Add support for gif icon in dialogs

update README.md

README.md

@@ -11,7 +11,7 @@ Add this to your module's `build.gradle` file:
 ```gradle
 dependencies {
 	...
-	implementation 'com.github.Dan629pl:NordanMaterialDialog:1.0.2'
+	implementation 'com.github.Dan629pl:NordanMaterialDialog:1.0.3'
 }
 ```
 <h1>Nordan Alert Dialog</h1>
@@ -26,7 +26,7 @@ dependencies {
                 .setMessage("Your message")
                 .setPositiveBtnText("Ok")
                 .setNegativeBtnText("Cancel")
-                .setIcon(R.drawable.your_drawable)
+                .setIcon(R.drawable.your_drawable,false)
                 .setBackgroundColor(R.color.red)
                 .onPositiveClicked(() -> {/* Do something here */})
                 .onNegativeClicked(() -> {/* Do something here */})
@@ -56,6 +56,22 @@ dependencies {
                     .build().show();
 ```
 
+<h3>Dialog with Gif icon</h3>
+
+```diff
+         new NordanAlertDialog.Builder(this)
+                        .setAnimation(Animation.SLIDE)
+                        .isCancellable(false)
+                        .setTitle("Gif Icon")
+                        .setMessage("Library support gif icons!")
+                        .setIcon(R.drawable.success_gif,true)
+                        .setPositiveBtnText("Great!")
+                        .onPositiveClicked(this::showAll)
+                        .build().show();
+```
+![Gif Dialog](https://github.com/Dan629pl/NordanMaterialDialog/blob/master/img/gifdialog.gif)
+
+
 <h1>Nordan Loading Dialog</h1>
 
 ```diff

app/src/main/java/com/nordan/dialog/NordanAlertDialog.java

@@ -6,6 +6,8 @@
 import android.graphics.drawable.ColorDrawable;
 import android.view.View;
 import android.view.Window;
+import android.widget.ImageView.ScaleType;
+import android.widget.RelativeLayout;
 import com.google.android.material.button.MaterialButton;
 import com.google.android.material.textview.MaterialTextView;
 import java.util.Optional;
@@ -25,6 +27,7 @@ public static class Builder {
         private Activity activity;
         private Animation animation;
         private int icon;
+        private boolean isGif;
         private NordanAlertDialogListener positiveListener;
         private NordanAlertDialogListener negativeListener;
         private int backgroundColor;
@@ -65,8 +68,9 @@ public Builder setNegativeBtnText(String negativeBtnText) {
             return this;
         }
 
-        public Builder setIcon(int icon) {
+        public Builder setIcon(int icon, boolean isGif) {
             this.icon = icon;
+            this.isGif = isGif;
             return this;
         }
 
@@ -194,13 +198,18 @@ private void setInformationDialog(GifImageView iconImg, View view) {
         }
 
         private void setCustomDialog(Dialog dialog, GifImageView iconImg, View view) {
+            RelativeLayout relativeHeader = dialog.findViewById(R.id.relative_header);
             if (icon == 0 && backgroundColor == 0) {
-                dialog.findViewById(R.id.relative_header).setVisibility(View.GONE);
+                relativeHeader.setVisibility(View.GONE);
                 return;
             }
             if (icon != 0) {
                 iconImg.setImageResource(icon);
                 iconImg.setVisibility(View.VISIBLE);
+                if (isGif) {
+                    relativeHeader.getLayoutParams().height = 250;
+                    iconImg.setScaleType(ScaleType.CENTER_CROP);
+                }
             }
             if (backgroundColor != 0) {
                 view.setBackgroundColor(backgroundColor);

app/src/main/res/layout/nordan_alert_dialog.xml

@@ -19,16 +19,17 @@
       <RelativeLayout
         android:id="@+id/relative_header"
         android:layout_width="match_parent"
-        android:layout_height="70dp">
+        android:layout_height="wrap_content">
         <View
           android:id="@+id/background"
           android:layout_width="match_parent"
-          android:layout_height="70dp"
+          android:layout_height="80dp"
           android:background="@color/transparent" />
         <pl.droidsonroids.gif.GifImageView
           android:id="@+id/icon"
           android:layout_width="match_parent"
-          android:layout_height="60dp"
+          android:layout_height="wrap_content"
+          android:minHeight="70dp"
           android:layout_centerInParent="true"
           android:visibility="gone" />
       </RelativeLayout>