity.RESULT_FIRST_USER) {
+            if (!mBackupEnabled) {
-                if (SetupWizardUtils.accountExists(mContext, SetupWizardApp.ACCOUNT_TYPE_GMS)) {
+                launchGmsRestorePage((Activity) mContext);
-                    setHidden(true);
+            } else {
-                }
+                handleResult(resultCode);
-                getCallbacks().onNextPage();
-            } else if (resultCode == Activity.RESULT_CANCELED) {
-                getCallbacks().onPreviousPage();
             }
+        } else if (requestCode == SetupWizardApp.REQUEST_CODE_RESTORE_GMS) {
+            handleResult(resultCode);
         }
         return true;
     }
 
-    public void launchGmsAccountSetup(final Activity activity) {
+    @Override
+    public void onFinishSetup() {
+        if (mContentQueryMap != null) {
+            mContentQueryMap.close();
+        }
+
+    }
+
+    private void handleResult(int resultCode) {
+        if (resultCode == Activity.RESULT_CANCELED) {
+            getCallbacks().onPreviousPage();
+        }  else {
+            if (SetupWizardUtils.accountExists(mContext, SetupWizardApp.ACCOUNT_TYPE_GMS)) {
+                setHidden(true);
+            }
+            getCallbacks().onNextPage();
+        }
+    }
+
+    private static void launchGmsRestorePage(final Activity activity) {
+        Intent intent = new Intent(ACTION_RESTORE);
+        intent.putExtra(SetupWizardApp.EXTRA_ALLOW_SKIP, true);
+        intent.putExtra(SetupWizardApp.EXTRA_USE_IMMERSIVE, true);
+        intent.putExtra(SetupWizardApp.EXTRA_FIRST_RUN, true);
+        intent.putExtra(SetupWizardApp.EXTRA_THEME, SetupWizardApp.EXTRA_MATERIAL_LIGHT);
+        ActivityOptions options =
+                ActivityOptions.makeCustomAnimation(activity,
+                        android.R.anim.fade_in,
+                        android.R.anim.fade_out);
+        activity.startActivityForResult(
+                intent,
+                SetupWizardApp.REQUEST_CODE_RESTORE_GMS, options.toBundle());
+    }
+
+    private void launchGmsAccountSetup(final Activity activity) {
         Bundle bundle = new Bundle();
         bundle.putBoolean(SetupWizardApp.EXTRA_FIRST_RUN, true);
         bundle.putBoolean(SetupWizardApp.EXTRA_ALLOW_SKIP, true);

src/com/cyanogenmod/setupwizard/setup/OtherSettingsPage.java

@@ -18,12 +18,15 @@ package com.cyanogenmod.setupwizard.setup;
 
 import android.app.Fragment;
 import android.app.FragmentManager;
+import android.app.backup.IBackupManager;
 import android.content.ContentQueryMap;
 import android.content.ContentResolver;
 import android.content.Context;
 import android.database.Cursor;
 import android.location.LocationManager;
 import android.os.Bundle;
+import android.os.RemoteException;
+import android.os.ServiceManager;
 import android.provider.Settings;
 import android.view.View;
 import android.widget.CheckBox;
@@ -34,11 +37,11 @@ import com.cyanogenmod.setupwizard.ui.SetupPageFragment;
 import java.util.Observable;
 import java.util.Observer;
 
-public class LocationSettingsPage extends SetupPage {
+public class OtherSettingsPage extends SetupPage {
 
-    private static final String TAG = "LocationSettingsPage";
+    private static final String TAG = "OtherSettingsPage";
 
-    public LocationSettingsPage(Context context, SetupDataCallbacks callbacks) {
+    public OtherSettingsPage(Context context, SetupDataCallbacks callbacks) {
         super(context, callbacks);
     }
 
@@ -49,7 +52,7 @@ public class LocationSettingsPage extends SetupPage {
             Bundle args = new Bundle();
             args.putString(Page.KEY_PAGE_ARGUMENT, getKey());
             args.putInt(Page.KEY_PAGE_ACTION, action);
-            fragment = new LocationSettingsFragment();
+            fragment = new OtherSettingsFragment();
             fragment.setArguments(args);
         }
         return fragment;
@@ -62,20 +65,24 @@ public class LocationSettingsPage extends SetupPage {
 
