[英]how to set layout in multiple screen size in android
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:weightSum="2">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="@dimen/increment_5x"
android:paddingLeft="@dimen/baseline_grid_7x"
android:paddingRight="@dimen/baseline_grid_7x"
android:paddingTop="@dimen/baseline_grid_7x">
<android.support.v4.view.ViewPager
android:id="@+id/pager"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_above="@+id/textView"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:addOnPageChangeListener="@{landingLoginViewModel.pageChangeListener}"
app:adapter="@{imageSlideradapter}"
app:currentItem="@{landingLoginViewModel.currentPage}" /> <TextView
android:id="@+id/textView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_above="@+id/indicator"
android:fontFamily="sans-serif"
android:gravity="center_horizontal"
android:lineSpacingExtra="@dimen/text_land_spacing"
android:paddingTop="@dimen/layout_padding_top"
android:text="@string/label_businesscard_title"
android:textColor="#3e4360"
android:textSize="@dimen/businees_card_textmessage_size"
android:textStyle="normal" />
<com.viewpagerindicator.CirclePageIndicator
android:id="@+id/indicator"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:paddingTop="@dimen/padding_top_15dp"
app:centered="true"
app:fillColor="@color/colorTurquoiseBlue"
app:pageColor="@color/colorPager"
app:radius="@{landingLoginViewModel.pagerIndicatorCircle}"
app:snap="false" />
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="@dimen/relativelayout_top_height_350_dp"
android:paddingLeft="@dimen/baseline_grid_2.5x"
android:paddingRight="@dimen/baseline_grid_2.5x"
android:paddingTop="@dimen/baseline_grid_5x">
<android.support.v7.widget.AppCompatButton
android:id="@+id/btn_signin"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/buttonbackroudnd"
android:onClick="@{()->landingLoginViewModel.onSignIn()}"
android:text="@string/label_sign_in"
android:textColor="#ffffff" />
<android.support.v7.widget.AppCompatButton
android:id="@+id/btn_signup"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/btn_signin"
android:layout_marginTop="@dimen/baseline_grid_3.5x"
android:background="@drawable/roundbuttonborder"
android:onClick="@{()->landingLoginViewModel.onSignUp()}"
android:text="@string/label_sign_up"
android:textColor="#00becc" />
<android.support.v7.widget.AppCompatTextView
android:id="@+id/oRtextLabel"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/btn_signup"
android:layout_marginTop="@dimen/baseline_grid_5.5x"
android:gravity="center"
android:text="@string/label_or"
android:textColor="@color/colorDarkGrey"
style="@style/Regular.Body2"
/>
<ImageView
android:id="@+id/faceBookIcon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/fb_icon"
android:layout_alignParentBottom="true"
android:layout_below="@+id/oRtextLabel"
android:layout_marginTop="@dimen/baseline_grid_5x"
android:gravity="center"
android:layout_marginLeft="75dp"
/>
<android.support.v7.widget.AppCompatTextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:fontFamily="sans-serif-medium"
android:paddingLeft="@dimen/baseline_grid_1x"
android:text="@string/label_fcebook"
android:textColor="@color/facebookTextColor"
android:textSize="@dimen/baseline_grid_2x"
android:textStyle="normal"
android:layout_alignParentBottom="true"
android:layout_below="@+id/oRtextLabel"
android:layout_toRightOf="@+id/faceBookIcon"
android:layout_marginTop="@dimen/baseline_grid_5x"
android:gravity="center"
android:onClick="@{()->landingLoginViewModel.onFacebook()}"
/>
</RelativeLayout>
</LinearLayout>
</ScrollView>
这是我的屏幕尺寸,我已经在有价值的文件夹中为differnet屏幕尺寸创建了文件夹,该屏幕是我在xhdpi中设计的,但是我必须在所有屏幕中都支持而不滚动,因此我尝试使用不同的尺寸值
mdpi = 56/2 = 28dp hdpif = 42dp xhdpi-56 dp xxhdpi = 84dp xxxhdpi = 112 dp
但这仍然无法正常工作,是否可以滚动?请建议我如何解决它?如何在所有屏幕尺寸上设置布局
我认为您应该尝试为一个屏幕设计5种布局,并确保是否不想滚动,然后从5种布局中删除一种
1.mdpi://假设我正在为小型设备提供滚动
2.hdpi
3.xhdpi //到此为止,我不需要滚动
4.xxhdpi
5.xxxhdpi
注:资源和id,如果您使用的主要活动中的所有布局将保留相同,否则就可以得到空指针异常。
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