Added animated edittext hint from support library.

android/build.gradle

@@ -18,10 +18,11 @@ apply plugin: 'com.android.application'
 
 dependencies {
   // android support libs
-  compile 'com.android.support:support-v4:22.1.1'
-  compile 'com.android.support:appcompat-v7:22.1.1'
-  compile 'com.android.support:cardview-v7:22.1.1'
-  compile 'com.android.support:recyclerview-v7:22.1.1'
+  compile 'com.android.support:support-v4:22.2.0'
+  compile 'com.android.support:appcompat-v7:22.2.0'
+  compile 'com.android.support:cardview-v7:22.2.0'
+  compile 'com.android.support:recyclerview-v7:22.2.0'
+  compile 'com.android.support:design:22.2.0'
   // google play services
   compile 'com.google.android.gms:play-services-location:7.3.0'
   compile 'com.google.android.gms:play-services-analytics:7.3.0'

android/res/layout/place_page_bookmark_details.xml

@@ -20,38 +20,29 @@
       android:layout_marginTop="@dimen/margin_medium"
       android:src="@drawable/ic_text_bookmark"/>
 
-  <TextView
-      android:id="@+id/tv__bookmark_title"
+  <com.mapswithme.maps.widget.CustomTextInputLayout
+      android:id="@+id/layout__bookmark_name"
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:layout_alignTop="@id/iv__bookmark"
-      android:layout_toRightOf="@id/iv__bookmark"
-      android:lineSpacingMultiplier="1.67"
-      android:text="@string/name"
-      android:textColor="@color/text_place_page_subtitle"
-      android:textSize="@dimen/place_page_sub_subtitle"/>
+      android:layout_toRightOf="@id/iv__bookmark">
 
-  <EditText
-      android:id="@+id/et__bookmark_name"
-      style="@style/MwmWidget.PlacePage.EditText"
-      android:layout_width="match_parent"
-      android:layout_height="wrap_content"
-      android:layout_below="@id/tv__bookmark_title"
-      android:layout_marginTop="@dimen/margin_tiny"
-      android:layout_toRightOf="@id/iv__bookmark"
-      android:hint="@string/name"
-      android:inputType="textCapWords"
-      android:lineSpacingMultiplier="1.43"
-      android:paddingLeft="0dp"
-      android:paddingRight="0dp"
-      android:singleLine="true"
-      android:textColor="@color/text_place_page"
-      android:textSize="@dimen/place_page_subtitle"/>
+    <EditText
+        android:id="@+id/et__bookmark_name"
+        style="@style/MwmWidget.PlacePage.EditText"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:hint="@string/name"
+        android:inputType="textCapWords"
+        android:singleLine="true"
+        android:textSize="@dimen/place_page_subtitle"/>
+
+  </com.mapswithme.maps.widget.CustomTextInputLayout>
 
   <View
       android:layout_width="match_parent"
       android:layout_height="1px"
-      android:layout_below="@id/et__bookmark_name"
+      android:layout_below="@id/layout__bookmark_name"
       android:layout_marginTop="@dimen/margin_small"
       android:background="?attr/dividerHorizontal"/>
 
@@ -59,7 +50,7 @@
       android:id="@+id/tv__bookmark_group_title"
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
-      android:layout_below="@id/et__bookmark_name"
+      android:layout_below="@id/layout__bookmark_name"
       android:layout_marginTop="@dimen/margin_medium_and_half"
       android:layout_toRightOf="@id/iv__bookmark"
       android:lineSpacingMultiplier="1.67"
@@ -111,29 +102,24 @@
         android:src="@drawable/color_picker_red_on"/>
   </RelativeLayout>
 
-  <TextView
-      android:id="@+id/tv__bookmark_notes_title"
+  <com.mapswithme.maps.widget.CustomTextInputLayout
+      android:id="@+id/layout__bookmark_notes"
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:layout_below="@id/ll__group"
       android:layout_marginTop="@dimen/margin_medium"
-      android:layout_toRightOf="@id/iv__bookmark"
-      android:lineSpacingMultiplier="1.67"
-      android:text="@string/description"
-      android:textColor="@color/text_place_page_subtitle"
-      android:textSize="@dimen/place_page_sub_subtitle"/>
+      android:layout_toRightOf="@id/iv__bookmark">
+
+    <EditText
+        android:id="@+id/et__bookmark_notes"
+        style="@style/MwmWidget.PlacePage.EditText"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:hint="@string/description"
+        android:inputType="textMultiLine"
+        android:textCursorDrawable="@null"
+        android:textSize="@dimen/place_page_subtitle"/>
+
+  </com.mapswithme.maps.widget.CustomTextInputLayout>
 
