android中imageview上的文本覆盖 [英] Text overlay over imageview in android

问题描述

我试图让 textviews 覆盖在 imageviews 上.像这样的

I am trying to have textviews overlay over imageviews. Something like this

谁能帮我写代码.

推荐答案

我遇到了同样的问题，使用自定义的 gridView 解决了.您必须在 getView 中应用它.

I had the same problem and solved it using a custom gridView. You must apply this in getView.

自定义gridView XML:

Custom gridView XML:

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
   android:id="@+id/layout_practitioner" 
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >

    <ImageView 
        android:id="@+id/item_image" 
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:scaleType="centerCrop"
        android:contentDescription="@string/contentDescriptionContent"
    />  

    <LinearLayout
        android:id="@+id/layout_login"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical"
        android:layout_gravity="center"
        android:background="#CC515116"
        android:visibility="gone"
        android:gravity="center" >

            <TextView             
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textColor="@android:color/white"
                android:text="@string/text_enter_pass_password"
                android:paddingBottom="7dp"
                android:textSize="20sp"
             />

            <EditText
                android:id="@+id/edit_practitioner_pin"
                android:layout_width="wrap_content"
                android:layout_height="40dp"
                android:layout_gravity="center"
                android:background="@drawable/edittext_shape"
                android:ems="6"
                android:gravity="center"
                android:inputType="numberPassword"
                android:maxLength="4"
                android:layout_marginBottom="10dp"
                android:layout_marginTop="10dp"
                android:visibility="visible" 
            />              

             <Button
                 android:id="@+id/pract_button"
                 android:layout_width="70dp"
                 android:layout_height="30dp"
                 android:background="@drawable/buton_shape"
                 android:layout_marginBottom="35dp"
                 android:text="@string/btn_ok" 
             />
    </LinearLayout>


 <LinearLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:layout_gravity="bottom"
    android:background="#bbffffff"
    android:focusable="false"
    android:focusableInTouchMode="false" >

     <TextView android:id="@+id/item_text" 
         android:layout_width="match_parent" 
         android:layout_height="wrap_content" 
         android:layout_marginTop="3dp" 
         android:textColor="@color/text_black"    
         android:gravity="bottom|center"
         android:textSize="20sp" 
         android:textAllCaps="true"
         android:paddingBottom="0dp"
      />

     <TextView
         android:id="@+id/text_pratiotioner_group_name"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:textColor="@color/sub_title_color"   
         android:visibility="visible"
         android:gravity="bottom|center"
         android:textAllCaps="true"
     />

</LinearLayout>

</FrameLayout>

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