update design and UX for provider setup

1 files changed, 63 insertions, 0 deletions

diff --git a/app/src/main/java/se/leap/bitmaskclient/base/utils/ViewHelper.java b/app/src/main/java/se/leap/bitmaskclient/base/utils/ViewHelper.java
index 51bcb2b1..efc6d093 100644
--- a/app/src/main/java/se/leap/bitmaskclient/base/utils/ViewHelper.java
+++ b/app/src/main/java/se/leap/bitmaskclient/base/utils/ViewHelper.java
@@ -1,5 +1,10 @@
 package se.leap.bitmaskclient.base.utils;
 
+import static android.view.View.GONE;
+import static android.view.View.VISIBLE;
+
+import android.animation.Animator;
+import android.animation.ValueAnimator;
 import android.app.Activity;
 import android.app.Notification;
 import android.content.Context;
@@ -16,10 +21,12 @@ import android.view.WindowManager;
 
 import androidx.annotation.ColorRes;
 import androidx.annotation.DimenRes;
+import androidx.annotation.NonNull;
 import androidx.annotation.StringRes;
 import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.AppCompatTextView;
+import androidx.appcompat.widget.LinearLayoutCompat;
 import androidx.core.content.ContextCompat;
 import androidx.fragment.app.Fragment;
 
@@ -146,4 +153,60 @@ public class ViewHelper {
         bar.setTitle(spannableTitle);
     }
 
+    public interface AnimationInterface {
+        void onAnimationEnd();
+    }
+
+    public static void animateContainerVisibility(View container, boolean isExpanded) {
+        animateContainerVisibility(container, isExpanded, null);
+    }
+
+        public static void animateContainerVisibility(View container, boolean isExpanded, AnimationInterface animationInterface) {
+
+        int widthMeasureSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
+        int heightMeasureSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
+
+        container.measure(widthMeasureSpec, heightMeasureSpec);
+        int measuredHeight = container.getMeasuredHeight();
+
+        int targetHeight = isExpanded ? 0 : measuredHeight; // Get the actual content height of the view
+        int initialHeight = isExpanded ? measuredHeight : 0;
+
+        ValueAnimator animator = ValueAnimator.ofInt(initialHeight, targetHeight);
+        animator.setDuration(250); // Set the duration of the animation in milliseconds
+
+        animator.addUpdateListener(animation -> {
+            container.getLayoutParams().height = (int) animation.getAnimatedValue();
+            container.requestLayout();
+        });
+        animator.addListener(new Animator.AnimatorListener() {
+            @Override
+            public void onAnimationStart(@NonNull Animator animation) {
+                if (initialHeight == 0 && container.getVisibility() == GONE) {
+                    container.setVisibility(VISIBLE);
+                }
+            }
+
+            @Override
+            public void onAnimationEnd(@NonNull Animator animation) {
+                if (targetHeight == 0) {
+                    container.setVisibility(GONE);
+                }
+                if (animationInterface != null) {
+                    animationInterface.onAnimationEnd();
+                }
+            }
+
+            @Override
+            public void onAnimationCancel(@NonNull Animator animation) {
+                container.setVisibility(targetHeight == 0 ? GONE : VISIBLE);
+            }
+
+            @Override
+            public void onAnimationRepeat(@NonNull Animator animation) {}
+        });
+
+        animator.start();
+    }
+
 }