Add Accounts & privacy settings in LatinIME

Also start showing the logging preference on this screen too.

This settings screen will be the container for all account
management, sync and privacy related settings

Bug: 17464068
Change-Id: Ie0806f6e8a542e9dea2834445ff7b38805207bda

1 files changed, 82 insertions, 0 deletions

diff --git a/java/src/com/android/inputmethod/latin/settings/AccountsSettingsFragment.java b/java/src/com/android/inputmethod/latin/settings/AccountsSettingsFragment.java
new file mode 100644
index 000000000..e9e73c735
--- /dev/null
+++ b/java/src/com/android/inputmethod/latin/settings/AccountsSettingsFragment.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2014 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.inputmethod.latin.settings;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.content.res.Resources;
+import android.os.Bundle;
+import android.preference.Preference;
+
+import com.android.inputmethod.latin.R;
+import com.android.inputmethod.latin.SubtypeSwitcher;
+import com.android.inputmethod.latin.define.ProductionFlags;
+
+/**
+ * "Accounts & Privacy" settings sub screen.
+ *
+ * This settings sub screen handles the following preferences:
+ * - TODO: Account selection/management for IME
+ * - TODO: Sync preferences
+ * - TODO: Privacy preferences
+ */
+public final class AccountsSettingsFragment extends SubScreenFragment {
+    @Override
+    public void onCreate(final Bundle icicle) {
+        super.onCreate(icicle);
+        addPreferencesFromResource(R.xml.prefs_screen_accounts);
+
+        final Resources res = getResources();
+        final Context context = getActivity();
+
+        // When we are called from the Settings application but we are not already running, some
+        // singleton and utility classes may not have been initialized.  We have to call
+        // initialization method of these classes here. See {@link LatinIME#onCreate()}.
+        SubtypeSwitcher.init(context);
+
+        if (ProductionFlags.IS_METRICS_LOGGING_SUPPORTED) {
+            final Preference enableMetricsLogging =
+                    findPreference(Settings.PREF_ENABLE_METRICS_LOGGING);
+            if (enableMetricsLogging != null) {
+                final String enableMetricsLoggingTitle = res.getString(
+                        R.string.enable_metrics_logging, getApplicationName());
+                enableMetricsLogging.setTitle(enableMetricsLoggingTitle);
+            }
+        } else {
+            removePreference(Settings.PREF_ENABLE_METRICS_LOGGING);
+        }
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        refreshAccountSelection();
+    }
+
+    @Override
+    public void onSharedPreferenceChanged(final SharedPreferences prefs, final String key) {
+        // TODO: Look at the preference that changed before refreshing the view.
+        refreshAccountSelection();
+    }
+
+    private void refreshAccountSelection() {
+        // TODO: Fetch the currently selected account.
+        // Set the summary for the account preference.
+        // Depending on the account selection, enable/disable preferences that
+        // depend on an account.
+    }
+}