androidconstraintsandroid-constraintlayout
Constraint layout responsive design problem - android (Closed)
I am using constraint layout to design a UI. And the problem is that the design looks good for 5 inches to 5.5-inch screens (that means 1080x1920 dpi to 1440x2560 dpi) but the problem occurs when I am switching 3.7 inches to 4.7-inch screens (480x800 dpi to 768x1280 dpi) then the down side of the UI is gone.
So, how can I responsive my UI design for all device screen using constraint layout?
5 inch to 5.5 inch screens (that means 1080x1920 dpi to 1440x2560 dpi)
3.7 inch to 4.7 inch screens (480x800 dpi to 768x1280 dpi)
<?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.support.constraint.ConstraintLayout
android:id="@+id/constraintLayout2"
android:layout_width="0dp"
android:layout_height="209dp"
app:layout_constraintVertical_weight="1"
app:layout_constraintBottom_toTopOf="@+id/constraintLayout"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<ImageView
android:id="@+id/imageView4"
android:layout_width="208dp"
android:layout_height="0dp"
android:layout_marginBottom="16dp"
android:layout_marginTop="8dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:srcCompat="@drawable/lion_king" />
</android.support.constraint.ConstraintLayout>
<android.support.constraint.ConstraintLayout
android:id="@+id/constraintLayout"
android:layout_width="0dp"
android:layout_height="0dp"
android:background="@color/colorGre"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/constraintLayout2"
app:layout_constraintVertical_weight="3">
<EditText
android:id="@+id/editText5"
android:layout_width="298dp"
android:layout_height="52dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="24dp"
android:background="@drawable/react_edittext"
android:ems="10"
android:inputType="textPersonName"
android:text="Name"
android:textAlignment="center"
android:textAppearance="?android:textAppearanceMedium"
android:textColor="@android:color/white"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.494"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<EditText
android:id="@+id/editText6"
android:layout_width="298dp"
android:layout_height="52dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="12dp"
android:background="@drawable/react_edittext"
android:ems="10"
android:inputType="textPersonName"
android:text="Name"
android:textAlignment="center"
android:textAppearance="?android:textAppearanceMedium"
android:textColor="@android:color/white"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.494"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/editText5" />
<TextView
android:id="@+id/textView"
android:layout_width="204dp"
android:layout_height="32dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="20dp"
android:text="TextView"
android:textAlignment="center"
android:textAppearance="?android:textAppearanceMedium"
android:textColor="@android:color/white"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.497"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/editText6" />
<Button
android:id="@+id/button"
android:layout_width="330dp"
android:layout_height="wrap_content"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="20dp"
android:background="@drawable/react_button"
android:backgroundTint="@color/colorAccent"
android:text="Button"
android:textAppearance="?android:textAppearanceMedium"
android:textColor="@android:color/white"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.492"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/textView" />
<Button
android:id="@+id/button2"
android:layout_width="330dp"
android:layout_height="wrap_content"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="12dp"
android:background="@drawable/react_button"
android:backgroundTint="@color/colorPrimary"
android:text="Button"
android:textAppearance="?android:textAppearanceMedium"
android:textColor="@android:color/white"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.492"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/button" />
<TextView
android:id="@+id/textView2"
android:layout_width="189dp"
android:layout_height="32dp"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="20dp"
android:text="TextView"
android:textAlignment="center"
android:textAppearance="?android:textAppearanceMedium"
android:textColor="@android:color/white"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/button2"
app:layout_constraintVertical_bias="0.0" />
</android.support.constraint.ConstraintLayout>
</android.support.constraint.ConstraintLayout>
Solution
Firstly dont use fixed width height if really not needed. You can use guidelines instead of giving start and end margins all views. Check layout below
<android.support.constraint.ConstraintLayout
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:background="@color/c_ffc72c">
<android.support.constraint.ConstraintLayout
android:id="@+id/constraintLayout2"
android:layout_width="0dp"
android:layout_height="0dp"
android:background="@color/white"
app:layout_constraintBottom_toTopOf="@+id/constraintLayout"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_weight="1">
<ImageView
android:id="@+id/imageView4"
android:layout_width="wrap_content"
android:layout_height="0dp"
android:layout_marginTop="8dp"
android:layout_marginBottom="16dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:srcCompat="@drawable/ic_creditcard" />
</android.support.constraint.ConstraintLayout>
<android.support.constraint.ConstraintLayout
android:id="@+id/constraintLayout"
android:layout_width="0dp"
android:layout_height="0dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toStartOf="@+id/guidelineEnd"
app:layout_constraintStart_toStartOf="@+id/guidelineStart"
app:layout_constraintTop_toBottomOf="@+id/constraintLayout2"
app:layout_constraintVertical_weight="3">
<EditText
android:id="@+id/editText5"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="24dp"
android:ems="10"
android:inputType="textPersonName"
android:text="Name"
android:textAlignment="center"
android:textAppearance="?android:textAppearanceMedium"
android:textColor="@android:color/white"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<EditText
android:id="@+id/editText6"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="12dp"
android:ems="10"
android:inputType="textPersonName"
android:text="Name"
android:textAlignment="center"
android:textAppearance="?android:textAppearanceMedium"
android:textColor="@android:color/white"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/editText5" />
<TextView
android:id="@+id/textView"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:text="TextView"
android:textAlignment="center"
android:textAppearance="?android:textAppearanceMedium"
android:textColor="@android:color/white"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/editText6" />
<Button
android:id="@+id/button"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:backgroundTint="@color/colorAccent"
android:text="Button"
android:textAppearance="?android:textAppearanceMedium"
android:textColor="@android:color/white"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/textView" />
<Button
android:id="@+id/button2"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="12dp"
android:backgroundTint="@color/colorPrimary"
android:text="Button"
android:textAppearance="?android:textAppearanceMedium"
android:textColor="@android:color/white"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/button" />
<TextView
android:id="@+id/textView2"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:layout_marginEnd="8dp"
android:text="TextView"
android:textAlignment="center"
android:textAppearance="?android:textAppearanceMedium"
android:textColor="@android:color/white"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/button2"
app:layout_constraintVertical_bias="0.0" />
</android.support.constraint.ConstraintLayout>
<android.support.constraint.Guideline
android:id="@+id/guidelineStart"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
app:layout_constraintGuide_begin="20dp" />
<android.support.constraint.Guideline
android:id="@+id/guidelineEnd"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
app:layout_constraintGuide_end="20dp" />
</android.support.constraint.ConstraintLayout>