与24.2.1相比，Android设计库25.1.0 TextInputLayout提示无法正确显示 [英] Android designing library 25.1.0 TextInputLayout Hint doesn't display properly as compared to 24.2.1

问题描述

编译'com.android.support:design:25.1.0'

compile 'com.android.support:design:25.1.0'

编译'com.android.support:design:24.2.1'

compile 'com.android.support:design:24.2.1'

<LinearLayout
        android:layout_centerInParent="true"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_margin="@dimen/activity_vertical_margin"
        android:orientation="vertical"
        android:paddingBottom="8dp"
        android:paddingTop="8dp">

        <android.support.design.widget.TextInputLayout
            android:id="@+id/login_email_text_input_layout"
            android:layout_width="match_parent"
            app:hintAnimationEnabled="true"
            android:layout_height="wrap_content">

            <android.support.v7.widget.AppCompatEditText
                android:id="@+id/login_email_edit_text"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="8dp"
                app:backgroundTint="@color/colorAccent"
                android:drawablePadding="8dp"
                android:hint="Email"
                android:inputType="textEmailAddress"
                android:lines="1"
                android:maxLines="1"
                android:text="[e-mail]" />

        </android.support.design.widget.TextInputLayout>

        <android.support.design.widget.TextInputLayout
            app:hintAnimationEnabled="true"
            android:id="@+id/login_password_text_input_layout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="8dp"
            app:passwordToggleEnabled="true">

            <android.support.v7.widget.AppCompatEditText
                android:id="@+id/login_password_edit_text"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:drawablePadding="8dp"
                android:hint="Password"
                android:imeActionId="@+id/login"
                android:imeOptions="actionUnspecified"
                android:inputType="textPassword"
                android:maxLines="1"
                android:text="password" />

        </android.support.design.widget.TextInputLayout>

        <android.support.v7.widget.AppCompatButton
            android:id="@+id/login_button"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="end"
            android:layout_marginTop="8dp"
            android:text="Sign In"/>

    </LinearLayout>

推荐答案

看起来它已被选为回归模型，因此它可能会在下一发行版中得到修复.当前的建议是回滚到25.0.1.

Looks like it's been picked up as a regression, so it'll probably be fixed in the next release. Current advice is to roll back to 25.0.1.

https://code.google.com/p/android/issues/detail?id = 230171

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