I'm trying to develop an application that uses Camera 2 API, but I have a problem when I try to edit the height of the bottom bar. I would like to remove the black space between the camera and bottom bar. Moreover, I would like to extend the camera height.
I followed the Google Camera2Basic example.
Could I fix this problem?
Thanks.
activity_camera.xml
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#000"
tools:context=".CameraActivity" />
fragment_camera2.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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:foreground="?selectableItemBackground" >
<widgets.AutoFitTextureView
android:id="@+id/texture"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true" />
<FrameLayout
android:id="@+id/control"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:elevation="4dp"
android:paddingBottom="12dp"
android:paddingLeft="16dp"
android:paddingRight="16dp"
android:paddingTop="12dp"
android:background="@color/white" >
<ImageButton
android:id="@+id/picture"
android:layout_width="@dimen/ic_camera"
android:layout_height="@dimen/ic_camera"
android:layout_gravity="center"
android:background="@drawable/cam_circle_selector"
android:contentDescription="@string/description_info"
android:scaleType="fitXY"
app:srcCompat="@drawable/ic_action_capture" />
</FrameLayout>
</RelativeLayout>
You can add the Actionbar back which will cause your camera_view getting a little lower and remove the black divider. In styles.xml, replace this line
<style name="MaterialTheme" parent="android:Theme.Material.Light.NoActionBar.Fullscreen" />
with
<style name="MaterialTheme" parent="android:Theme.Material.Light" />
If you don't want to add Actionbar, you may have to modify AutoFitTextureView or Camera2BasicFragment class.
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