1. Added a generic method for getting data from database directly into custom array list.

2. Added a method in Utils to make a view perform shared transition element.
3. Added Expandable Recycler view, which can be used inside scroll view for showing data.
4. Added Recycler view scroll class for adding hide and show animation on fab button.
5. Resolved bugs with ToastMsg and added support for older API levels.

Author: amitjangid80

.idea/caches/build_file_checksums.ser

@@ -22,7 +22,7 @@ allprojects{
 ```
 dependencies {
     ...
-    implementation 'com.github.amitjangid80:multiutillib:v1.3.61'
+    implementation 'com.github.amitjangid80:multiutillib:v1.4.0'
 }
 ```
 
@@ -43,7 +43,7 @@ dependencies {
 <dependency>
    <groupId>com.github.amitjangid80</groupId>
    <artifactId>multiutillib</artifactId>
-   <version>v1.3.61</version>
+   <version>v1.4.0</version>
 <dependency>
 ```
 

README.md

@@ -11,7 +11,7 @@ android {
         minSdkVersion 19
         targetSdkVersion 28
         versionCode 36 // this indicates the number of releases of library
-        versionName "1.3.62" // this indicates the current version of library
+        versionName "1.4.0" // this indicates the current version of library
     }
 
     buildTypes {

app/build.gradle

@@ -518,7 +518,7 @@ public <T> ArrayList<T> executeSelectQuery(String tableName,
                 // if yes the conditional values should not be null
                 if (hasConditions)
                 {
-                    // check ig conditional values is passed
+                    // check if conditional values is passed
                     // it should be of string builder type
                     // where user has to pass values to be passed in where clause
                     //

app/src/main/java/com/amit/db/DBHelper.java

@@ -20,6 +20,7 @@
 
 import com.amit.R;
 
+@SuppressWarnings({"WeakerAccess", "unused"})
 @SuppressLint("InflateParams")
 public class ToastMsg
 {

app/src/main/java/com/amit/ui/ToastMsg.java

@@ -4,10 +4,10 @@
 import android.graphics.PorterDuff;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.NinePatchDrawable;
-import android.os.Build;
 import android.support.annotation.ColorInt;
 import android.support.annotation.DrawableRes;
 import android.support.annotation.NonNull;
+import android.support.v4.content.ContextCompat;
 import android.view.View;
 
 import com.amit.R;
@@ -18,6 +18,7 @@
  *
  * Toast message utils class
 **/
+@SuppressWarnings({"WeakerAccess", "unused"})
 public class ToastMsgUtils
 {
     private ToastMsgUtils()
@@ -44,13 +45,15 @@ static void setBackground(@NonNull View view, Drawable drawable)
 
     static Drawable getDrawable(@NonNull Context context, @DrawableRes int id)
     {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP)
+        return ContextCompat.getDrawable(context, id);
+
+        /*if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP)
         {
             return context.getDrawable(id);
         }
         else
         {
             return context.getResources().getDrawable(id, null);
-        }
+        }*/
     }
 }

app/src/main/java/com/amit/ui/ToastMsgUtils.java

@@ -0,0 +1,62 @@
+package com.amit.utilities;
+
+import android.content.Context;
+import android.support.annotation.NonNull;
+import android.support.design.widget.CoordinatorLayout;
+import android.support.design.widget.Snackbar;
+import android.support.v4.view.ViewCompat;
+import android.util.AttributeSet;
+import android.view.Gravity;
+import android.view.View;
+
+/**
+ * Created by AMIT JANGID on 26-Nov-18.
+**/
+@SuppressWarnings({"unused", "unchecked"})
+public class BottomNavigationViewBehaviour extends CoordinatorLayout.Behavior
+{
+    public BottomNavigationViewBehaviour()
+    {
+
+    }
+
+    public BottomNavigationViewBehaviour(Context context, AttributeSet attrs)
+    {
+        super(context, attrs);
+    }
+
+    @Override
+    public boolean onStartNestedScroll(@NonNull CoordinatorLayout coordinatorLayout, @NonNull View child, @NonNull View directTargetChild, @NonNull View target, int axes, int type)
+    {
+        return axes == ViewCompat.SCROLL_AXIS_VERTICAL;
+    }
+
+    @Override
+    public void onNestedScroll(@NonNull CoordinatorLayout coordinatorLayout, @NonNull View child, @NonNull View target, int dxConsumed, int dyConsumed, int dxUnconsumed, int dyUnconsumed, int type)
+    {
+        super.onNestedScroll(coordinatorLayout, child, target, dxConsumed, dyConsumed, dxUnconsumed, dyUnconsumed, type);
+        child.setTranslationY(Math.max(0f, Math.min(Float.parseFloat(String.valueOf(child.getHeight())), child.getTranslationY() + dyConsumed)));
+    }
+
+    @Override
