Direct-boot aware preferences

Store preferences in device protected storage, which is available before
the device is unlocked.
The keyboard was crashing when trying to access the encrypted
preferences.

The emoji pane uses a separate preferences file, the old data is lost.

The SettingsActivity can't easily use the new preferences storage.
Instead, it continues to use the "default" preferences store, which is
copied back to the protected storage when needed.

1 files changed, 11 insertions, 13 deletions

diff --git a/srcs/juloo.keyboard2/Keyboard2.java b/srcs/juloo.keyboard2/Keyboard2.java
index 192e54d..7bf9812 100644
--- a/srcs/juloo.keyboard2/Keyboard2.java
+++ b/srcs/juloo.keyboard2/Keyboard2.java
@@ -6,23 +6,22 @@ import android.content.SharedPreferences;
 import android.inputmethodservice.InputMethodService;
 import android.os.Build.VERSION;
 import android.os.IBinder;
-import android.preference.PreferenceManager;
 import android.text.InputType;
+import android.util.Log;
+import android.util.LogPrinter;
 import android.view.ContextThemeWrapper;
+import android.view.KeyEvent;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.ViewParent;
 import android.view.inputmethod.EditorInfo;
 import android.view.inputmethod.InputConnection;
 import android.view.inputmethod.InputMethodInfo;
 import android.view.inputmethod.InputMethodManager;
 import android.view.inputmethod.InputMethodSubtype;
-import android.view.KeyEvent;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.ViewParent;
-import android.util.Log;
-import android.util.LogPrinter;
 import java.util.Arrays;
-import java.util.List;
 import java.util.HashSet;
+import java.util.List;
 import java.util.Set;
 
 public class Keyboard2 extends InputMethodService
@@ -49,11 +48,10 @@ public class Keyboard2 extends InputMethodService
   public void onCreate()
   {
     super.onCreate();
-    PreferenceManager.setDefaultValues(this, R.xml.settings, false);
-    PreferenceManager.getDefaultSharedPreferences(this).registerOnSharedPreferenceChangeListener(this);
-    Config.initGlobalConfig(this, new KeyEventHandler(this.new Receiver()));
+    SharedPreferences prefs = DirectBootAwarePreferences.get_shared_preferences(this);
+    prefs.registerOnSharedPreferenceChangeListener(this);
+    Config.initGlobalConfig(prefs, getResources(), new KeyEventHandler(this.new Receiver()));
     _config = Config.globalConfig();
-    _config.refresh(this);
     _keyboardView = (Keyboard2View)inflate_view(R.layout.keyboard);
     _keyboardView.reset();
     _debug_logs = getResources().getBoolean(R.bool.debug_logs);
@@ -205,7 +203,7 @@ public class Keyboard2 extends InputMethodService
   private void refreshConfig()
   {
     int prev_theme = _config.theme;
-    _config.refresh(this);
+    _config.refresh(getResources());
     refreshSubtypeImm();
     // Refreshing the theme config requires re-creating the views
     if (prev_theme != _config.theme)