如何删除显示为对话框的活动中的空白 [英] How can I remove the blank space in the Activity that is shown as a Dialog
本文介绍了如何删除显示为对话框的活动中的空白的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
您好,这是一个对话框活动.我要删除空格.我该怎么做?不幸的是,我被困住了.谢谢..
<style name="ThemeDialog" parent="Theme.AppCompat.Light.Dialog">
<item name="android:windowActionBar">false</item>
<item name="android:windowNoTitle">true</item>
<item name="android:windowFullscreen">false</item>
</style>
这是我的Manifest.xml
<activity
android:name=".Activities.AboutActivity"
android:label="@string/hakkinda"
android:theme="@style/ThemeDialog"
android:screenOrientation="portrait"/>
这是我的onCreate方法
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_about);
// Create the adapter that will return a fragment for each of the three
// primary sections of the activity.
mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
// Set up the ViewPager with the sections adapter.
mViewPager = (ViewPager) findViewById(R.id.container);
mViewPager.setAdapter(mSectionsPagerAdapter);
TabLayout tabLayout = (TabLayout) findViewById(R.id.tabs);
tabLayout.setupWithViewPager(mViewPager);
}
这是我的活动信息
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
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:id="@+id/main_content"
android:layout_width="match_parent"
android:layout_height="400dp"
android:fitsSystemWindows="true"
tools:context=".Activities.AboutActivity">
<android.support.design.widget.AppBarLayout
android:id="@+id/appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="@dimen/appbar_padding_top" >
<android.support.design.widget.TabLayout
android:id="@+id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</android.support.design.widget.AppBarLayout>
<android.support.v4.view.ViewPager
android:id="@+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="@string/appbar_scrolling_view_behavior" />
</android.support.design.widget.CoordinatorLayout>
推荐答案
尝试将您的ThemeDialog样式更改为此:
Try changing your ThemeDialog style to this:
<style name="ThemeDialog" parent="@style/Theme.AppCompat.Light.NoActionBar">
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowBackground">@android:color/transparent</item>
<item name="android:windowNoTitle">true</item>
<item name="android:windowIsFloating">true</item>
<item name="android:backgroundDimEnabled">true</item>
</style>
也许在活动根目录布局中,应该添加paddingTop和paddingBottom而不是对高度进行硬编码.
And maybe in your activity root layout your should add a paddingTop and paddingBottom instead of hard coding the height.
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