-  <EditText
-      android:id="@+id/et__bookmark_notes"
-      style="@style/MwmWidget.PlacePage.EditText"
-      android:layout_width="match_parent"
-      android:layout_height="wrap_content"
-      android:layout_below="@id/tv__bookmark_notes_title"
-      android:layout_marginBottom="@dimen/margin_medium"
-      android:layout_marginTop="@dimen/margin_tiny"
-      android:layout_toRightOf="@id/iv__bookmark"
-      android:inputType="textMultiLine"
-      android:lineSpacingMultiplier="1.43"
-      android:textColor="@color/text_place_page"
-      android:textSize="@dimen/place_page_subtitle"/>
 </RelativeLayout>

android/res/values/styles.xml

@@ -73,6 +73,8 @@
 
   <style name="MwmWidget.PlacePage.EditText" parent="Widget.AppCompat.EditText">
     <item name="android:imeOptions">actionDone</item>
+    <item name="android:lineSpacingMultiplier">1.43</item>
+    <item name="android:textColor">@color/text_place_page</item>
   </style>
 
   <style name="MwmWidget.Toolbar" parent="ThemeOverlay.AppCompat.Dark.ActionBar">

android/src/com/mapswithme/maps/widget/CustomTextInputLayout.java

@@ -0,0 +1,59 @@
+package com.mapswithme.maps.widget;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.support.design.widget.TextInputLayout;
+import android.support.v4.view.ViewCompat;
+import android.util.AttributeSet;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.EditText;
+
+/**
+ * Fixes bug mentioned here https://code.google.com/p/android/issues/detail?id=175228
+ */
+public class CustomTextInputLayout extends TextInputLayout
+{
+  private boolean mIsHintSet;
+  private CharSequence mHint;
+
+  public CustomTextInputLayout(Context context)
+  {
+    super(context);
+  }
+
+  public CustomTextInputLayout(Context context, AttributeSet attrs)
+  {
+    super(context, attrs);
+  }
+
+  @Override
+  public void addView(View child, int index, ViewGroup.LayoutParams params)
+  {
+    if (child instanceof EditText)
+      // Since hint will be nullify on EditText once on parent addView, store hint value locally
+      mHint = ((EditText) child).getHint();
+
+    super.addView(child, index, params);
+  }
+
+  @Override
+  protected void onDraw(Canvas canvas)
+  {
+    super.onDraw(canvas);
+
+    if (!mIsHintSet && ViewCompat.isLaidOut(this))
+    {
+      // We have to reset the previous hint so that equals check pass
+      setHint(null);
+
+      // In case that hint is changed programatically
+      CharSequence currentEditTextHint = getEditText().getHint();
+      if (currentEditTextHint != null && currentEditTextHint.length() > 0)
+        mHint = currentEditTextHint;
+      setHint(mHint);
+      mIsHintSet = true;
+    }
+  }
+
+}

android/src/com/mapswithme/maps/widget/placepage/PlacePageView.java

@@ -14,10 +14,8 @@ import android.support.annotation.NonNull;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentActivity;
 import android.support.v7.widget.Toolbar;
-import android.text.Editable;
 import android.text.Html;
 import android.text.TextUtils;
-import android.text.TextWatcher;
 import android.text.method.LinkMovementMethod;
 import android.util.AttributeSet;
 import android.view.LayoutInflater;
@@ -92,7 +90,6 @@ public class PlacePageView extends RelativeLayout implements View.OnClickListene
   // Bookmark
   private ImageView mIvColor;
   private EditText mEtBookmarkName;
-  private TextView mTvBookmarkNotes;
   private EditText mEtBookmarkNotes;
   private TextView mTvBookmarkGroup;
   // Place page buttons
@@ -189,28 +186,8 @@ public class PlacePageView extends RelativeLayout implements View.OnClickListene
     }
 
     mEtBookmarkName = (EditText) mPpDetails.findViewById(R.id.et__bookmark_name);
-    mTvBookmarkNotes = (TextView) mPpDetails.findViewById(R.id.tv__bookmark_notes_title);
     mEtBookmarkNotes = (EditText) mPpDetails.findViewById(R.id.et__bookmark_notes);
-    mEtBookmarkNotes.addTextChangedListener(new TextWatcher()
-    {
-      @Override
-      public void beforeTextChanged(CharSequence s, int start, int count, int after)
-      {
 
-      }
-
-      @Override
-      public void onTextChanged(CharSequence s, int start, int before, int count)
-      {
-        mTvBookmarkNotes.setVisibility(s.length() == 0 ? View.VISIBLE : View.INVISIBLE);
-      }
-
-      @Override
-      public void afterTextChanged(Editable s)
-      {
-
-      }
-    });
     mTvBookmarkGroup = (TextView) mPpDetails.findViewById(R.id.tv__bookmark_group);
     mTvBookmarkGroup.setOnClickListener(this);
 
@@ -362,7 +339,6 @@ public class PlacePageView extends RelativeLayout implements View.OnClickListene
       final String notes = bookmark.getBookmarkDescription();
       mEtBookmarkNotes.setText(Html.fromHtml(notes));
       mEtBookmarkNotes.setMovementMethod(LinkMovementMethod.getInstance());
-      mTvBookmarkNotes.setVisibility(notes.isEmpty() ? View.VISIBLE : View.INVISIBLE);
       mTvBookmarkGroup.setText(bookmark.getCategoryName(getContext()));
       mIvColor.setImageResource(bookmark.getIcon().getSelectedResId());
       mIvBookmark.setImageResource(R.drawable.ic_bookmark_on);