Add option to disable auto hiding compose button

(issue #802)

app/src/main/java/app/fedilab/android/BaseMainActivity.java

@@ -355,6 +355,8 @@ public abstract class BaseMainActivity extends BaseActivity implements NetworkSt
     };
     private NetworkStateReceiver networkStateReceiver;
 
+    SharedPreferences sharedpreferences;
+
     public static void fetchRecentAccounts(Activity activity, NavHeaderMainBinding headerMainBinding) {
         SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(activity);
         //Fetch some db values to initialize data
@@ -1111,7 +1113,7 @@ public abstract class BaseMainActivity extends BaseActivity implements NetworkSt
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(BaseMainActivity.this);
+        sharedpreferences = PreferenceManager.getDefaultSharedPreferences(BaseMainActivity.this);
         if (!Helper.isLoggedIn(BaseMainActivity.this)) {
             //It is not, the user is redirected to the login page
             Intent myIntent = new Intent(BaseMainActivity.this, LoginActivity.class);
@@ -1593,8 +1595,14 @@ public abstract class BaseMainActivity extends BaseActivity implements NetworkSt
         fetchRecentAccounts(BaseMainActivity.this, headerMainBinding);
     }
 
+    @Override
+    protected void onResume() {
+        super.onResume();
+        if (!sharedpreferences.getBoolean(getString(R.string.SET_AUTO_HIDE_COMPOSE), true) && !getFloatingVisibility())
+            manageFloatingButton(true);
+    }
+
     private void manageTopBarScrolling(Toolbar toolbar) {
-        final SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(this);
         final boolean topBarScrolling = !sharedpreferences.getBoolean(getString(R.string.SET_DISABLE_TOPBAR_SCROLLING), false);
 
         final AppBarLayout.LayoutParams toolbarLayoutParams = (AppBarLayout.LayoutParams) toolbar.getLayoutParams();
@@ -2017,12 +2025,14 @@ public abstract class BaseMainActivity extends BaseActivity implements NetworkSt
     }
 
     public void manageFloatingButton(boolean display) {
+        if (sharedpreferences.getBoolean(getString(R.string.SET_AUTO_HIDE_COMPOSE), true)) {
             if (display) {
                 binding.compose.show();
             } else {
                 binding.compose.hide();
             }
         }
+    }
 
     @Override
     public boolean onSupportNavigateUp() {

app/src/main/res/values/strings.xml

@@ -1132,6 +1132,7 @@
     <string name="SET_UNFOLLOW_VALIDATION" translatable="false">SET_UNFOLLOW_VALIDATION</string>
     <string name="SET_USE_SINGLE_TOPBAR" translatable="false">SET_USE_SINGLE_TOPBAR</string>
     <string name="SET_DISABLE_TOPBAR_SCROLLING" translatable="false">SET_DISABLE_TOPBAR_SCROLLING</string>
+    <string name="SET_AUTO_HIDE_COMPOSE" translatable="false">SET_AUTO_HIDE_COMPOSE</string>
     <string name="SET_DISPLAY_COUNTERS" translatable="false">SET_DISPLAY_COUNTERS</string>
     <string name="SET_DISPLAY_COMPACT_ACTION_BUTTON" translatable="false">SET_DISPLAY_COMPACT_ACTION_BUTTON</string>
 
@@ -1810,6 +1811,8 @@
     <string name="push_distributors">Push distributor</string>
     <string name="set_single_topbar_title">Single action bar</string>
     <string name="set_disable_topbar_scrolling_title">Disable top bar scrolling</string>
+    <string name="set_audo_hide_compose_title">Auto hide compose button</string>
+    <string name="set_audo_hide_compose_summary">Automatically hide compose button when scrolling up on a timeline</string>
     <string name="set_single_topbar">When enabled, the app will only have a single bar for timelines</string>
     <string name="set_timelines_in_a_list_title">Timelines in a list</string>
     <string name="set_timelines_in_a_list">When enabled, all pinned timelines will be displayed in a drop-down menu</string>

app/src/main/res/xml/pref_interface.xml

@@ -19,6 +19,14 @@
         app:singleLineTitle="false"
         app:title="@string/set_disable_topbar_scrolling_title" />
 
+    <SwitchPreferenceCompat
+        android:summary="@string/set_audo_hide_compose_summary"
+        app:defaultValue="true"
+        app:iconSpaceReserved="false"
+        app:key="@string/SET_AUTO_HIDE_COMPOSE"
+        app:singleLineTitle="false"
+        app:title="@string/set_audo_hide_compose_title" />
+
     <SwitchPreferenceCompat
         app:defaultValue="false"
         app:iconSpaceReserved="false"