X-Git-Url: https://git.ktnx.net/?a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fnet%2Fktnx%2Fmobileledger%2Fui%2Factivity%2FMainActivity.java;h=c66f43c489a98328556edd196dcdec6580b92852;hb=1c794eb9a03c3c3c29860eb974d0f7970b6002c9;hp=9082695fc4973d0adabd0ac38272ec83c381240d;hpb=2d85826653a8ba3e619afc83c5c91216a7fdb0b6;p=mobile-ledger-staging.git

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 9082695f..c66f43c4 100644
--- a/app/src/main/java/net/ktnx/mobileledger/ui/activity/MainActivity.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/activity/MainActivity.java
@@ -18,7 +18,6 @@
 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;
@@ -27,6 +26,7 @@ import android.graphics.Color;
 import android.graphics.drawable.Icon;
 import android.os.Build;
 import android.os.Bundle;
+import android.text.format.DateUtils;
 import android.util.Log;
 import android.view.View;
 import android.view.animation.AnimationUtils;
@@ -69,6 +69,7 @@ import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
 import java.util.Locale;
+import java.util.Objects;
 
 /*
  * TODO: reports
@@ -78,7 +79,6 @@ 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";
     DrawerLayout drawer;
     private View profileListHeadMore, profileListHeadCancel, profileListHeadAddProfile;
     private View bTransactionListCancelDownload;
@@ -130,13 +130,9 @@ public class MainActivity extends ProfileThemedActivity {
     }
     @Override
     protected void setupProfileColors() {
-        SharedPreferences prefs = getPreferences(MODE_PRIVATE);
-        int profileColor = prefs.getInt(PREF_THEME_ID, -2);
-        if (profileColor == -2)
-            profileColor = Data.retrieveCurrentThemeIdFromDb();
+        final int profileColor = Data.retrieveCurrentThemeIdFromDb();
         Colors.setupTheme(this, profileColor);
         Colors.profileThemeId = profileColor;
-        storeThemeIdInPrefs(profileColor);
     }
     @Override
     protected void onResume() {
@@ -331,6 +327,10 @@ public class MainActivity extends ProfileThemedActivity {
                              .show();
                      mainModel.clearUpdateError();
                  });
+        Data.locale.observe(this, l -> refreshLastUpdateInfo());
+        Data.lastUpdateDate.observe(this, date -> refreshLastUpdateInfo());
+        Data.lastUpdateTransactionCount.observe(this, date -> refreshLastUpdateInfo());
+        Data.lastUpdateAccountCount.observe(this, date -> refreshLastUpdateInfo());
     }
     private void scheduleDataRetrievalIfStale(long lastUpdate) {
         long now = new Date().getTime();
@@ -433,6 +433,7 @@ public class MainActivity extends ProfileThemedActivity {
 
         mProfileListAdapter.notifyDataSetChanged();
 
+        mainModel.clearAccounts();
         mainModel.clearTransactions();
 
         if (haveProfile) {
@@ -457,22 +458,15 @@ public class MainActivity extends ProfileThemedActivity {
         updateLastUpdateTextFromDB();
     }
     private void profileThemeChanged() {
-        storeThemeIdInPrefs(profile.getThemeHue());
-
         // un-hook all observed LiveData
         Data.removeProfileObservers(this);
         Data.profiles.removeObservers(this);
-        Data.lastUpdateLiveData.removeObservers(this);
+        Data.lastUpdateTransactionCount.removeObservers(this);
+        Data.lastUpdateAccountCount.removeObservers(this);
+        Data.lastUpdateDate.removeObservers(this);
 
         recreate();
     }
-    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();
@@ -554,26 +548,40 @@ public class MainActivity extends ProfileThemedActivity {
 
         Logger.debug("transactions", String.format(Locale.ENGLISH, "Last update = %d", lastUpdate));
         if (lastUpdate == 0) {
-            Data.lastUpdateLiveData.postValue(null);
+            Data.lastUpdateDate.postValue(null);
         }
         else {
-            Data.lastUpdateLiveData.postValue(new Date(lastUpdate));
+            Data.lastUpdateDate.postValue(new Date(lastUpdate));
         }
 
-        // this is unfortunate, but it appears we need a two-stage rocket to make
-        // a value reach a recycler view item holder. first stage is a regular
-        // LiveData that can be observed by an activity (this).
-        // the second stage forwards the changes, in the UI thread, to the
-        // observable value, observed by the view holders.
-        // view holders can't observe the LiveData because they don't have
-        // access to lifecycle owners. oh, also the value is updated by a thread
-        // so it must be tunnelled by an activity for it to reach the view
-        // holders in the UI thread
-        Data.lastUpdateLiveData.observe(this, date -> runOnUiThread(
-                () -> Data.lastUpdate.set((date == null) ? 0 : date.getTime())));
         scheduleDataRetrievalIfStale(lastUpdate);
 
     }
+    private void refreshLastUpdateInfo() {
+        final int formatFlags = DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_SHOW_YEAR |
+                                DateUtils.FORMAT_SHOW_TIME | DateUtils.FORMAT_NUMERIC_DATE;
+        String templateForTransactions =
+                getResources().getString(R.string.transaction_count_summary);
+        String templateForAccounts = getResources().getString(R.string.account_count_summary);
+        Integer accountCount = Data.lastUpdateAccountCount.getValue();
+        Integer transactionCount = Data.lastUpdateTransactionCount.getValue();
+        Date lastUpdate = Data.lastUpdateDate.getValue();
+        if (lastUpdate == null) {
+            Data.lastTransactionsUpdateText.set("----");
+            Data.lastAccountsUpdateText.set("----");
+        }
+        else {
+            Data.lastTransactionsUpdateText.set(
+                    String.format(Objects.requireNonNull(Data.locale.getValue()),
+                            templateForTransactions,
+                            transactionCount == null ? 0 : transactionCount,
+                            DateUtils.formatDateTime(this, lastUpdate.getTime(), formatFlags)));
+            Data.lastAccountsUpdateText.set(
+                    String.format(Objects.requireNonNull(Data.locale.getValue()),
+                            templateForAccounts, accountCount == null ? 0 : accountCount,
+                            DateUtils.formatDateTime(this, lastUpdate.getTime(), formatFlags)));
+        }
+    }
     public void onStopTransactionRefreshClick(View view) {
         Logger.debug("interactive", "Cancelling transactions refresh");
         mainModel.stopTransactionsRetrieval();