android - TextInputEditText view not rendering as expected -

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my problem textinputedittext view not expand take entire width of parent expect using android:layout_width="match_parent". code below snippet application:

<?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:id="@+id/constraintlayout">     <android.support.design.widget.textinputlayout         android:layout_width="0dp"         android:layout_height="wrap_content"         android:id="@+id/textinputlayout1"         android:layout_margintop="16dp"         app:layout_constrainttop_totopof="@+id/constraintlayout"         android:layout_marginstart="16dp"         app:layout_constraintleft_toleftof="@+id/constraintlayout"         android:layout_marginleft="16dp"         app:layout_constraintright_toleftof="@+id/guideline3"         android:layout_marginend="8dp"         android:layout_marginright="8dp">         <android.support.design.widget.textinputedittext             android:layout_width="match_parent"             android:layout_height="wrap_content"             android:id="@+id/textinputedittext1"/>     </android.support.design.widget.textinputlayout>     <android.support.design.widget.textinputlayout         android:layout_width="0dp"         android:layout_height="wrap_content"         android:id="@+id/textinputlayout2"         android:layout_marginstart="16dp"         app:layout_constraintleft_torightof="@+id/textinputlayout1"         android:layout_marginleft="16dp"         android:layout_marginend="16dp"         app:layout_constraintright_torightof="@+id/constraintlayout"         android:layout_marginright="16dp"         app:layout_constrainttop_totopof="@+id/textinputlayout1"         app:layout_constraintbottom_tobottomof="@+id/textinputlayout1">          <android.support.design.widget.textinputedittext             android:layout_width="match_parent"             android:layout_height="wrap_content"             android:id="@+id/textinputedittext2"             android:layout_weight="1"             tools:layout_editor_absolutey="0dp"             tools:layout_editor_absolutex="0dp"/>     </android.support.design.widget.textinputlayout>      <android.support.constraint.guideline         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:id="@+id/guideline3"         app:layout_constraintguide_percent="51"         android:orientation="vertical"         tools:layout_editor_absolutey="0dp"         tools:layout_editor_absolutex="216dp"/>  </android.support.constraint.constraintlayout>

your code fine, using older version of constraintlayout (e.g. alpha 4). try updating latest alpha 6, fix issue (you need replace app:layout_constraintguide_percent="51" app:layout_constraintguide_percent="0.5" there api change)


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