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<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.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="@drawable/bg_criar_conta"
tools:context="com.dietcode.radiovox.CriarMinhaConta">
<ImageView
android:id="@+id/diskId"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginEnd="8dp"
android:layout_marginLeft="0dp"
android:layout_marginRight="0dp"
android:layout_marginStart="8dp"
app:layout_constraintLeft_toLeftOf="@+id/guidelineEsquerda"
app:layout_constraintRight_toLeftOf="@+id/guidelineDireita"
app:layout_constraintTop_toTopOf="@+id/guidelineTop"
app:srcCompat="@drawable/disk"
app:layout_constraintHorizontal_bias="0.0"
android:layout_marginTop="0dp" />
<TextView
android:id="@+id/textoCriarContaId"
android:layout_width="0dp"
android:layout_height="20dp"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:text="CRIE SUA CONTA"
android:textAlignment="center"
android:textAppearance="@style/TextAppearance.AppCompat.Medium"
android:textStyle="bold"
app:layout_constraintBottom_toTopOf="@+id/campoNomeId"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintLeft_toLeftOf="@+id/guidelineEsquerda"
app:layout_constraintRight_toLeftOf="@+id/guidelineDireita"
app:layout_constraintTop_toBottomOf="@+id/diskId" />
<EditText
android:id="@+id/campoNomeId"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginEnd="@+id/guidelineDireita"
android:layout_marginStart="@+id/guidelineEsquerda"
android:ems="10"
android:hint="Nome"
android:inputType="textPersonName"
app:layout_constraintRight_toLeftOf="@+id/guidelineDireita"
android:layout_marginRight="8dp"
android:layout_marginLeft="8dp"
app:layout_constraintLeft_toLeftOf="@+id/guidelineEsquerda"
app:layout_constraintHorizontal_bias="0.0"
android:layout_marginBottom="8dp"
app:layout_constraintBottom_toTopOf="@+id/campoEmailId" />
<EditText
android:id="@+id/campoEmailId"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginEnd="8dp"
android:layout_marginLeft="0dp"
android:layout_marginRight="0dp"
android:layout_marginStart="8dp"
android:ems="10"
android:hint="E-mail"
android:inputType="textEmailAddress"
app:layout_constraintLeft_toLeftOf="@+id/guidelineEsquerda"
app:layout_constraintRight_toLeftOf="@+id/guidelineDireita"
android:layout_marginBottom="8dp"
app:layout_constraintBottom_toTopOf="@+id/campoSenhaId" />
<EditText
android:id="@+id/campoSenhaId"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginEnd="8dp"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:layout_marginStart="8dp"
android:ems="10"
android:hint="Senha"
android:inputType="textPassword"
app:layout_constraintLeft_toLeftOf="@+id/guidelineEsquerda"
app:layout_constraintRight_toLeftOf="@+id/guidelineDireita"
app:layout_constraintHorizontal_bias="0.0"
android:layout_marginBottom="8dp"
app:layout_constraintBottom_toTopOf="@+id/campoConfirmarSenhaId" />
<EditText
android:id="@+id/campoConfirmarSenhaId"
style="@android:style/Widget.EditText"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:layout_marginStart="8dp"
android:ems="10"
android:hint="Confirmar senha"
android:inputType="textPassword"
app:layout_constraintBottom_toTopOf="@+id/botaoEntrarId"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintLeft_toLeftOf="@+id/guidelineEsquerda"
app:layout_constraintRight_toLeftOf="@+id/guidelineDireita" />
<android.support.constraint.Guideline
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/guidelineTop"
android:orientation="horizontal"
app:layout_constraintGuide_percent="0.16"
tools:layout_editor_absoluteY="95dp"
tools:layout_editor_absoluteX="0dp" />
<android.support.constraint.Guideline
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/guidelineEsquerda"
android:orientation="vertical"
app:layout_constraintGuide_percent="0.17"
tools:layout_editor_absoluteY="0dp"
tools:layout_editor_absoluteX="61dp" />
<android.support.constraint.Guideline
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/guidelineDireita"
android:orientation="vertical"
app:layout_constraintGuide_percent="0.83"
tools:layout_editor_absoluteY="0dp"
tools:layout_editor_absoluteX="299dp" />
<android.support.constraint.Guideline
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/guidelineBotton"
android:orientation="horizontal"
app:layout_constraintGuide_percent="0.98" />
<Button
android:id="@+id/botaoEntrarId"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginBottom="16dp"
android:layout_marginEnd="8dp"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:layout_marginStart="8dp"
android:background="@drawable/botao_entrar"
app:layout_constraintBottom_toTopOf="@+id/possuiContaid"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintLeft_toLeftOf="@+id/guidelineEsquerda"
app:layout_constraintRight_toLeftOf="@+id/guidelineDireita" />
<TextView
android:id="@+id/possuiContaid"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginEnd="8dp"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:layout_marginStart="8dp"
android:text="Já possui uma conta?"
