basic video playback

app/build.gradle

@@ -35,6 +35,7 @@ dependencies {
     implementation 'androidx.appcompat:appcompat:1.3.0'
     implementation 'com.google.android.material:material:1.4.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    implementation 'com.google.android.exoplayer:exoplayer:2.18.1'
     implementation("io.minio:minio:8.4.3")
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.3'

app/src/main/AndroidManifest.xml

@@ -3,6 +3,8 @@
     xmlns:tools="http://schemas.android.com/tools"
     package="asgardius.page.s3manager">
 
+    <uses-permission android:name="android.permission.INTERNET" />
+
     <application
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"

app/src/main/java/asgardius/page/s3manager/VideoPlayer.java

@@ -1,188 +1,49 @@
 package asgardius.page.s3manager;
 
-import android.annotation.SuppressLint;
-
-import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.AppCompatActivity;
 
-import android.os.Build;
 import android.os.Bundle;
-import android.os.Handler;
-import android.os.Looper;
-import android.view.MotionEvent;
-import android.view.View;
-import android.view.WindowInsets;
 
-import asgardius.page.s3manager.databinding.ActivityVideoPlayerBinding;
+import com.google.android.exoplayer2.ExoPlayer;
+import com.google.android.exoplayer2.MediaItem;
+import com.google.android.exoplayer2.ui.StyledPlayerView;
 
 /**
  * An example full-screen activity that shows and hides the system UI (i.e.
  * status bar and navigation/system bar) with user interaction.
  */
 public class VideoPlayer extends AppCompatActivity {
-    /**
-     * Whether or not the system UI should be auto-hidden after
-     * {@link #AUTO_HIDE_DELAY_MILLIS} milliseconds.
-     */
-    private static final boolean AUTO_HIDE = true;
 
-    /**
+    // creating a variable for exoplayerview.
-     * If {@link #AUTO_HIDE} is set, the number of milliseconds to wait after
+    protected StyledPlayerView playerView;
-     * user interaction before hiding the system UI.
-     */
-    private static final int AUTO_HIDE_DELAY_MILLIS = 3000;
 
-    /**
+
-     * Some older devices needs a small delay between UI widget updates
+    // url of video which we are loading.
-     * and a change of the status and navigation bar.
+    String videoURL = "https://video.asgardius.company/download/videos/41780585-a935-4d53-84c8-45ce97141231-480.mp4";
-     */
-    private static final int UI_ANIMATION_DELAY = 300;
-    private final Handler mHideHandler = new Handler(Looper.myLooper());
-    private View mContentView;
-    private final Runnable mHidePart2Runnable = new Runnable() {
-        @SuppressLint("InlinedApi")
-        @Override
-        public void run() {
-            // Delayed removal of status and navigation bar
-            if (Build.VERSION.SDK_INT >= 30) {
-                mContentView.getWindowInsetsController().hide(
-                        WindowInsets.Type.statusBars() | WindowInsets.Type.navigationBars());
-            } else {
-                // Note that some of these constants are new as of API 16 (Jelly Bean)
-                // and API 19 (KitKat). It is safe to use them, as they are inlined
-                // at compile-time and do nothing on earlier devices.
-                mContentView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE
-                        | View.SYSTEM_UI_FLAG_FULLSCREEN
-                        | View.SYSTEM_UI_FLAG_LAYOUT_STABLE
-                        | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
-                        | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
-                        | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);
-            }
-        }
-    };
-    private View mControlsView;
-    private final Runnable mShowPart2Runnable = new Runnable() {
-        @Override
-        public void run() {
-            // Delayed display of UI elements
-            ActionBar actionBar = getSupportActionBar();
-            if (actionBar != null) {
-                actionBar.show();
-            }
-            mControlsView.setVisibility(View.VISIBLE);
-        }
-    };
-    private boolean mVisible;
-    private final Runnable mHideRunnable = new Runnable() {
-        @Override
-        public void run() {
-            hide();
-        }
-    };
-    /**
-     * Touch listener to use for in-layout UI controls to delay hiding the
-     * system UI. This is to prevent the jarring behavior of controls going away
-     * while interacting with activity UI.
-     */
-    private final View.OnTouchListener mDelayHideTouchListener = new View.OnTouchListener() {
-        @Override
-        public boolean onTouch(View view, MotionEvent motionEvent) {
-            switch (motionEvent.getAction()) {
-                case MotionEvent.ACTION_DOWN:
-                    if (AUTO_HIDE) {
-                        delayedHide(AUTO_HIDE_DELAY_MILLIS);
-                    }
-                    break;
-                case MotionEvent.ACTION_UP:
-                    view.performClick();
-                    break;
-                default:
-                    break;
-            }
-            return false;
-        }
-    };
-    private ActivityVideoPlayerBinding binding;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_video_player);
+        playerView = findViewById(R.id.player_view);
+        try {
+            // creating a variable for exoplayer
+            ExoPlayer player = new ExoPlayer.Builder(this).build();
+            // Attach player to the view.
+            playerView.setPlayer(player);
+            MediaItem mediaItem = MediaItem.fromUri(videoURL);
 
