TextInputLayout Hint doesn't float up after updating Google Support Library

Solution 1:

You must provide hint to the TextInputLayout and use TextInputEditText instead of EditText

<android.support.design.widget.TextInputLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:hint="From">

    <android.support.v7.widget.TextInputEditText
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="09:00 AM" />
</android.support.design.widget.TextInputLayout>

Solution 2:

After updating to version 25.1.0 of the v7 appcompat library, I faced many serious bugs in Toolbar, RecyclerView, etc.

I went back to version 25.0.1.