Hoping this is a simple one.
I have a layout that uses a scrollview. This was fine until I wanted to put an image and textview above it then have the scrollview with my edittexts below it.
At the moment I’m getting the following errors:
01-22 20:13:32.228: E/AndroidRuntime(275): FATAL EXCEPTION: main
01-22 20:13:32.228: E/AndroidRuntime(275): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.flybase2/com.example.flybase2.addAppointment}: java.lang.RuntimeException: Binary XML file line #26: You must supply a layout_width attribute.
I have tried to change the scroll views width attribute (which i believe that error is pointing too) with no luck.
Here’s my XML. Can anyone see what I’m doing wrong?:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="84dp"
android:orientation="horizontal" >
<ImageView
android:id="@+id/imgLink"
android:layout_width="78dp"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:src="@drawable/viewcon" />
<TextView
android:id="@+id/textView1"
android:layout_width="match_parent"
android:layout_height="75dp"
android:gravity="center"
android:text="Appointments"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="35sp" />
</LinearLayout>
\\ERROR: On width attribute
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent" >
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Name:"
android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText
android:id="@+id/inputAppName"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10" >
<requestFocus />
</EditText>
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Appointment Type:"
android:textAppearance="?android:attr/textAppearanceMedium" />
<Spinner
android:id="@+id/spinner1"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<TextView
android:id="@+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Appointment Time:"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TimePicker
android:id="@+id/timePicker1"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<TextView
android:id="@+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Appointment Time:"
android:textAppearance="?android:attr/textAppearanceMedium" />
<DatePicker
android:id="@+id/datePicker1"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<TextView
android:id="@+id/textView5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Comments:"
android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText
android:id="@+id/inputAppCom"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10" />
<TextView
android:id="@+id/textView6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Set Appointment Date Alarm:"
android:textAppearance="?android:attr/textAppearanceMedium" />
<ToggleButton
android:id="@+id/toggleButton1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="ToggleButton"
android:textOff="Alarm Off"
android:textOn="Alarm On" />
<TextView
android:id="@+id/textView7"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Add Appointment"
android:textAppearance="?android:attr/textAppearanceMedium" />
<Button
android:id="@+id/btnAddAppointment"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Add" />
</ScrollView>
</LinearLayout>
EDIT:
You can only set one child layout to a ScrollView. I don’t know why it’s showing you that you didn’t set
android:layout_widthattribute, but your problem is definitely that you have multiple child views in your ScrollView.