如何在android中使用RelativeLayout进行设计，而不使用所有屏幕密度的静态余量_Android_Android Layout_Alignment_Android Relativelayout

如何在android中使用RelativeLayout进行设计，而不使用所有屏幕密度的静态余量

android android-layout

如何在android中使用RelativeLayout进行设计，而不使用所有屏幕密度的静态余量,android,android-layout,alignment,android-relativelayout,Android,Android Layout,Alignment,Android Relativelayout,这是我的布局代码（xml）像 //在某个常量文件中将其定义为最终变量 Display mDisplay= activity.getWindowManager().getDefaultDisplay(); int screenWidth= mDisplay.getWidth(); int screenHeight= mDisplay.getHeight(); 现在你可以做了 PADDING_SIZE_SMALL = screenHeight * (0.1) // 10% percent of

这是我的

布局

代码（xml）

像

//在某个常量文件中将其定义为最终变量

Display mDisplay= activity.getWindowManager().getDefaultDisplay();
int screenWidth= mDisplay.getWidth();
int screenHeight= mDisplay.getHeight();

现在你可以做了

PADDING_SIZE_SMALL = screenHeight * (0.1) // 10% percent of screen height 
PADDING_SIZE_LARGE  = screenHeight * (0.25) // 25% percent of screen height 
PADDING_SIZE_MEDIUM  = screenHeight * (0.15) // 15% percent of screen height 

MARGIN_SIZE_SMALL = screenHeight * (0.1) // 10% percent of screen height 
MARGIN_SIZE_LARGE  = screenHeight * (0.25) // 25% percent of screen height 
MARGIN_SIZE_MEDIUM  = screenHeight * (0.15) // 15% percent of screen height 

HEADER_TEXT_SMALL =  screenHeight * (0.25)  25% percent of screen height 
HEADER_TEXT_LARGE =   screenHeight * (0.35) 35% percent of screen height 

LEFT_BAR_WIDTH = screenWidth * (0.45) 45% percent of screen width

现在您可以将所有这些值属性实用地设置为任何元素ListView。文本视图或布局也可以

这是支持Android UI设计的逻辑方式：支持多屏幕。

试试这个

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@drawable/common_bg"
    android:orientation="vertical" >

    <Button
        android:id="@+id/pendingBtn"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginBottom="5dp"
        android:layout_marginTop="10dp"
        android:layout_toLeftOf="@+id/scheduledBtn"
        android:background="@drawable/pending_select_bg"
        android:gravity="center"
        android:minHeight="0dp"
        android:minWidth="0dp"
        android:padding="5dp"
        android:text="@string/pending_txt"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:textColor="@color/white"
        android:textSize="16sp"
        android:typeface="sans" />

    <Button
        android:id="@+id/scheduledBtn"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerHorizontal="true"
        android:layout_marginLeft="4dp"
        android:layout_marginRight="4dp"
        android:layout_marginTop="10dp"
        android:background="@drawable/scheduled_deselect_bg"
        android:gravity="center"
        android:minHeight="0dp"
        android:minWidth="0dp"
        android:padding="5dp"
        android:text="@string/scheduled_txt"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:textColor="@color/white"
        android:textSize="16sp"
        android:typeface="sans" />

    <Button
        android:id="@+id/completedBtn"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="10dp"
        android:layout_toRightOf="@+id/scheduledBtn"
        android:background="@drawable/completed_deselect_bg"
        android:gravity="center"
        android:minHeight="0dp"
        android:minWidth="0dp"
        android:padding="5dp"
        android:text="@string/completed_txt"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:textColor="@color/white"
        android:textSize="16sp"
        android:typeface="sans" />

    <Button
        android:id="@+id/notificationBtn"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentTop="true"
        android:layout_toLeftOf="@+id/scheduledBtn"
        android:background="@drawable/notifications_icon"
        android:minHeight="0dp"
        android:minWidth="0dp"
        android:text="6"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:textColor="@color/white"
        android:textSize="16sp" />

    <ListView
        android:id="@+id/commonFragmentListView"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_below="@+id/pendingBtn"
        android:layout_marginBottom="12dp"
        android:layout_marginLeft="8dp"
        android:layout_marginRight="8dp"
        android:layout_marginTop="12dp"
        android:background="@drawable/content_bg"
        android:cacheColorHint="@android:color/transparent"
        android:divider="@drawable/divider_appointment"
        android:listSelector="@android:color/transparent"
        android:padding="10dp" >
    </ListView>

