我有一个TextInputLayout,其中设置了DrawableStart
属性,该属性在EditText
下划线上方显示图标,但是我不需要仅在drawable下划线。有什么办法可以通过自定义TextInputEditText来做到这一点?
答案 0 :(得分:0)
在ImageView
中定义图标,然后在该图标的右侧定义EditText
。
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/ic_icon" />
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.design.widget.TextInputEditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Password"
android:inputType="textPassword"/>
</android.support.design.widget.TextInputLayout>
</LinearLayout>
答案 1 :(得分:0)
您正在以错误的方式进行操作。该下划线将始终包含所有TextInputLayout,因为该下划线是它的一部分,而不是图像的一部分。 要实现您想要的创建LinarLay的方法,
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="@+id/imageView"
android:layout_width="88dp"
android:layout_height="88dp"
android:scaleType="centerCrop"
android:src="@drawable/ic_menu_camera"
android:background="@drawable/bgXMLFileName"/>
<EditText
android:inputType="text"
android:id="@+id/some_text"
android:layout_width="match_parent"
android:layout_height="0dp"
android:textAppearance="?android:textAppearanceMedium"
android:textColor="#000000"
/>
</LinearLayout>
现在创建另一个布局xml文件“ bgXMLFileName”
<?xml version="1.0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="#FFFFFF" />
<stroke android:width="1dp" android:color="#000000" />
<padding android:bottom="1dp" />
</shape>
应该去做
答案 2 :(得分:0)
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:src="@drawable/ic_lock_black_24dp" />
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="password" />
</android.support.design.widget.TextInputLayout>
</LinearLayout>
答案 3 :(得分:0)
尝试一下:
,如果您只需要在drawable下划线,比这样的情况下,在TextInputEditText和Edit Text情况下都可以使用background null
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".MainActivity">
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.design.widget.TextInputEditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawableLeft="@drawable/email_img"
android:hint="Email"
android:paddingLeft="5dp"
android:drawablePadding="@dimen/margin_10"
android:background="@null"
android:inputType="textPassword"/>
</android.support.design.widget.TextInputLayout>
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_marginTop="@dimen/margin_10"
android:layout_height="wrap_content">
<android.support.design.widget.TextInputEditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawableLeft="@drawable/password_icon"
android:hint="Password"
android:paddingLeft="5dp"
android:drawablePadding="@dimen/margin_10"
android:background="@null"
android:inputType="textPassword"/>
</android.support.design.widget.TextInputLayout>
输出:
希望对您有帮助