首页 > 解决方案 > 使用片段时按钮未单击

问题描述

我在一页上使用一个片段。在片段页面中,我有一个表单,它有两个 TextView,它们的作用类似于下拉按钮,然后我有两个 editTextviews 以及工具栏上的一个 Image,应该可以点击进入下一页,但是这些按钮不起作用。我不确定为什么会这样 我的代码如下,在此先感谢

//Fragment1.java

public class Fragment_form1 extends Fragment {


    View view;



    @Nullable
    @Override
    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {

        view = inflater.inflate(R.layout.activity_all_in_one, container, false);
        //view.setClickable(true);
        view.setClickable(true);
        view.setFocusable(true);


        //return super.onCreateView(inflater, container, savedInstanceState);
        return view;
    }
}

  //Main page 

   next_arrow.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Fragment_form1 fragment_form1=new Fragment_form1();
                FragmentManager fragmentManager2=getSupportFragmentManager();
                fragmentManager2.beginTransaction().replace(R.id.framelayout2,fragment_form1).setCustomAnimations(R.anim.enter_from_right_to_left, R.anim.exit_right_to_left,R.anim.enter_left_to_right, R.anim.exit_left_to_right).commit();
            }
        });

//activity.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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="match_parent"
    android:layout_height="match_parent"
    android:background="@color/white"
    android:orientation="vertical"
    android:layout_centerVertical="true"
    android:layout_gravity="center"

    tools:context="com.myapp.loook.AllInOneActivity">




    <androidx.appcompat.widget.Toolbar
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:id="@+id/metoolbar1"
        android:background="@color/white"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"

        >

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"

            >



            <ImageView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:paddingRight="20dp"
                android:id="@+id/next_again"
                android:textColor="@color/blue"
                android:clickable="false"

                android:src="@drawable/ic_arrow_forward_black_24dp"
                android:layout_alignParentRight="true"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintTop_toTopOf="parent"
                />
        </RelativeLayout>
    </androidx.appcompat.widget.Toolbar>














    <ScrollView
        android:id="@+id/scrollView2"
        android:layout_width="0dp"
        android:layout_height="match_parent"
        app:layout_constraintBottom_toBottomOf="@id/metoolbar1"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        >

    <LinearLayout
        android:id="@+id/form_layout"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical"
        android:gravity="center"
        android:paddingLeft="30dp"
        android:paddingRight="30dp"
        android:layout_marginTop="80dp"
        android:paddingBottom="@dimen/activity_vertical_margin"

        >



        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            android:layout_marginTop="@dimen/place_autocomplete_button_padding"
            >



            <!--
            <TextView
                android:layout_width="match_parent"
                android:layout_height="25dp"
                android:layout_marginBottom="5dp"
                android:layout_marginTop="16dp"
                android:paddingTop="5dp"
                android:textColor="@color/black"
                android:paddingStart="5dp"
                android:text="What are you advertising?"
                android:textSize="15sp"
                android:textStyle="normal"
                />
-->
            <TextView
                android:id="@+id/choose"
                android:layout_width="match_parent"
                android:layout_height="39dp"
                android:background="@drawable/et_bg"
                android:ems="10"
                android:layout_weight="1"
                android:focusableInTouchMode="true"
                android:paddingStart="15dp"
                android:paddingBottom="10dp"
                android:paddingLeft="5dp"
                android:paddingRight="5dp"
                android:paddingTop="10dp"
                android:textAlignment="textStart"
                android:textColor="@color/black"
                android:textColorHint="@color/secondary_text"
                android:textColorLink="@color/secondary_text"
                android:textSize="@dimen/txt_small"
                android:drawableEnd="@drawable/ic_arrow_drop_down_black_24dp"
                android:layout_marginTop="10dp"
                android:hint="Choose a category"


                />

            <!--
            <TextView
                android:layout_width="match_parent"
                android:layout_height="25dp"
                android:layout_marginBottom="5dp"
                android:text="URL Link"
                android:paddingTop="5dp"
                android:layout_marginTop="16dp"
                android:paddingStart="5dp"
                android:textColor="@color/black"

                android:textSize="15sp"
                android:textStyle="normal"
                />
                -->

