日志
线性与相对布局嵌套实例
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<RelativeLayout xmlns:android="x://schemas.android.com/apk/res/android"
xmlns:tools="x://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent">
<!--标题-->
<RelativeLayout
android:id="@+id/title"
android:layout_width="match_parent"
android:layout_height="@dimen/title_bar_height"
android:background="@color/title_color_top_bg">
<TextView
android:id="@+id/tvLogin"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_marginLeft="@dimen/activity_horizontal_margin"
android:gravity="center_vertical"
android:text="@string/login"
android:textColor="@color/white"
android:textSize="@dimen/title_text_size" />
<TextView
android:id="@+id/tvRegister"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_alignParentRight="true"
android:layout_marginRight="@dimen/activity_horizontal_margin"
android:gravity="center_vertical"
android:text="@string/register"
android:textColor="@color/white"
android:textSize="@dimen/title_text_size" />
</RelativeLayout>
<!--登录与密码-->
<LinearLayout
android:id="@+id/layIDGroup"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/title"
android:orientation="vertical"
android:layout_marginTop="@dimen/activity_horizontal_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin">
<RelativeLayout
android:id="@+id/layUsername"
android:layout_width="match_parent"
android:layout_height="@dimen/username_height"
android:background="@drawable/upoutline">
<TextView
android:id="@+id/tvLogin"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_alignParentTop="true"
android:layout_marginLeft="@dimen/activity_horizontal_margin"
android:gravity="center_vertical"
android:text="@string/username"
android:textSize="@dimen/title_text_size" />
<EditText
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginLeft="@dimen/activity_horizontal_margin"
android:layout_toRightOf="@+id/tvLogin"
android:background="@color/transparent"
android:hint="@string/username_hint"
android:singleLine="true"
android:textColor="@color/edit_hint_color"
android:textSize="@dimen/title_text_size" />
</RelativeLayout>
<RelativeLayout
android:id="@+id/layPassword"
android:layout_width="match_parent"
android:layout_height="@dimen/username_height"
android:background="@drawable/downoutline">
<TextView
android:id="@+id/tvRegister"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_alignParentTop="true"
android:layout_marginLeft="@dimen/activity_horizontal_margin"
android:gravity="center_vertical"
android:text="@string/password"
android:textSize="@dimen/title_text_size" />
<EditText
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginLeft="@dimen/activity_horizontal_margin"
android:layout_toRightOf="@+id/tvRegister"
android:background="@color/transparent"
android:hint="@string/password_hint"
android:singleLine="true"
android:textColor="@color/edit_hint_color"
android:textSize="@dimen/title_text_size" />
</RelativeLayout>
</LinearLayout>
</RelativeLayout>