+    public boolean layoutDependsOn(@NonNull CoordinatorLayout parent, @NonNull View child, @NonNull View dependency)
+    {
+        if (dependency instanceof Snackbar.SnackbarLayout)
+        {
+            updateSnackBar(child, dependency);
+        }
+
+        return super.layoutDependsOn(parent, child, dependency);
+    }
+
+    private void updateSnackBar(View child, View dependency)
+    {
+        if (dependency.getLayoutParams() instanceof CoordinatorLayout.LayoutParams)
+        {
+            CoordinatorLayout.LayoutParams params = (CoordinatorLayout.LayoutParams) dependency.getLayoutParams();
+            params.setAnchorId(child.getId());
+            params.anchorGravity = Gravity.TOP;
+            dependency.setLayoutParams(params);
+        }
+    }
+}

app/src/main/java/com/amit/utilities/BottomNavigationViewBehaviour.java

@@ -0,0 +1,33 @@
+package com.amit.utilities;
+
+import android.graphics.Color;
+import android.support.annotation.NonNull;
+import android.text.TextPaint;
+import android.text.style.ClickableSpan;
+import android.view.View;
+
+/**
+ * Created by AMIT JANGID on 26-Nov-18.
+**/
+public class MySpannable extends ClickableSpan
+{
+    private final boolean isUnderLine;
+
+    MySpannable(boolean isUnderLine)
+    {
+        this.isUnderLine = isUnderLine;
+    }
+
+    @Override
+    public void updateDrawState(@NonNull TextPaint ds)
+    {
+        ds.setUnderlineText(isUnderLine);
+        ds.setColor(Color.parseColor("#1b76d3"));
+    }
+
+    @Override
+    public void onClick(@NonNull View widget)
+    {
+
+    }
+}

app/src/main/java/com/amit/utilities/MySpannable.java

@@ -0,0 +1,46 @@
+package com.amit.utilities;
+
+import android.support.annotation.NonNull;
+import android.support.v7.widget.RecyclerView;
+
+/**
+ * Created by AMIT JANGID on 20-Oct-18.
+**/
+@SuppressWarnings({"unused", "WeakerAccess"})
+public abstract class RecyclerViewScroll extends RecyclerView.OnScrollListener
+{
+    private static final float MINIMUM = 25;
+    private boolean isVisible = true;
+    private int scrollDist = 0;
+
+    @Override
+    public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy)
+    {
+        super.onScrolled(recyclerView, dx, dy);
+
+        if (isVisible && scrollDist > MINIMUM)
+        {
+            // calling hide fab button method
+            hideFabButton();
+
+            scrollDist = 0;
+            isVisible = false;
+        }
+        else if (!isVisible && scrollDist < -MINIMUM)
+        {
+            // calling show fab button method
+            showFabButton();
+
+            scrollDist = 0;
+            isVisible = true;
+        }
+
+        if ((isVisible && dy > 0) || (!isVisible && dy < 0))
+        {
+            scrollDist += dy;
+        }
+    }
+
+    protected abstract void showFabButton();
+    protected abstract void hideFabButton();
+}

app/src/main/java/com/amit/utilities/RecyclerViewScroll.java

@@ -0,0 +1,53 @@
+package com.amit.utilities;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.support.annotation.NonNull;
+import android.support.design.widget.AppBarLayout;
+import android.support.design.widget.CoordinatorLayout;
+import android.support.design.widget.FloatingActionButton;
+import android.util.AttributeSet;
+import android.view.View;
+
+import com.amit.R;
+
+/**
+ * Created by AMIT JANGID on 22-Oct-18.
+**/
+@SuppressWarnings("unused")
+public class ScrollingFABBehavior extends CoordinatorLayout.Behavior<FloatingActionButton>
+{
+    private final int toolbarHeight;
+
+    public ScrollingFABBehavior(Context context, AttributeSet attrs)
+    {
+        super(context, attrs);
+
+        final TypedArray styledAttributes = context.getTheme().obtainStyledAttributes(new int[]{R.attr.actionBarSize});
+        this.toolbarHeight = (int) styledAttributes.getDimension(0, 0);
+        styledAttributes.recycle();
+    }
+
+    @Override
+    public boolean layoutDependsOn(@NonNull CoordinatorLayout parent, @NonNull FloatingActionButton fab, @NonNull View dependency)
+    {
+        return dependency instanceof AppBarLayout;
+    }
+
+    @Override
+    public boolean onDependentViewChanged(@NonNull CoordinatorLayout parent, @NonNull FloatingActionButton fab, @NonNull View dependency)
+    {
+        if (dependency instanceof AppBarLayout)
+        {
+            CoordinatorLayout.LayoutParams lp = (CoordinatorLayout.LayoutParams) fab.getLayoutParams();
+
+            int fabBottomMargin = lp.bottomMargin;
+            int distanceToScroll = fab.getHeight() + fabBottomMargin;
+
+            float ratio = dependency.getY() / (float) toolbarHeight;
+            fab.setTranslationY(-distanceToScroll * ratio);
+        }
+
+        return true;
+    }
+}