store the theme Id in the preferences so that no DB is needed to access it

[mobile-ledger.git] / app / src / main / java / net / ktnx / mobileledger / ui / activity / MainActivity.java

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/activity/MainActivity.java b/app/src/main/java/net/ktnx/mobileledger/ui/activity/MainActivity.java
index ec8c6fbe97d90d42a53ac1f4b20132af2abd4cbb..199347a40eca617b80551e14c51030ddc22d21bc 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/ui/activity/MainActivity.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/activity/MainActivity.java
@@ -18,6 +18,7 @@
 package net.ktnx.mobileledger.ui.activity;
 
 import android.content.Intent;
+import android.content.SharedPreferences;
 import android.content.pm.PackageInfo;
 import android.content.pm.ShortcutInfo;
 import android.content.pm.ShortcutManager;
@@ -55,6 +56,7 @@ import net.ktnx.mobileledger.ui.profiles.ProfilesRecyclerViewAdapter;
 import net.ktnx.mobileledger.ui.transaction_list.TransactionListFragment;
 import net.ktnx.mobileledger.ui.transaction_list.TransactionListViewModel;
 import net.ktnx.mobileledger.utils.Colors;
+import net.ktnx.mobileledger.utils.GetOptCallback;
 import net.ktnx.mobileledger.utils.LockHolder;
 import net.ktnx.mobileledger.utils.MLDB;
 
@@ -84,6 +86,7 @@ public class MainActivity extends ProfileThemedActivity {
     public static final String STATE_CURRENT_PAGE = "current_page";
     public static final String BUNDLE_SAVED_STATE = "bundle_savedState";
     public static final String STATE_ACC_FILTER = "account_filter";
+    private static final String PREF_THEME_ID = "themeId";
     public AccountSummaryFragment mAccountSummaryFragment;
     DrawerLayout drawer;
     private LinearLayout profileListContainer;
@@ -140,9 +143,12 @@ public class MainActivity extends ProfileThemedActivity {
     }
     @Override
     protected void setupProfileColors() {
-        int profileColor = Data.retrieveCurrentThemeIdFromDb();
+        SharedPreferences prefs = getPreferences(MODE_PRIVATE);
+        int profileColor = prefs.getInt(PREF_THEME_ID, -2);
+        if (profileColor == -2) profileColor = Data.retrieveCurrentThemeIdFromDb();
         Colors.setupTheme(this, profileColor);
         Colors.profileThemeId = profileColor;
+        storeThemeIdInPrefs(profileColor);
     }
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -426,6 +432,9 @@ public class MainActivity extends ProfileThemedActivity {
     private void profileThemeChanged() {
         Bundle bundle = new Bundle();
         onSaveInstanceState(bundle);
+
+        storeThemeIdInPrefs(profile.getThemeId());
+
         // restart activity to reflect theme change
         finish();
 
@@ -437,6 +446,13 @@ public class MainActivity extends ProfileThemedActivity {
         intent.putExtra(BUNDLE_SAVED_STATE, bundle);
         startActivity(intent);
     }
+    private void storeThemeIdInPrefs(int themeId) {
+        // store the new theme id in the preferences
+        SharedPreferences prefs = getPreferences(MODE_PRIVATE);
+        SharedPreferences.Editor e = prefs.edit();
+        e.putInt(PREF_THEME_ID, themeId);
+        e.apply();
+    }
     public void startEditProfileActivity(MobileLedgerProfile profile) {
         Intent intent = new Intent(this, ProfileDetailActivity.class);
         Bundle args = new Bundle();
@@ -448,11 +464,15 @@ public class MainActivity extends ProfileThemedActivity {
         startActivity(intent, args);
     }
     private void setupProfile() {
-        String profileUUID = MLDB.getOption(MLDB.OPT_PROFILE_UUID, null);
-        MobileLedgerProfile startupProfile;
+        MLDB.getOption(MLDB.OPT_PROFILE_UUID, null, new GetOptCallback(){
+            @Override
+            protected void onResult(String profileUUID) {
+                MobileLedgerProfile startupProfile;
 
-        startupProfile = Data.getProfile(profileUUID);
-        Data.setCurrentProfile(startupProfile);
+                startupProfile = Data.getProfile(profileUUID);
+                Data.setCurrentProfile(startupProfile);
+            }
+        });
     }
     public void fabNewTransactionClicked(View view) {
         Intent intent = new Intent(this, NewTransactionActivity.class);