If we want to show the video to our android application then we do not store the video inside the project, this will increase the app size. So instead, we can upload the video to YouTube and stream it in the app to decreases the app size.

So In this blog,

I have shown you how to play the video in your own android app.

We have been already interacting with Google APIs, So we need to get the Google Developer API Key first.

Follow below steps to obtain your Google Developer Android API Key.

How to get Google Developer Android API Key

Go to Google Developer Console and select or create a new project.
On the left sidebar, select APIs under APIs & auth and turn the status ON for YouTube Data API v3.
On the left sidebar, select Credentials and Create new key under Public API access.
When popup comes asking you to choose a platform, select Android Key.
Click on create. Now you should see the API KEY on the dashboard.

Get the YouTubeAndroidPlayerApi.jar

First, you have to Download the latest of a version of YouTube Android Player API.
After download, extract it. Once extracted, you can find YouTubeAndroidPlayerApi.jar file inside libs folder.
Paste the YouTubeAndroidPlayerApi.jar file in your project’s libs folder.

Code Implementation

Open the layout file of your activity (activity_main.xml) and add below code. This creates a simple layout with YouTubePlayerView.

For YouTubePlayerView

    <com.google.android.youtube.player.YouTubePlayerView
            android:id="@+id/youtube_view"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginBottom="30dp" />

<com.google.android.youtube.player.YouTubePlayerView

android:id="@+id/youtube_view"

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:layout_marginBottom="30dp" />

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout 
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true"
    tools:context=".MainActivity">

    <TextView
        android:id="@+id/heading"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_margin="20dp"
        android:gravity="center_horizontal"
        android:minWidth="150dp"
        android:paddingTop="50dp"
        android:text="My youtube player"
        android:textAppearance="@style/TextAppearance.AppCompat.Large"
        android:textColor="#808080" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:gravity="center"
        android:orientation="vertical"
        android:padding="20dp">

        <com.google.android.youtube.player.YouTubePlayerView
            android:id="@+id/youtube_view"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginBottom="30dp" />

        <Button
            android:id="@+id/start_video_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_margin="5dp"
            android:minWidth="210dp"
            android:text="PLAY VIDEO STANDALONE" />

        <CheckBox
            android:id="@+id/lightbox_checkbox"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_margin="5dp"
            android:minWidth="150dp"
            android:text="Lightbox mode"
            android:textColor="#808080" />
    </LinearLayout>

</android.support.design.widget.CoordinatorLayout>

<?xml version="1.0" encoding="utf-8"?>

<android.support.design.widget.CoordinatorLayout

xmlns:android="http://schemas.android.com/apk/res/android"

xmlns:tools="http://schemas.android.com/tools"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:fitsSystemWindows="true"

tools:context=".MainActivity">

<TextView

android:id="@+id/heading"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_margin="20dp"

android:gravity="center_horizontal"

android:minWidth="150dp"

android:paddingTop="50dp"

android:text="My youtube player"

android:textAppearance="@style/TextAppearance.AppCompat.Large"

android:textColor="#808080" />

<LinearLayout

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:layout_gravity="center"

android:gravity="center"

android:orientation="vertical"

android:padding="20dp">

<com.google.android.youtube.player.YouTubePlayerView

android:id="@+id/youtube_view"

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:layout_marginBottom="30dp" />

<Button

android:id="@+id/start_video_button"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_margin="5dp"

android:minWidth="210dp"

android:text="PLAY VIDEO STANDALONE" />

<CheckBox

android:id="@+id/lightbox_checkbox"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_margin="5dp"

android:minWidth="150dp"

android:text="Lightbox mode"

android:textColor="#808080" />

</LinearLayout>

</android.support.design.widget.CoordinatorLayout>

A view for displaying YouTube videos. Using this View directly is an alternative to using theYouTubePlayerFragment. If you choose to use this view directly, your activity needs to extend YouTubeBaseActivity.

To get started, place this view in your view hierarchy and call initialize(String, OnInitializedListener) to create a YouTubePlayer which you can use to load videos into this View.

youTubeView.initialize(DEVELOPER_KEY, this);

1	youTubeView.initialize(DEVELOPER_KEY, this);

This view will save and restore the state of the YouTubePlayer associated with the view as part of the onSaveInstanceState/onRestoreInstanceState flow.