</RelativeLayout>

试试这种方法，希望这能帮助您解决问题。

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@drawable/common_bg"
    android:paddingTop="12dp"
    android:orientation="vertical" >


    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content">


        <FrameLayout
            android:layout_width="0dp"
            android:layout_weight="1"
            android:layout_height="wrap_content">

            <Button
                android:id="@+id/notificationPendingBtn"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/notifications_icon"
                android:text="6"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textColor="@color/white"
                android:layout_gravity="center_horizontal"
                android:textSize="16sp" />
            <Button
                android:id="@+id/pendingBtn"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:background="@drawable/pending_select_bg"
                android:text="@string/pending_txt"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textColor="@color/white"
                android:textSize="16sp"
                android:typeface="sans"
                android:layout_marginTop="10dp"/>
        </FrameLayout>

        <FrameLayout
            android:layout_width="0dp"
            android:layout_weight="1"
            android:layout_height="wrap_content">

            <Button
                android:id="@+id/notificationScheduledBtn"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/notifications_icon"
                android:text="6"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textColor="@color/white"
                android:layout_gravity="center_horizontal"
                android:textSize="16sp"
                android:visibility="gone"/>
            <Button
                android:id="@+id/scheduledBtn"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:background="@drawable/scheduled_deselect_bg"
                android:text="@string/scheduled_txt"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textColor="@color/white"
                android:textSize="16sp"
                android:typeface="sans"
                android:layout_marginTop="10dp"/>
        </FrameLayout>


        <FrameLayout
            android:layout_width="0dp"
            android:layout_weight="1"
            android:layout_height="wrap_content">

            <Button
                android:id="@+id/notificationCompletedBtn"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/notifications_icon"
                android:text="6"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textColor="@color/white"
                android:layout_gravity="center_horizontal"
                android:textSize="16sp"
                android:visibility="gone"/>
            <Button
                android:id="@+id/completedBtn"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:background="@drawable/completed_deselect_bg"
                android:text="@string/completed_txt"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textColor="@color/white"
                android:textSize="16sp"
                android:typeface="sans"
                android:layout_marginTop="10dp"/>
        </FrameLayout>
    </LinearLayout>



    <ListView
        android:id="@+id/commonFragmentListView"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1"
        android:layout_marginBottom="12dp"
        android:layout_marginLeft="8dp"
        android:layout_marginRight="8dp"
        android:layout_marginTop="12dp"
        android:background="@drawable/content_bg"
        android:cacheColorHint="@android:color/transparent"
        android:divider="@drawable/divider_appointment"
        android:listSelector="@android:color/transparent"
        android:padding="10dp" >
    </ListView>

</LinearLayout>

为不同的设备创建多个维度。

PADDING_SIZE_SMALL = screenHeight * (0.1) // 10% percent of screen height 
PADDING_SIZE_LARGE  = screenHeight * (0.25) // 25% percent of screen height 
PADDING_SIZE_MEDIUM  = screenHeight * (0.15) // 15% percent of screen height 

MARGIN_SIZE_SMALL = screenHeight * (0.1) // 10% percent of screen height 
MARGIN_SIZE_LARGE  = screenHeight * (0.25) // 25% percent of screen height 
MARGIN_SIZE_MEDIUM  = screenHeight * (0.15) // 15% percent of screen height 

HEADER_TEXT_SMALL =  screenHeight * (0.25)  25% percent of screen height 
HEADER_TEXT_LARGE =   screenHeight * (0.35) 35% percent of screen height 

LEFT_BAR_WIDTH = screenWidth * (0.45) 45% percent of screen width

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@drawable/common_bg"
    android:orientation="vertical" >

    <Button
        android:id="@+id/pendingBtn"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginBottom="5dp"
        android:layout_marginTop="10dp"
        android:layout_toLeftOf="@+id/scheduledBtn"
        android:background="@drawable/pending_select_bg"
        android:gravity="center"
        android:minHeight="0dp"
        android:minWidth="0dp"
        android:padding="5dp"
        android:text="@string/pending_txt"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:textColor="@color/white"
        android:textSize="16sp"
        android:typeface="sans" />

