Dialog animation

SJDialog/src/main/java/com/sjapps/library/customdialog/CustomViewDialog.java

@@ -227,6 +227,12 @@ public CustomViewDialog setMaxDialogWidth(int maxDialogWidth) {
         return this;
     }
 
+    @Override
+    public CustomViewDialog setDialogAnimations(int styleRes) {
+        super.setDialogAnimations(styleRes);
+        return this;
+    }
+
     @Override
     protected void setButtons() {
         setButton1(R.id.btn1);

SJDialog/src/main/java/com/sjapps/library/customdialog/ListDialog.java

@@ -242,6 +242,12 @@ public ListDialog setMaxDialogWidth(int maxDialogWidth) {
         return this;
     }
 
+    @Override
+    public ListDialog setDialogAnimations(int styleRes) {
+        super.setDialogAnimations(styleRes);
+        return this;
+    }
+
     @Override
     public Button getLeftButton() {
         return super.getLeftButton();

SJDialog/src/main/java/com/sjapps/library/customdialog/MessageDialog.java

@@ -128,6 +128,12 @@ public MessageDialog setMaxDialogWidth(int maxDialogWidth){
         return this;
     }
 
+    @Override
+    public MessageDialog setDialogAnimations(int styleRes) {
+        super.setDialogAnimations(styleRes);
+        return this;
+    }
+
     @Override
     public MessageDialog show(){
         super.show();

SJDialog/src/main/java/com/sjapps/library/customdialog/SJDialog.java

@@ -7,6 +7,7 @@
 import android.graphics.Color;
 import android.graphics.drawable.ColorDrawable;
 import android.view.ContextThemeWrapper;
+import android.view.DragEvent;
 import android.view.View;
 
 import android.widget.Button;
@@ -58,7 +59,7 @@ protected SJDialog Builder(Context context, @LayoutRes int layoutResID, @StyleRe
         setContentView(layoutResID);
         setDialogSize();
         dialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
-
+        dialog.getWindow().getAttributes().windowAnimations = R.style.SJDialogAnimation;
         setButtons();
         if (theme != defaultTheme)
             regenerateButtons();
@@ -438,6 +439,17 @@ protected SJDialog setMaxDialogWidth(int maxDialogWidth) {
         return this;
     }
 
+
+    /**
+     * Set animation for a dialog
+     * @param styleRes style resource
+     * @return current class
+     */
+    protected SJDialog setDialogAnimations(@StyleRes int styleRes){
+        dialog.getWindow().getAttributes().windowAnimations = styleRes;
+        return this;
+    }
+
     private OneButtonException OneButtonException() {
         return new OneButtonException("Trying to access right button when dialog has only one button. Use 'dialogWithTwoButtons()' to fix the problem.");
     }

SJDialog/src/main/java/com/sjapps/library/customdialog/SetupDialog.java

@@ -239,6 +239,12 @@ public SetupDialog setMaxDialogWidth(int maxDialogWidth) {
 
     }
 
+    @Override
+    public SetupDialog setDialogAnimations(int styleRes) {
+        super.setDialogAnimations(styleRes);
+        return this;
+    }
+
     @Override
     protected void setButtons() {
         setButton1(R.id.btn1);

SJDialog/src/main/res/anim/slide_in.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+    >
+    <alpha
+        android:duration="200"
+        android:fromAlpha="0"
+        android:toAlpha="1"
+        />
+    <translate
+        android:duration="300"
+        android:fromYDelta="5%"
+        android:toYDelta="0"
+        />
+
+</set>

SJDialog/src/main/res/anim/slide_out.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+    >
+    <alpha
+        android:duration="200"
+        android:fromAlpha="1"
+        android:toAlpha="0"
+        />
+    <translate
+        android:duration="300"
+        android:fromYDelta="0"
+        android:toYDelta="5%"
+        />
+
+</set>

SJDialog/src/main/res/values/styles.xml

@@ -19,4 +19,9 @@
         <item name="android:textColor">@color/md_theme_onError</item>
     </style>
 
+    <style name="SJDialogAnimation">
+        <item name="android:windowEnterAnimation">@anim/slide_in</item>
+        <item name="android:windowExitAnimation">@anim/slide_out</item>
+    </style>
+
 </resources>