Ich habe 2 cards
in einem einzigen RelativeLayout
.Kein Schatten/Höhe unter der zweiten Karte, wenn zwei Karten im Layout vorhanden sind. Warum?
Das Problem ist, dass es unter der zweiten Karte keine Erhebung oder Schatten gibt.
den Screenshot Siehe hier: screenshot
Hier ist, was ich in der XML-Datei durchgeführt haben:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/colorPrimary"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.abc.xyz.abcActivity">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<TextView
android:id="@+id/cba_screen_text"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="@string/cba_screen_text"
android:textColor="@android:color/white"
android:textSize="@dimen/cba_screen_text"
android:gravity="center_horizontal|center_vertical"
android:layout_gravity="center_horizontal|center_vertical"/>
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/signup_screen_first_cardview_top_margin"
app:contentPadding="10dp"
app:cardBackgroundColor="@android:color/white">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal|center_vertical"
android:orientation="vertical">
<!-- N Label -->
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="@dimen/abc_screen_name_label_topmargin">
<EditText android:id="@+id/input_n"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="textCapWords"
android:textColor="@color/colorPrimary"
android:hint="N" />
</android.support.design.widget.TextInputLayout>
<!-- E Label -->
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/abc_screen_name_label_topmargin"
android:layout_marginBottom="@dimen/abc_screen_name_label_topmargin">
<EditText android:id="@+id/input_e"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="textCapWords"
android:textColor="@color/colorPrimary"
android:hint="E" />
</android.support.design.widget.TextInputLayout>
<!-- P Label -->
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/abc_screen_name_label_topmargin"
android:layout_marginBottom="@dimen/abc_screen_name_label_topmargin">
<EditText android:id="@+id/input_p"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="textCapWords"
android:textColor="@color/colorPrimary"
android:hint="P"/>
</android.support.design.widget.TextInputLayout>
<!-- S Button -->
<android.support.v7.widget.AppCompatButton
android:id="@+id/btn_s"
android:layout_width="@dimen/s_btn_width"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/c_btn_topmargin"
android:layout_gravity="center_horizontal"
android:padding="12dp"
android:text="C"
android:textSize="@dimen/s_btn_text_size"/>
<TextView android:id="@+id/l"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/a_topmargin"
android:text="A"
android:gravity="center"
android:textSize="16sp"/>
</LinearLayout>
</android.support.v7.widget.CardView>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="5dp"
android:layout_gravity="center_horizontal|center_vertical"
android:text="OR"
android:textStyle="bold"
android:textSize="20sp"
android:textColor="@android:color/white"/>
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:contentPadding="10dp"
app:cardElevation="2dp"
app:cardBackgroundColor="@android:color/white">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<com.google.android.gms.common.SignInButton
android:id="@+id/google_login_button"
android:layout_width="@dimen/sign_in_btn_width"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal" />
<com.facebook.login.widget.LoginButton
android:id="@+id/facebook_login_button"
android:layout_width="@dimen/sign_in_btn_width"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:layout_gravity="center_horizontal" />
</LinearLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
</RelativeLayout>
Bitte lassen Sie mich wissen, warum dies geschieht und wie kann ich den Schatten/Höhe unterhalb der haben zweite Karte auch?
haben hinzuzufügen versucht put Polsterung und Hintergrund alle [[android: Höhe = „4DP“]] in der Kartenansicht? .. es ist nur Show in = <21 api – abhishek