为什么我的 android 应用程序在模拟器中运行良好，但在真实设备中显示非常糟糕/

Question

i made an android app and it looks good in different screen sizes in emulator but when i run it in a real device, it runs but the display is totally terrible. i am using linear layout in my XML and my code for it is below. i have a table with some rows which contains data. it fits good with emulator but with real device the apps runs but display is totally bad. do not get it why runs good in emulator and bad in real device although its same resolution!

https://imgur.com/meYkj5T on emulator

https://imgur.com/cfv8PlG running on emulator

https://imgur.com/oaGVt7J running on real device

https://imgur.com/8alDEZC linearlayout width and height is match parent

<?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="wrap_content"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    tools:context=".MainActivity">

    <ScrollView
        android:id="@+id/layout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="5dip"
        android:fillViewport="true"
        android:scrollbarStyle="outsideInset"
        android:scrollbars="horizontal|vertical">

        <HorizontalScrollView
            android:id="@+id/horizontalView"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="5dip"
            android:scrollbars="horizontal|vertical">


            <TableLayout

                android:layout_width="wrap_content"
                android:layout_height="match_parent"
                android:gravity="center"
                android:shrinkColumns="*"
                android:stretchColumns="*"
                android:weightSum="10">



                <TableRow
                    android:layout_width="0dp"
                    android:layout_height="wrap_content"
                    android:weightSum="5"
                    android:layout_margin="1dp"
                    android:background="@drawable/border"
                    >

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_column="0"
                        android:layout_margin="1dp"
                        android:gravity="center"
                        android:text=" IP "
                        android:textAppearance="?android:attr/textAppearanceLarge"
                        android:textStyle="bold"
                        android:weightSum="10"
                        app:autoSizeTextType="uniform" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_column="1"
                        android:layout_margin="1dp"
                        android:gravity="center"
                        android:text=" "
                        android:textAppearance="?android:attr/textAppearanceLarge"
                        android:textStyle="bold"
                        android:weightSum="10"
                        app:autoSizeTextType="uniform" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_column="2"
                        android:layout_margin="1dp"
                        android:gravity="center"
                        android:text=""
                        android:textAppearance="?android:attr/textAppearanceLarge"
                        android:textStyle="bold"
                        android:weightSum="10"
                        app:autoSizeTextType="uniform" />
                </TableRow>

                <TableRow
                    android:id="@+id/tableRow0"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_column="0"
                    android:layout_margin="1dp"

                    >

                    <TextView
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:layout_column="0"
                        android:layout_margin="1dp"
                        android:gravity="center"
                        android:text=" "
                        android:textAppearance="?android:attr/textAppearanceLarge"
                        android:textSize="14dp"
                        android:textStyle="bold" />

                    <TextView
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:layout_column="1"
                        android:layout_margin="1dp"
                        android:gravity="center"
                        android:text=" "
                        android:textAppearance="?android:attr/textAppearanceLarge"
                        android:textSize="14dp"
                        android:textStyle="bold" />

                    <TextView
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:layout_column="2"
                        android:layout_margin="1dp"
                        android:gravity="center"
                        android:text=""
                        android:textAppearance="?android:attr/textAppearanceLarge"
                        android:textSize="14dp"
                        android:textStyle="bold"
                        app:autoSizeTextType="uniform" />
                </TableRow>


                <TableRow
                    android:id="@+id/tableRow1"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_column="0"
                    android:layout_margin="1dp">

                    <TextView
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:layout_column="0"
                        android:layout_margin="1dp"
                        android:gravity="center"
                        android:text=" "
                        android:textAppearance="?android:attr/textAppearanceLarge"
                        android:textSize="14dp"
                        android:textStyle="bold" />

                    <TextView
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:layout_column="1"
                        android:layout_margin="1dp"
                        android:gravity="center"
                        android:text=""
                        android:textAppearance="?android:attr/textAppearanceLarge"
                        android:textSize="14dp"
                        android:textStyle="bold"
                        app:autoSizeTextType="uniform" />

                    <TextView
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:layout_column="2"
                        android:layout_margin="1dp"
                        android:gravity="center"
                        android:text=" "
                        android:textAppearance="?android:attr/textAppearanceLarge"
                        android:textSize="14dp"
                        android:textStyle="bold" />
                </TableRow>



 </TableLayout>
        </HorizontalScrollView>
    </ScrollView>
</LinearLayout>

Answer 1

You have added weightsum for you TableRow. You need to make changes as below -

Replace weightsum for first TableRow to 3

            <TableRow
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:weightSum="3"
                android:layout_margin="1dp"
                android:background="@drawable/border">

Also remove below line from Child TextViews

android:weightSum="10"

Add below lines to Child TextViews

android:layout_width="0dp"
android:layout_weight="1"

I hope it will work for you.