Scrollview不会滚动到tabLayout内的某个点。我该如何解决?

时间:2016-04-10 05:53:46

标签: java android android-fragments scrollview android-tablayout

我将一个Scrollview放在tabLayout上的一个标签内。在scrollview中有一个textview,但是当我尝试向下滚动时,页面缩短了,我无法看到所有的scrollview。我该如何解决这个问题?

这是我的滚动视图的XML

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

        <ScrollView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_gravity="end">

            <TextView
                android:padding="@dimen/welcome_text_padding"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:textSize="@dimen/welcome_text_size"
                android:id="@+id/intro_text"/>

        </ScrollView>
</LinearLayout>

我知道这里的LinearLayout是多余的,但这不是问题吗?

这是片段类

package com.example.lucas.guide;

import android.graphics.Typeface;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

public class WelcomeMOBA extends Fragment{

    public WelcomeMOBA() {
        // Required empty public constructor
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        View myInflatedView =         inflater.inflate(R.layout.fragment_welcome_moba, container,false);

        final TextView introText = (TextView) myInflatedView.findViewById(R.id.intro_text);

        introText.setTypeface(Typeface.createFromAsset(getActivity().getAssets(), "HelveticaNeueLight.otf"));
        introText.setText("this is text and it exceeds the screenspace");

        return myInflatedView;
    }
}

此外,这是包含上述片段的类的XML。

<android.support.design.widget.CoordinatorLayout
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.support.design.widget.AppBarLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">

    <android.support.v7.widget.Toolbar
        android:id="@+id/toolbar"
        android:layout_width="match_parent"
        android:layout_height="?attr/actionBarSize"
        android:background="?attr/colorPrimary"
        app:layout_scrollFlags="scroll|enterAlways"
        app:popupTheme="@style/ThemeOverlay.AppCompat.Light" />

    <android.support.design.widget.TabLayout
        android:id="@+id/tabs"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:tabMode="fixed"
        app:tabGravity="fill"/>
</android.support.design.widget.AppBarLayout>

<android.support.v4.view.ViewPager
    android:id="@+id/viewpager"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:layout_behavior="@string/appbar_scrolling_view_behavior"  />

最后,这是我的问题的图像:灰色区域滚动很好,但是当我到达蓝色部分时,滚动停止并且不会让我走得更远。屏幕外还有文字。 enter image description here

0 个答案:

没有答案