Dim view state managed

app/src/main/AndroidManifest.xml

@@ -340,7 +340,6 @@
             android:windowSoftInputMode="stateAlwaysHidden" />
         <activity
             android:name=".homeV2.view.HomeActivityV2"
-            android:configChanges="locale"
             android:screenOrientation="portrait"
             android:theme="@style/AppTheme.NoActionBar"
             android:windowSoftInputMode="stateAlwaysHidden" />

app/src/main/java/com/gmeremit/online/gmeremittance_native/homeV2/view/HomeActivityV2.java

@@ -440,13 +440,10 @@ public class HomeActivityV2 extends BaseActivity implements HomeParentViewContra
             viewGroupOverlay.add(view);
 
             view.animate().alpha(.6f).setDuration(100).start();
-//            drawer_home.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
 
         }
 
         if (!action) {
-//            drawer_home.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED);
-
             viewGroupOverlay.clear();
         }
 

app/src/main/java/com/gmeremit/online/gmeremittance_native/homeV2/view/notifications/DimBackgroundView.java

@@ -5,9 +5,14 @@ import android.graphics.Canvas;
 import android.graphics.Color;
 import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
+
 import androidx.annotation.Nullable;
 import androidx.core.content.ContextCompat;
+
+import android.os.Parcel;
+import android.os.Parcelable;
 import android.util.AttributeSet;
+import android.util.Log;
 import android.view.View;
 
 public class DimBackgroundView extends View {
@@ -17,29 +22,105 @@ public class DimBackgroundView extends View {
         init();
     }
 
-    public DimBackgroundView(Context context,  @Nullable AttributeSet attrs) {
+    public DimBackgroundView(Context context, @Nullable AttributeSet attrs) {
         super(context, attrs);
         init();
 
     }
 
-    public DimBackgroundView(Context context,  @Nullable AttributeSet attrs, int defStyleAttr) {
+    public DimBackgroundView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
         init();
 
     }
 
-    private void init()
-    {
-        Drawable colorDrawable=new ColorDrawable(Color.BLACK);
+    private void init() {
+        setId(generateViewId());
+        setSaveEnabled(true);
+        Drawable colorDrawable = new ColorDrawable(Color.BLACK);
         setBackground(colorDrawable);
         setAlpha(0f);
     }
 
 
+    @Nullable
+    @Override
+    protected Parcelable onSaveInstanceState() {
+        Log.d("GMEDimView","onSavedInstanceCalled");
+        Parcelable viewState = super.onSaveInstanceState();
+        SavedState myState = new SavedState(viewState);
+        myState.alpha = getAlpha();
+        myState.bottom = getBottom();
+        myState.left = getLeft();
+        myState.right = getRight();
+        myState.top = getTop();
+        return myState;
+    }
+
+    @Override
+    protected void onRestoreInstanceState(Parcelable state) {
+        Log.d("GMEDimView","onRestoreInstanceCalled");
+        SavedState savedState = (SavedState) state;
+        super.onRestoreInstanceState(((SavedState) state).getSuperState());
+        setLeft(savedState.left);
+        setTop(savedState.top);
+        setRight(savedState.right);
+        setBottom(savedState.bottom);
+        setAlpha(savedState.alpha);
+
+        invalidate();
+    }
 
     @Override
     protected void onDraw(Canvas canvas) {
         super.onDraw(canvas);
     }
+
+
+    private static class SavedState extends BaseSavedState {
+        float alpha;
+        int top, bottom, right, left;
+
+
+        @Override
+        public int describeContents() {
+            return 0;
+        }
+
+        @Override
+        public void writeToParcel(Parcel dest, int flags) {
+            super.writeToParcel(dest, flags);
+            dest.writeFloat(this.alpha);
+            dest.writeInt(this.top);
+            dest.writeInt(this.bottom);
+            dest.writeInt(this.right);
+            dest.writeInt(this.left);
+        }
+
+
+        protected SavedState(Parcel in) {
+            super(in);
+            this.alpha = in.readFloat();
+            this.top = in.readInt();
+            this.bottom = in.readInt();
+            this.right = in.readInt();
+            this.left = in.readInt();
+        }
+
+        SavedState(Parcelable superState) {
+            super(superState);
+        }
+
+        public static final Parcelable.Creator<SavedState> CREATOR = new Parcelable.Creator<SavedState>() {
+            @Override
+            public SavedState createFromParcel(Parcel source) {
+                return new SavedState(source);
+            }
+
+            @Override
+            public SavedState[] newArray(int size) {
+                return new SavedState[size];
+            }
+        };
+    }
 }