-        binding = ActivityVideoPlayerBinding.inflate(getLayoutInflater());
+            // Set the media item to be played.
-        setContentView(binding.getRoot());
+            player.setMediaItem(mediaItem);
+            // Prepare the player.
+            player.prepare();
+            // Start the playback.
+            player.play();
 
-        mVisible = true;
+        } catch (Exception e) {
-        mControlsView = binding.fullscreenContentControls;
+            // below line is used for
-        mContentView = binding.fullscreenContent;
+            // handling our errors.
-
+            System.out.println("Error : " + e.toString());
-        // Set up the user interaction to manually show or hide the system UI.
-        mContentView.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View view) {
-                toggle();
-            }
-        });
-
-        // Upon interacting with UI controls, delay any scheduled hide()
-        // operations to prevent the jarring behavior of controls going away
-        // while interacting with the UI.
-        binding.dummyButton.setOnTouchListener(mDelayHideTouchListener);
-    }
-
-    @Override
-    protected void onPostCreate(Bundle savedInstanceState) {
-        super.onPostCreate(savedInstanceState);
-
-        // Trigger the initial hide() shortly after the activity has been
-        // created, to briefly hint to the user that UI controls
-        // are available.
-        delayedHide(100);
-    }
-
-    private void toggle() {
-        if (mVisible) {
-            hide();
-        } else {
-            show();
         }
     }
-
-    private void hide() {
-        // Hide UI first
-        ActionBar actionBar = getSupportActionBar();
-        if (actionBar != null) {
-            actionBar.hide();
-        }
-        mControlsView.setVisibility(View.GONE);
-        mVisible = false;
-
-        // Schedule a runnable to remove the status and navigation bar after a delay
-        mHideHandler.removeCallbacks(mShowPart2Runnable);
-        mHideHandler.postDelayed(mHidePart2Runnable, UI_ANIMATION_DELAY);
-    }
-
-    private void show() {
-        // Show the system bar
-        if (Build.VERSION.SDK_INT >= 30) {
-            mContentView.getWindowInsetsController().show(
-                    WindowInsets.Type.statusBars() | WindowInsets.Type.navigationBars());
-        } else {
-            mContentView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
-                    | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
-        }
-        mVisible = true;
-
-        // Schedule a runnable to display UI elements after a delay
-        mHideHandler.removeCallbacks(mHidePart2Runnable);
-        mHideHandler.postDelayed(mShowPart2Runnable, UI_ANIMATION_DELAY);
-    }
-
-    /**
-     * Schedules a call to hide() in delay milliseconds, canceling any
-     * previously scheduled calls.
-     */
-    private void delayedHide(int delayMillis) {
-        mHideHandler.removeCallbacks(mHideRunnable);
-        mHideHandler.postDelayed(mHideRunnable, delayMillis);
-    }
 }

app/src/main/res/layout/activity_video_player.xml

@@ -3,49 +3,18 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="?attr/fullscreenBackgroundColor"
+    android:background="@color/black"
     android:theme="@style/ThemeOverlay.AsgardiusS3Manager.FullscreenContainer"
     tools:context=".VideoPlayer">
 
     <!-- The primary full-screen view. This can be replaced with whatever view
          is needed to present your content, e.g. VideoView, SurfaceView,
          TextureView, etc. -->
-    <TextView
+    <!--Widget for exoplayer view-->
-        android:id="@+id/fullscreen_content"
+    <com.google.android.exoplayer2.ui.StyledPlayerView
+        android:id="@+id/player_view"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
+        android:layout_height="match_parent"/>
-        android:gravity="center"
-        android:keepScreenOn="true"
-        android:text="@string/dummy_content"
-        android:textColor="?attr/fullscreenTextColor"
-        android:textSize="50sp"
-        android:textStyle="bold" />
 
-    <!-- This FrameLayout insets its children based on system windows using
-         android:fitsSystemWindows. -->
-    <FrameLayout
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:fitsSystemWindows="true">
-
-        <LinearLayout
-            android:id="@+id/fullscreen_content_controls"
-            style="@style/Widget.Theme.AsgardiusS3Manager.ButtonBar.Fullscreen"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_gravity="bottom|center_horizontal"
-            android:orientation="horizontal"
-            tools:ignore="UselessParent">
-
-            <Button
-                android:id="@+id/dummy_button"
-                style="?android:attr/buttonBarButtonStyle"
-                android:layout_width="0dp"
-                android:layout_height="wrap_content"
-                android:layout_weight="1"
-                android:text="@string/dummy_button" />
-
-        </LinearLayout>
-    </FrameLayout>
 
 </FrameLayout>