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Question

i’m writing app using kotlin and i facing this problem

i can’t switch video player to full screen

this is my xml file :

<LinearLayout 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:id="@+id/main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/white_main"
    android:orientation="vertical"
    tools:context=".ui.activity.VideoActivity">

<com.abyx.ui.customView.CustomAppBar
    android:id="@+id/custom_app_bar"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:backIcon="true"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toTopOf="parent" />

<ScrollView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginBottom="16dp">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <TextView
            android:id="@+id/txt_video_title"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="16dp"
            android:layout_marginTop="16dp"
            android:layout_marginEnd="16dp"
            android:textColor="@color/color_text_black"
            android:textSize="20sp"
            android:textStyle="bold"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <androidx.cardview.widget.CardView
            android:id="@+id/video_card_view"
            android:layout_width="0dp"
            app:cardCornerRadius="15dp"
            android:layout_marginTop="16dp"
            android:layout_height="wrap_content"
            app:layout_constraintEnd_toEndOf="@+id/txt_video_title"
            app:layout_constraintStart_toStartOf="@+id/txt_video_title"
            app:layout_constraintTop_toBottomOf="@+id/txt_video_title">

            <com.google.android.exoplayer2.ui.PlayerView
                android:id="@+id/video_player"
                android:layout_width="match_parent"
                android:layout_height="240dp"
                android:padding="1dp"
                android:background="@drawable/back_video_player"
                app:controller_layout_id="@layout/custom_controller"
                app:player_layout_id="@layout/exo_player_view"
                app:use_controller="true" />

        </androidx.cardview.widget.CardView>

        <com.codesgood.views.JustifiedTextView
            android:id="@+id/justifiedTextView"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:text="@string/video_desc"
            android:textColor="@color/color_text_black"
            android:textSize="16sp"
            app:layout_constraintEnd_toEndOf="@+id/video_card_view"
            app:layout_constraintStart_toStartOf="@+id/video_card_view"
            app:layout_constraintTop_toBottomOf="@+id/video_card_view" />

        <TextView
            android:id="@+id/textView5"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:text="@string/progress_title"
            android:textColor="@color/color_text_black"
            android:textSize="20sp"
            android:textStyle="bold"
            app:layout_constraintEnd_toEndOf="@+id/justifiedTextView"
            app:layout_constraintHorizontal_bias="1.0"
            app:layout_constraintStart_toStartOf="@+id/justifiedTextView"
            app:layout_constraintTop_toBottomOf="@+id/justifiedTextView" />

        <RelativeLayout
            android:id="@+id/layout_progress"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            app:layout_constraintEnd_toEndOf="@+id/textView5"
            app:layout_constraintStart_toStartOf="@+id/justifiedTextView"
            app:layout_constraintTop_toBottomOf="@+id/textView5">

            <SeekBar
                android:id="@+id/progress_bar"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                android:layout_marginTop="8dp"
                android:max="100"
                android:progress="0"
                android:progressTint="@color/blue"
                android:thumb="@android:color/transparent" />

            <com.airbnb.lottie.LottieAnimationView
                android:id="@+id/lottie_animation_view"
                android:layout_width="40dp"
                android:layout_height="40dp"
                android:layout_centerVertical="true"
                android:rotation="90"
                app:lottie_autoPlay="true"
                app:lottie_loop="true"
                app:lottie_rawRes="@raw/progress_indicator" />

        </RelativeLayout>


        <TextView
            android:id="@+id/txt_progress"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textColor="@color/color_text_black"
            android:textSize="16sp"
            app:layout_constraintBottom_toTopOf="@+id/layout_progress"
            app:layout_constraintEnd_toEndOf="@+id/layout_progress"
            app:layout_constraintHorizontal_bias="0.0"
            app:layout_constraintStart_toStartOf="@+id/layout_progress"
            tools:text="۲۵/۱۰۰%" />

        <com.abyx.ui.customView.CustomButton
            android:id="@+id/btn_video_complete"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            app:layout_constraintEnd_toEndOf="@+id/layout_progress"
            app:layout_constraintStart_toStartOf="@+id/layout_progress"
            app:layout_constraintTop_toBottomOf="@+id/layout_progress" />

        <androidx.appcompat.widget.AppCompatButton
            android:id="@+id/btn_guid"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:background="@drawable/back_button_white"
            android:text="@string/guid"
            android:textColor="@color/blue"
            app:layout_constraintEnd_toEndOf="@+id/btn_video_complete"
            app:layout_constraintStart_toStartOf="@+id/btn_video_complete"
            app:layout_constraintTop_toBottomOf="@+id/btn_video_complete" />

        <LinearLayout
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginTop="24dp"
            android:elevation="0dp"
            android:orientation="horizontal"
            app:layout_constraintEnd_toEndOf="@+id/btn_guid"
            app:layout_constraintStart_toStartOf="@+id/btn_guid"
            app:layout_constraintTop_toBottomOf="@+id/btn_guid">

            <androidx.appcompat.widget.AppCompatButton
                android:id="@+id/btn_previous"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginEnd="16dp"
                android:layout_weight="0.5"
                android:background="@drawable/back_button_white"
                android:text="@string/previous_video"
                android:textColor="@color/blue" />

            <androidx.appcompat.widget.AppCompatButton
                android:id="@+id/btn_next"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginStart="16dp"
                android:layout_weight="0.5"
                android:background="@drawable/back_button_white"
                android:text="@string/next_video"
                android:textColor="@color/blue" />

        </LinearLayout>

    </androidx.constraintlayout.widget.ConstraintLayout>
</ScrollView>
</LinearLayout>

and this is my code where i setup video player :

val btnFullscreen = playerView.findViewById<ImageView>(R.id.img_fullscreen)
        player = SimpleExoPlayer.Builder(context)
            .setSeekBackIncrementMs(5000)
            .setSeekForwardIncrementMs(5000)
            .build()
        playerView.player = player
        playerView.keepScreenOn = true

        btnFullscreen.setOnClickListener {
            // full screen
        }

i want when btnFullscreen clicked rotate screen and make video player full screen and when exit full screen, show the video with width and height that set in xml file
how should i do this?
Thanks in advance.

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Danh mục

make video full screen on click