Saves all revision values to database

Author: antonis

WordPress/src/main/java/org/wordpress/android/ui/history/HistoryDetailContainerFragment.java

@@ -30,6 +30,7 @@
 import org.wordpress.android.analytics.AnalyticsTracker.Stat;
 import org.wordpress.android.databinding.HistoryDetailContainerFragmentBinding;
 import org.wordpress.android.editor.EditorMediaUtils;
+import org.wordpress.android.editor.savedinstance.SavedInstanceDatabase;
 import org.wordpress.android.fluxc.model.revisions.RevisionModel;
 import org.wordpress.android.fluxc.store.PostStore;
 import org.wordpress.android.ui.history.HistoryListItem.Revision;
@@ -245,7 +246,10 @@ public void onPrepareOptionsMenu(@NonNull Menu menu) {
     public boolean onOptionsItemSelected(@NonNull MenuItem item) {
         if (item.getItemId() == R.id.history_load) {
             Intent intent = new Intent();
-            intent.putExtra(KEY_REVISION, mRevision);
+            SavedInstanceDatabase db = SavedInstanceDatabase.Companion.getDatabase(WordPress.getContext());
+            if (db != null) {
+                db.addParcel(KEY_REVISION, mRevision);
+            }
 
             requireActivity().setResult(Activity.RESULT_OK, intent);
             requireActivity().finish();

WordPress/src/main/java/org/wordpress/android/ui/history/HistoryDetailFragment.kt

@@ -5,9 +5,11 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.fragment.app.Fragment
+import kotlinx.parcelize.parcelableCreator
 import org.wordpress.android.R
+import org.wordpress.android.WordPress
+import org.wordpress.android.editor.savedinstance.SavedInstanceDatabase.Companion.getDatabase
 import org.wordpress.android.ui.history.HistoryListItem.Revision
-import org.wordpress.android.util.extensions.getParcelableCompat
 import org.wordpress.android.widgets.DiffView
 
 class HistoryDetailFragment : Fragment() {
@@ -16,10 +18,10 @@ class HistoryDetailFragment : Fragment() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
-        mRevision = if (savedInstanceState != null) {
-            savedInstanceState.getParcelableCompat(KEY_REVISION)
+        mRevision = if (getDatabase(WordPress.getContext())?.hasParcel(KEY_REVISION) == true) {
+            getDatabase(WordPress.getContext())?.getParcel(KEY_REVISION, parcelableCreator<Revision>())
         } else {
-            arguments?.getParcelableCompat(EXTRA_REVISION)
+            getDatabase(WordPress.getContext())?.getParcel(EXTRA_REVISION, parcelableCreator<Revision>())
         }
     }
 
@@ -32,19 +34,16 @@ class HistoryDetailFragment : Fragment() {
 
     override fun onSaveInstanceState(outState: Bundle) {
         super.onSaveInstanceState(outState)
-        outState.putParcelable(KEY_REVISION, mRevision)
+        getDatabase(WordPress.getContext())?.addParcel(KEY_REVISION, mRevision)
     }
 
     companion object {
         const val EXTRA_REVISION = "EXTRA_REVISION"
         const val KEY_REVISION = "KEY_REVISION"
 
         fun newInstance(revision: Revision): HistoryDetailFragment {
-            val fragment = HistoryDetailFragment()
-            val bundle = Bundle()
-            bundle.putParcelable(EXTRA_REVISION, revision)
-            fragment.arguments = bundle
-            return fragment
+            getDatabase(WordPress.getContext())?.addParcel(EXTRA_REVISION, revision)
+            return HistoryDetailFragment()
         }
     }
 }

WordPress/src/main/java/org/wordpress/android/ui/posts/EditPostActivity.java

@@ -712,9 +712,8 @@ public void handleOnBackPressed() {
             updatePostLoadingAndDialogState(PostLoadingState.fromInt(
                     savedInstanceState.getInt(STATE_KEY_POST_LOADING_STATE, 0)));
 
-            SavedInstanceDatabase db = SavedInstanceDatabase.Companion.getDatabase(WordPress.getContext());
-            if (db != null) {
-                mRevision = db.getParcel(STATE_KEY_REVISION, Revision.CREATOR);
+            if (getDB() != null) {
+                mRevision = getDB().getParcel(STATE_KEY_REVISION, Revision.CREATOR);
             }
 
             mPostEditorAnalyticsSession = PostEditorAnalyticsSession
@@ -1158,6 +1157,8 @@ private void removePostOpenInEditorStickyEvent() {
 
     @Override
     protected void onSaveInstanceState(Bundle outState) {
+        outState.remove("android:viewHierarchyState");
+        outState.remove("androidx.lifecycle.BundlableSavedStateRegistry.key");
         super.onSaveInstanceState(outState);
         // Saves both post objects so we can restore them in onCreate()
         updateAndSavePostAsync();
@@ -1173,9 +1174,8 @@ protected void onSaveInstanceState(Bundle outState) {
         outState.putBoolean(STATE_KEY_REDO, mMenuHasRedo);
         outState.putSerializable(WordPress.SITE, mSite);
 
-        SavedInstanceDatabase db = SavedInstanceDatabase.Companion.getDatabase(WordPress.getContext());
-        if (db != null) {
-            db.addParcel(STATE_KEY_REVISION, mRevision);
+        if (getDB() != null) {
+            getDB().addParcel(STATE_KEY_REVISION, mRevision);
         }
 
         outState.putSerializable(STATE_KEY_EDITOR_SESSION_DATA, mPostEditorAnalyticsSession);
@@ -2886,10 +2886,10 @@ public void onActivityResult(int requestCode, int resultCode, Intent data) {
                     }
                     break;
                 case RequestCodes.HISTORY_DETAIL:
-                    if (data.hasExtra(KEY_REVISION)) {
+                    if (getDB() != null && getDB().hasParcel(KEY_REVISION)) {
                         mViewPager.setCurrentItem(PAGE_CONTENT);
 
-                        mRevision = data.getParcelableExtra(KEY_REVISION);
+                        mRevision = getDB().getParcel(KEY_REVISION, Revision.CREATOR);
                         new Handler().postDelayed(this::loadRevision,
                                 getResources().getInteger(R.integer.full_screen_dialog_animation_duration));
                     }
@@ -3958,4 +3958,8 @@ public void showJetpackSettings() {
     public LiveData<DialogVisibility> getSavingInProgressDialogVisibility() {
         return mViewModel.getSavingInProgressDialogVisibility();
     }
+
+    @Nullable private SavedInstanceDatabase getDB() {
+        return SavedInstanceDatabase.Companion.getDatabase(WordPress.getContext());
+    }
 }