Nella mia app ho uno snack che appare quando si preme un pulsante.SnackBar appare animazione
Snackbar.make(v, "Enter valid data", Snackbar.LENGTH_SHORT).show();
Nel codice precedente, v è la vista ottenuta nell'evento onClick di un FloatingActionButton.
Nello SnackBar predefinito, appare con un'animazione scorrevole. Nella mia app, l'animazione non viene mostrata. Appare solo senza animazione. C'è un modo per forzare l'animazione a mostrare?
Ecco il file di layout
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:id="@+id/loginRootView"
android:layout_height="match_parent"
android:background="@drawable/back_pattern">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="@style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="@+id/loginToolbar"
android:layout_width="match_parent"
android:layout_height="56dp"
android:background="@color/primary"
app:popupTheme="@style/AppTheme.PopupOverlay" />
</android.support.design.widget.AppBarLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.CardView
android:id="@+id/loginCard"
android:layout_width="match_parent"
android:layout_height="290dp"
android:layout_centerInParent="true"
android:layout_marginBottom="5dp"
android:layout_marginEnd="5dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:layout_marginStart="5dp"
android:layout_marginTop="5dp"
app:cardCornerRadius="3dp"
app:cardElevation="4dp"
app:cardUseCompatPadding="true">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.TextInputLayout
android:id="@+id/loginNumber"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_marginRight="80dp"
android:layout_marginTop="40dp">
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Mobile Number"
android:inputType="phone"
android:textColor="#666666" />
</android.support.design.widget.TextInputLayout>
<android.support.design.widget.TextInputLayout
android:id="@+id/loginPassword"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/loginNumber"
android:layout_centerInParent="true"
android:layout_marginRight="80dp"
android:layout_marginTop="20dp">
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Password"
android:inputType="textPassword"
android:textColor="#666666" />
</android.support.design.widget.TextInputLayout>
<TextView
android:id="@+id/loginForgotPassword"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/loginPassword"
android:layout_below="@+id/loginPassword"
android:layout_marginLeft="5dp"
android:layout_marginTop="15dp"
android:text="Forgot Password?" />
</RelativeLayout>
</android.support.v7.widget.CardView>
<android.support.design.widget.FloatingActionButton
android:id="@+id/loginButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_below="@+id/loginCard"
android:layout_marginRight="20dp"
android:layout_marginTop="-43dp"
android:background="#12af1c"
android:src="@drawable/ic_done_white_36dp" />
<TextView
android:id="@+id/loginSignUpLink"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/loginCard"
android:layout_centerHorizontal="true"
android:layout_marginTop="20dp"
android:text="New user? Register here."
android:textSize="18sp" />
</RelativeLayout>
</android.support.design.widget.CoordinatorLayout>
Possibile duplicato di [Snackbar e altre animazioni ha smesso di funzionare su alcuni dispositivi Android] (http://stackoverflow.com/questions/37221914/snackbar-and-other-animations-stopped-working-on-some-android-devices) – Amagi82