AppBarLayout change scaletype of imageview
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Multi tool use
I have created an AppBarLayout for a ProfileActivity. I'm using an ImageView to have a background for said AppBarLayout.
Unfortunately the attribute android:scaleType="" doesn't change anything. I currently have it set to "centerCrop" but it doesn't adjust accordingly to that. Am I missing something, it seems like the setting gets overwritten to "fitXY".
Appreciate all help.
Screenshot of the Design Preview
<android.support.design.widget.AppBarLayout
android:id="@+id/aplProfile"
android:layout_width="match_parent"
android:layout_height="200dp"
android:theme="@style/ThemeOverlay.AppCompat.Dark"
>
<android.support.design.widget.CollapsingToolbarLayout
android:id="@+id/ctlProfileBar"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="exitUntilCollapsed|scroll|snap"
app:contentScrim="?attr/colorPrimary"
app:title="@string/profile_name"
app:expandedTitleTextAppearance="@style/CollapsingToolbarLayoutExpandedTextStyle"
app:expandedTitleGravity="bottom|center_horizontal"
app:expandedTitleMarginStart="64dp"
app:expandedTitleMarginEnd="64dp">
<ImageView
android:id="@+id/ivwProfileHeader"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/default_header"
android:contentDescription="@string/profile_avatar_desc"
android:scaleType="centerCrop"
app:layout_collapseMode="pin"
app:layout_constraintTop_toTopOf="parent" />
<android.support.constraint.ConstraintLayout
android:id="@+id/ctlProfileHeader"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/tvwName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="148dp"
android:layout_marginEnd="8dp"
android:lineSpacingExtra="14sp"
android:text="@string/profile_name"
android:textAlignment="center"
android:textColor="@android:color/white"
android:textSize="18sp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.501"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</android.support.constraint.ConstraintLayout>
<android.support.v7.widget.Toolbar
android:id="@+id/tbarProfile"
app:popupTheme="@style/ThemeOverlay.AppCompat.Dark"
app:layout_collapseMode="parallax"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize">
</android.support.v7.widget.Toolbar>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
java
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add a comment |
I have created an AppBarLayout for a ProfileActivity. I'm using an ImageView to have a background for said AppBarLayout.
Unfortunately the attribute android:scaleType="" doesn't change anything. I currently have it set to "centerCrop" but it doesn't adjust accordingly to that. Am I missing something, it seems like the setting gets overwritten to "fitXY".
Appreciate all help.
Screenshot of the Design Preview
<android.support.design.widget.AppBarLayout
android:id="@+id/aplProfile"
android:layout_width="match_parent"
android:layout_height="200dp"
android:theme="@style/ThemeOverlay.AppCompat.Dark"
>
<android.support.design.widget.CollapsingToolbarLayout
android:id="@+id/ctlProfileBar"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="exitUntilCollapsed|scroll|snap"
app:contentScrim="?attr/colorPrimary"
app:title="@string/profile_name"
app:expandedTitleTextAppearance="@style/CollapsingToolbarLayoutExpandedTextStyle"
app:expandedTitleGravity="bottom|center_horizontal"
app:expandedTitleMarginStart="64dp"
app:expandedTitleMarginEnd="64dp">
<ImageView
android:id="@+id/ivwProfileHeader"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/default_header"
android:contentDescription="@string/profile_avatar_desc"
android:scaleType="centerCrop"
app:layout_collapseMode="pin"
app:layout_constraintTop_toTopOf="parent" />
<android.support.constraint.ConstraintLayout
android:id="@+id/ctlProfileHeader"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/tvwName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="148dp"
android:layout_marginEnd="8dp"
android:lineSpacingExtra="14sp"
android:text="@string/profile_name"
android:textAlignment="center"
android:textColor="@android:color/white"
android:textSize="18sp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.501"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</android.support.constraint.ConstraintLayout>
<android.support.v7.widget.Toolbar
android:id="@+id/tbarProfile"
app:popupTheme="@style/ThemeOverlay.AppCompat.Dark"
app:layout_collapseMode="parallax"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize">
</android.support.v7.widget.Toolbar>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
java