     @Override
     public int getTitleResId() {
-        return R.string.setup_location;
+        return R.string.setup_other;
     }
 
-    public static class LocationSettingsFragment extends SetupPageFragment {
+    public static class OtherSettingsFragment extends SetupPageFragment {
 
+        private View mBackupRow;
         private View mLocationRow;
         private View mGpsRow;
         private View mNetworkRow;
+        private CheckBox mBackup;
         private CheckBox mNetwork;
         private CheckBox mGps;
         private CheckBox mLocationAccess;
 
         private ContentResolver mContentResolver;
 
+        private IBackupManager mBackupManager;
+
         // These provide support for receiving notification when Location Manager settings change.
         // This is necessary because the Network Location Provider can change settings
         // if the user does not confirm enabling the provider.
@@ -83,6 +90,13 @@ public class LocationSettingsPage extends SetupPage {
         private Observer mSettingsObserver;
 
 
+        private View.OnClickListener mBackupClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                onToggleBackup(!mBackup.isChecked());
+            }
+        };
+
         private View.OnClickListener mLocationClickListener = new View.OnClickListener() {
             @Override
             public void onClick(View view) {
@@ -110,11 +124,16 @@ public class LocationSettingsPage extends SetupPage {
         public void onActivityCreated(Bundle savedInstanceState) {
             super.onActivityCreated(savedInstanceState);
             mContentResolver = getActivity().getContentResolver();
+            mBackupManager = IBackupManager.Stub.asInterface(
+                    ServiceManager.getService(Context.BACKUP_SERVICE));
             getActivity().getWindow().setStatusBarColor(getResources().getColor(R.color.primary_dark));
         }
 
         @Override
         protected void initializePage() {
+            mBackupRow = mRootView.findViewById(R.id.backup);
+            mBackupRow.setOnClickListener(mBackupClickListener);
+            mBackup = (CheckBox) mRootView.findViewById(R.id.backup_checkbox);
             mLocationRow = mRootView.findViewById(R.id.location);
             mLocationRow.setOnClickListener(mLocationClickListener);
             mLocationAccess = (CheckBox) mRootView.findViewById(R.id.location_checkbox);
@@ -135,10 +154,12 @@ public class LocationSettingsPage extends SetupPage {
         public void onResume() {
             super.onResume();
             updateLocationToggles();
+            updateBackupToggle();
             if (mSettingsObserver == null) {
                 mSettingsObserver = new Observer() {
                     public void update(Observable o, Object arg) {
                         updateLocationToggles();
+                        updateBackupToggle();
                     }
                 };
             }
@@ -166,6 +187,24 @@ public class LocationSettingsPage extends SetupPage {
             mContentQueryMap.close();
         }
 
+        private boolean isBackupRestoreEnabled() {
+            try {
+                return mBackupManager.isBackupEnabled();
+            } catch (Exception e) {
+                return false;
+            }
+        }
+
+        private void updateBackupToggle() {
+            mBackup.setChecked(isBackupRestoreEnabled());
+        }
+
+        private void onToggleBackup(boolean checked) {
+            try {
+                mBackupManager.setBackupEnabled(checked);
+            } catch (RemoteException e) {}
+            updateBackupToggle();
+        }
 
         private void updateLocationToggles() {
             boolean gpsEnabled = Settings.Secure.isLocationProviderEnabled(

src/com/cyanogenmod/setupwizard/util/SetupWizardUtils.java

@@ -58,7 +58,7 @@ public class SetupWizardUtils {
         intent.putExtra(SetupWizardApp.EXTRA_FIRST_RUN, true);
         intent.putExtra(SetupWizardApp.EXTRA_ALLOW_SKIP, true);
         intent.putExtra(SetupWizardApp.EXTRA_USE_IMMERSIVE, true);
-        intent.putExtra("theme", "material_light");
+        intent.putExtra(SetupWizardApp.EXTRA_THEME, SetupWizardApp.EXTRA_MATERIAL_LIGHT);
         intent.putExtra(SetupWizardApp.EXTRA_AUTO_FINISH, false);
         ActivityOptions options =
                 ActivityOptions.makeCustomAnimation(context,