            <EditText
                android:id="@+id/birth"
                android:hint="Birth day"
                android:inputType="textEmailAddress"


                android:layout_width="match_parent"
                android:layout_height="39dp"
                android:background="@drawable/et_bg"
                android:ems="10"
                android:layout_weight="1"
                android:focusableInTouchMode="true"
                android:paddingStart="15dp"
                android:paddingBottom="10dp"
                android:paddingLeft="5dp"
                android:paddingRight="5dp"
                android:paddingTop="10dp"
                android:textAlignment="textStart"
                android:textColor="@color/black"
                android:textColorHint="@color/secondary_text"
                android:textColorLink="@color/secondary_text"
                android:textSize="@dimen/txt_small"
                android:layout_marginTop="10dp"
                />
            <!--

                            <TextView
                                android:layout_width="match_parent"
                                android:layout_height="25dp"
                                android:layout_marginBottom="5dp"
                                android:text="Call-To-Action"
                                android:layout_marginTop="16dp"
                                android:textColor="@color/black"
                                android:paddingStart="5dp"
                                android:paddingTop="5dp"
                                android:textSize="15sp"
                                android:textStyle="normal"
                                />
                                -->
            <TextView
                android:id="@+id/color"
                android:hint="Favorite Color"


                android:layout_width="match_parent"
                android:layout_height="39dp"
                android:background="@drawable/et_bg"
                android:ems="10"
                android:layout_weight="1"
                android:focusableInTouchMode="true"
                android:paddingStart="15dp"
                android:paddingBottom="10dp"
                android:paddingLeft="5dp"
                android:paddingRight="5dp"
                android:paddingTop="10dp"
                android:textAlignment="textStart"
                android:textColor="@color/black"
                android:textColorHint="@color/secondary_text"
                android:textColorLink="@color/secondary_text"
                android:textSize="@dimen/txt_small"
                android:drawableEnd="@drawable/ic_arrow_drop_down_black_24dp"
                android:layout_marginTop="10dp"

                />



            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="10dp"
                android:orientation="vertical"

                >


                <TextView
                    android:layout_width="match_parent"
                    android:text="25/25"
                    android:textAlignment="textEnd"
                    android:paddingRight="10dp"
                    android:textColor="@color/silver"
                    android:layout_height="wrap_content"/>
                <EditText
                    android:id="@+id/inputt"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:maxLength="25"
                    android:textColor="@color/black"
                    android:layout_marginTop="10dp"
                android:layout_weight="1"
                android:background="@drawable/et_bg"
                android:hint="Bio"
                android:padding="27dp"
                    android:textSize="@dimen/txt_small"
                    android:textColorHint="@color/secondary_text"
                android:textColorLink="@color/secondary_text"/>
            </LinearLayout>

        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            android:textAlignment="center">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="15dp"
                android:orientation="horizontal"
                android:paddingRight="10dp"

                >
                <Button
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="Image"
                    android:textSize="@dimen/txt_medium"
                    android:textColor="@color/dark_grey"
                    android:background="@drawable/et_bg"
                    android:id="@+id/upload_button"
                    android:padding="37dp"
                    />

                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:text="Photo must be at least 940 x 788px
(recommended)"
                    android:textAlignment="center"
                    android:textColor="@color/black"
                    android:textSize="@dimen/txt_small" />


            </LinearLayout>
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textColor="@color/light_blue"
                android:text="change photo"
                android:textSize="@dimen/txt_small"
                android:textStyle="normal"
                android:textAlignment="center"
                android:paddingStart="25dp"



                />








        </LinearLayout>












    </LinearLayout>

    </ScrollView>




</androidx.constraintlayout.widget.ConstraintLayout>

标签: androidandroid-fragments

解决方案


您应该在 TextView 而不是膨胀的 View 上设置 Clickable 和 Focusable。

所以在你夸大你的观点之后。您应该通过以下方式找到文本视图:

view.findViewById(R.id. next_arrow).setOnClickListener(...)


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