CardView-TextView marginRight

Question

我正在學習android。我試圖在我的textview中設置marginRight，但是它剪切我的文本並在佈局中顯示空白空間。我的XML如下所示。

<LinearLayout 
xmlns:android="http://schemas.android.com/apk/res/android" 
xmlns:app="http://schemas.android.com/apk/res-auto" 
android:orientation="vertical" 
android:layout_width="match_parent" 
android:layout_height="match_parent"> 



<android.support.v7.widget.CardView 
    android:id="@+id/quoteCard" 
    android:layout_marginTop="4dp" 
    android:layout_marginLeft="@dimen/activity_horizontal_margin" 
    android:layout_marginBottom="@dimen/activity_horizontal_margin" 
    android:layout_marginRight="@dimen/activity_horizontal_margin" 
    android:layout_width="match_parent" 
    android:elevation="3dp" 
    app:cardCornerRadius="6dp" 
    android:layout_height="match_parent"> 

    <ImageView 
     android:id="@+id/cardBackground" 
     android:scaleType="fitXY" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" /> 

    <LinearLayout 
     android:padding="8dp" 
     android:orientation="vertical" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent"> 


     <de.hdodenhof.circleimageview.CircleImageView 
      android:layout_marginTop="20dp" 
      android:layout_gravity="center_horizontal" 
      android:id="@+id/authorImage" 
      android:layout_width="128dp" 
      android:layout_height="128dp" 
      app:civ_border_width="2dp" 
      app:civ_border_color="#99333333"/> 


     <TextView 
      android:layout_weight="1" 
      android:gravity="center" 
      android:layout_marginTop="6dp" 
      android:layout_marginRight="20dp" 
      android:layout_marginLeft="20dp" 
      android:layout_marginBottom="6dp" 
      android:lineSpacingExtra="15dp" 
      android:id="@+id/textDetailQuote" 
      android:text="The price of success is hard work, dedication to the job at hand, and the determination that whether we win or lose, we have applied the best of ourselves to the task at hand.Read more at: " 
      android:textSize="18sp" 
      android:textStyle="bold" 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" /> 


     <TextView 
      android:layout_marginBottom="10dp" 
      android:layout_marginRight="8dp" 
      android:id="@+id/textAuthorSign" 
      android:layout_gravity="right" 
      android:text="- ABJ Abdul Kalam" 
      android:textStyle="bold" 
      android:textSize="16sp" 
      android:visibility="invisible" 
      android:typeface="serif" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" /> 



    </LinearLayout> 

</android.support.v7.widget.CardView> 

這是我的問題的圖像....請檢查並讓我知道。

請檢查，讓我知道我有什麼錯在此。

感謝

Answer 1

代替maringLeft和marginRight使用paddingLeft和paddingRight在你的TextView

<TextView 
     android:gravity="center" 
     android:layout_marginTop="6dp" 
     android:paddingRight="16dp" 
     android:paddingLeft="16dp" 
     android:layout_marginBottom="6dp" 
     android:lineSpacingExtra="15dp" 
     android:id="@+id/textDetailQuote" 
     android:text="The price of success is hard work, dedication to the job at hand, and the determination that whether we win or lose, we have applied the best of ourselves to the task at hand.Read more at: " 
     android:textSize="18sp" 
     android:textStyle="bold" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" />