Improve search layout

app/src/main/java/com/hippo/view/BringOutTransition.java

@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2015 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.view;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.view.View;
+
+import com.hippo.ehviewer.widget.SearchLayout;
+import com.hippo.widget.ContentLayout;
+
+public class BringOutTransition extends ViewTransition {
+
+    public BringOutTransition(ContentLayout contentLayout, SearchLayout mSearchLayout) {
+        super(contentLayout, mSearchLayout);
+    }
+
+    @Override
+    protected void startAnimations(final View hiddenView, final View shownView) {
+        mAnimator1 = hiddenView.animate().alpha(0).scaleY(0.7f).scaleX(0.7f);
+        mAnimator1.setDuration(ANIMATE_TIME).setListener(new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                if (hiddenView != null) {
+                    hiddenView.setVisibility(View.GONE);
+                }
+                mAnimator1 = null;
+            }
+        }).start();
+
+        shownView.setAlpha(0);
+        shownView.setScaleX(0.7f);
+        shownView.setScaleY(0.7f);
+        shownView.setVisibility(View.VISIBLE);
+        mAnimator2 = shownView.animate().alpha(1f).scaleX(1).scaleY(1);
+        mAnimator2.setDuration(ANIMATE_TIME).setListener(new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                mAnimator2 = null;
+            }
+        }).start();
+    }
+}