android:textAlignment="center"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintLeft_toLeftOf="@+id/guidelineEsquerda"
app:layout_constraintRight_toLeftOf="@+id/guidelineDireita"
android:layout_marginBottom="8dp"
app:layout_constraintBottom_toTopOf="@+id/continueSemLogarId" />
<TextView
android:id="@+id/continueSemLogarId"
android:layout_width="0dp"
android:layout_height="17dp"
android:layout_marginEnd="8dp"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:layout_marginStart="8dp"
android:text="Continue sem logar"
android:textAlignment="center"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintLeft_toLeftOf="@+id/guidelineEsquerda"
app:layout_constraintRight_toLeftOf="@+id/guidelineDireita"
android:layout_marginBottom="8dp"
app:layout_constraintBottom_toTopOf="@+id/guidelineBotton" />
</android.support.constraint.ConstraintLayout>
logcat
08-04 11:57:50.581 21423-21423/com.dietcode.radiovox E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.dietcode.radiovox, PID: 21423
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.dietcode.radiovox/com.dietcode.radiovox.CriarMinhaConta}: java.lang.UnsupportedOperationException: Can't convert to dimension: type=0x12
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2695)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2769)
at android.app.ActivityThread.access$900(ActivityThread.java:177)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1430)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5910)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1405)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1200)
Caused by: java.lang.UnsupportedOperationException: Can't convert to dimension: type=0x12
at android.content.res.TypedArray.getDimensionPixelSize(TypedArray.java:584)
at android.view.ViewGroup$MarginLayoutParams.<init>(ViewGroup.java:6937)
at android.support.constraint.ConstraintLayout$LayoutParams.<init>(ConstraintLayout.java:1662)
at android.support.constraint.ConstraintLayout.generateLayoutParams(ConstraintLayout.java:1223)
at android.support.constraint.ConstraintLayout.generateLayoutParams(ConstraintLayout.java:383)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:808)
at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
at android.view.LayoutInflater.inflate(LayoutInflater.java:365)
at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:436)
at android.app.Activity.setContentView(Activity.java:2245)
at com.dietcode.radiovox.CriarMinhaConta.onCreate(CriarMinhaConta.java:16)
at android.app.Activity.performCreate(Activity.java:6178)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2648)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2769)
at android.app.ActivityThread.access$900(ActivityThread.java:177)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1430)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5910)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1405)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1200)
I created this Activity, and when I open it, the application closes. What can be?
– Igor Felipe
Igor your question is with a terrible formatting, where is described the difficulties you are having? What have you tried to do?
– Bsalvo
Your error is related to XML layout. There’s something wrong with it that is making the Activity setContentView() crash. Putting the entire XML would help more.
– Márcio Oliveira
Voce needs to be the "Anchors" of its contraintlayout
– Armando Marques Sobrinho