    <Button
        android:id="@+id/scheduledBtn"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerHorizontal="true"
        android:layout_marginLeft="4dp"
        android:layout_marginRight="4dp"
        android:layout_marginTop="10dp"
        android:background="@drawable/scheduled_deselect_bg"
        android:gravity="center"
        android:minHeight="0dp"
        android:minWidth="0dp"
        android:padding="5dp"
        android:text="@string/scheduled_txt"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:textColor="@color/white"
        android:textSize="16sp"
        android:typeface="sans" />

    <Button
        android:id="@+id/completedBtn"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="10dp"
        android:layout_toRightOf="@+id/scheduledBtn"
        android:background="@drawable/completed_deselect_bg"
        android:gravity="center"
        android:minHeight="0dp"
        android:minWidth="0dp"
        android:padding="5dp"
        android:text="@string/completed_txt"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:textColor="@color/white"
        android:textSize="16sp"
        android:typeface="sans" />

    <Button
        android:id="@+id/notificationBtn"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentTop="true"
        android:layout_toLeftOf="@+id/scheduledBtn"
        android:background="@drawable/notifications_icon"
        android:minHeight="0dp"
        android:minWidth="0dp"
        android:text="6"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:textColor="@color/white"
        android:textSize="16sp" />

    <ListView
        android:id="@+id/commonFragmentListView"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_below="@+id/pendingBtn"
        android:layout_marginBottom="12dp"
        android:layout_marginLeft="8dp"
        android:layout_marginRight="8dp"
        android:layout_marginTop="12dp"
        android:background="@drawable/content_bg"
        android:cacheColorHint="@android:color/transparent"
        android:divider="@drawable/divider_appointment"
        android:listSelector="@android:color/transparent"
        android:padding="10dp" >
    </ListView>

</RelativeLayout>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@drawable/common_bg"
    android:paddingTop="12dp"
    android:orientation="vertical" >


    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content">


        <FrameLayout
            android:layout_width="0dp"
            android:layout_weight="1"
            android:layout_height="wrap_content">

            <Button
                android:id="@+id/notificationPendingBtn"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/notifications_icon"
                android:text="6"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textColor="@color/white"
                android:layout_gravity="center_horizontal"
                android:textSize="16sp" />
            <Button
                android:id="@+id/pendingBtn"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:background="@drawable/pending_select_bg"
                android:text="@string/pending_txt"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textColor="@color/white"
                android:textSize="16sp"
                android:typeface="sans"
                android:layout_marginTop="10dp"/>
        </FrameLayout>

        <FrameLayout
            android:layout_width="0dp"
            android:layout_weight="1"
            android:layout_height="wrap_content">

            <Button
                android:id="@+id/notificationScheduledBtn"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/notifications_icon"
                android:text="6"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textColor="@color/white"
                android:layout_gravity="center_horizontal"
                android:textSize="16sp"
                android:visibility="gone"/>
            <Button
                android:id="@+id/scheduledBtn"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:background="@drawable/scheduled_deselect_bg"
                android:text="@string/scheduled_txt"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textColor="@color/white"
                android:textSize="16sp"
                android:typeface="sans"
                android:layout_marginTop="10dp"/>
        </FrameLayout>


        <FrameLayout
            android:layout_width="0dp"
            android:layout_weight="1"
            android:layout_height="wrap_content">

            <Button
                android:id="@+id/notificationCompletedBtn"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@drawable/notifications_icon"
                android:text="6"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textColor="@color/white"
                android:layout_gravity="center_horizontal"
                android:textSize="16sp"
                android:visibility="gone"/>
            <Button
                android:id="@+id/completedBtn"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:background="@drawable/completed_deselect_bg"
                android:text="@string/completed_txt"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textColor="@color/white"
                android:textSize="16sp"
                android:typeface="sans"
                android:layout_marginTop="10dp"/>
        </FrameLayout>
    </LinearLayout>



    <ListView
        android:id="@+id/commonFragmentListView"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1"
        android:layout_marginBottom="12dp"
        android:layout_marginLeft="8dp"
        android:layout_marginRight="8dp"
        android:layout_marginTop="12dp"
        android:background="@drawable/content_bg"
        android:cacheColorHint="@android:color/transparent"
        android:divider="@drawable/divider_appointment"
        android:listSelector="@android:color/transparent"
        android:padding="10dp" >
    </ListView>

</LinearLayout>