add a comment |
I have created an AppBarLayout for a ProfileActivity. I'm using an ImageView to have a background for said AppBarLayout.
Unfortunately the attribute android:scaleType="" doesn't change anything. I currently have it set to "centerCrop" but it doesn't adjust accordingly to that. Am I missing something, it seems like the setting gets overwritten to "fitXY".
Appreciate all help.
Screenshot of the Design Preview
<android.support.design.widget.AppBarLayout
android:id="@+id/aplProfile"
android:layout_width="match_parent"
android:layout_height="200dp"
android:theme="@style/ThemeOverlay.AppCompat.Dark"
>
<android.support.design.widget.CollapsingToolbarLayout
android:id="@+id/ctlProfileBar"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="exitUntilCollapsed|scroll|snap"
app:contentScrim="?attr/colorPrimary"
app:title="@string/profile_name"
app:expandedTitleTextAppearance="@style/CollapsingToolbarLayoutExpandedTextStyle"
app:expandedTitleGravity="bottom|center_horizontal"
app:expandedTitleMarginStart="64dp"
app:expandedTitleMarginEnd="64dp">
<ImageView
android:id="@+id/ivwProfileHeader"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/default_header"
android:contentDescription="@string/profile_avatar_desc"
android:scaleType="centerCrop"
app:layout_collapseMode="pin"
app:layout_constraintTop_toTopOf="parent" />
<android.support.constraint.ConstraintLayout
android:id="@+id/ctlProfileHeader"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/tvwName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="148dp"
android:layout_marginEnd="8dp"
android:lineSpacingExtra="14sp"
android:text="@string/profile_name"
android:textAlignment="center"
android:textColor="@android:color/white"
android:textSize="18sp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.501"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</android.support.constraint.ConstraintLayout>
<android.support.v7.widget.Toolbar
android:id="@+id/tbarProfile"
app:popupTheme="@style/ThemeOverlay.AppCompat.Dark"
app:layout_collapseMode="parallax"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize">
</android.support.v7.widget.Toolbar>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
java

I have created an AppBarLayout for a ProfileActivity. I'm using an ImageView to have a background for said AppBarLayout.
Unfortunately the attribute android:scaleType="" doesn't change anything. I currently have it set to "centerCrop" but it doesn't adjust accordingly to that. Am I missing something, it seems like the setting gets overwritten to "fitXY".
Appreciate all help.
Screenshot of the Design Preview
<android.support.design.widget.AppBarLayout
android:id="@+id/aplProfile"
android:layout_width="match_parent"
android:layout_height="200dp"
android:theme="@style/ThemeOverlay.AppCompat.Dark"
>
<android.support.design.widget.CollapsingToolbarLayout
android:id="@+id/ctlProfileBar"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="exitUntilCollapsed|scroll|snap"
app:contentScrim="?attr/colorPrimary"
app:title="@string/profile_name"
app:expandedTitleTextAppearance="@style/CollapsingToolbarLayoutExpandedTextStyle"
app:expandedTitleGravity="bottom|center_horizontal"
app:expandedTitleMarginStart="64dp"
app:expandedTitleMarginEnd="64dp">
<ImageView
android:id="@+id/ivwProfileHeader"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/default_header"
android:contentDescription="@string/profile_avatar_desc"
android:scaleType="centerCrop"
app:layout_collapseMode="pin"
app:layout_constraintTop_toTopOf="parent" />
<android.support.constraint.ConstraintLayout
android:id="@+id/ctlProfileHeader"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/tvwName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="148dp"
android:layout_marginEnd="8dp"
android:lineSpacingExtra="14sp"
android:text="@string/profile_name"
android:textAlignment="center"
android:textColor="@android:color/white"
android:textSize="18sp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.501"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</android.support.constraint.ConstraintLayout>
<android.support.v7.widget.Toolbar
android:id="@+id/tbarProfile"
app:popupTheme="@style/ThemeOverlay.AppCompat.Dark"
app:layout_collapseMode="parallax"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize">
</android.support.v7.widget.Toolbar>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
java
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java

edited Dec 29 '18 at 22:03
Flimzy
38.1k96597
38.1k96597
asked Dec 29 '18 at 22:02
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
Kelvin HomannKelvin Homann
12
12
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