This activity also contains few initialization listener methods to know the status of the youtube player.

MainActivity.java

package testapplication.amangupta.youtubedemo;

import android.content.Intent;
import android.content.pm.ResolveInfo;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.Toast;

import com.google.android.youtube.player.YouTubeBaseActivity;
import com.google.android.youtube.player.YouTubeInitializationResult;
import com.google.android.youtube.player.YouTubePlayer;
import com.google.android.youtube.player.YouTubePlayerView;
import com.google.android.youtube.player.YouTubeStandalonePlayer;

import java.util.List;

public class MainActivity extends YouTubeBaseActivity implements
        YouTubePlayer.OnInitializedListener, View.OnClickListener {
    private static final String DEVELOPER_KEY = "YOUR_DEVELOPER_KEY";
    private static final String VIDEO_ID = "cdgQpa1pUUE";
    private Button playVideoButton;
    private CheckBox lightboxModeCheckBox;
    private static final int REQ_START_STANDALONE_PLAYER = 1;
    private static final int REQ_RESOLVE_SERVICE_MISSING = 2;
    private YouTubePlayerView youTubeView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        playVideoButton = (Button) findViewById(R.id.start_video_button);
        lightboxModeCheckBox = (CheckBox) findViewById(R.id.lightbox_checkbox);
        youTubeView = (YouTubePlayerView) findViewById(R.id.youtube_view);

        // Initializing video player with developer key
        youTubeView.initialize(DEVELOPER_KEY, this);
        playVideoButton.setOnClickListener(this);
    }

    @Override
    public void onInitializationFailure(YouTubePlayer.Provider provider,
                                        YouTubeInitializationResult errorReason) {
        if (errorReason.isUserRecoverableError()) {
            errorReason.getErrorDialog(this, REQ_START_STANDALONE_PLAYER).show();
        } else {
            String errorMessage = String.format(
                    getString(R.string.error_player), errorReason.toString());
            Toast.makeText(this, errorMessage, Toast.LENGTH_LONG).show();
        }
    }

    @Override
    public void onInitializationSuccess(YouTubePlayer.Provider provider,
                                        YouTubePlayer player, boolean wasRestored) {
        if (!wasRestored) {

            // loadVideo() will auto play video
            // Use cueVideo() method, if you don't want to play it automatically
            player.cueVideo(VIDEO_ID);

            // Hiding player controls
            // player.setPlayerStyle(YouTubePlayer.PlayerStyle.CHROMELESS);
        }
    }

    @Override
    public void onClick(View v) {

        boolean lightboxMode = lightboxModeCheckBox.isChecked();

        Intent intent = null;
        if (v == playVideoButton) {
            intent = YouTubeStandalonePlayer.createVideoIntent(
                    this, DEVELOPER_KEY, VIDEO_ID, 0, false, lightboxMode);
        }

        if (intent != null) {
            if (canResolveIntent(intent)) {
                startActivityForResult(intent, REQ_START_STANDALONE_PLAYER);
            } else {
                // Could not resolve the intent - must need to install or update the YouTube API service.
                YouTubeInitializationResult.SERVICE_MISSING
                        .getErrorDialog(this, REQ_RESOLVE_SERVICE_MISSING).show();
            }
        }
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);

        if (requestCode == REQ_START_STANDALONE_PLAYER) {
            // Retry initialization if user performed a recovery action
            getYouTubePlayerProvider().initialize(DEVELOPER_KEY, this);
        }
        if (requestCode == REQ_START_STANDALONE_PLAYER && resultCode != RESULT_OK) {
            YouTubeInitializationResult errorReason =
                    YouTubeStandalonePlayer.getReturnedInitializationResult(data);
            if (errorReason.isUserRecoverableError()) {
                errorReason.getErrorDialog(this, 0).show();
            } else {
                String errorMessage =
                        String.format(getString(R.string.error_player), errorReason.toString());
                Toast.makeText(this, errorMessage, Toast.LENGTH_LONG).show();
            }
        }
    }


    private boolean canResolveIntent(Intent intent) {
        List<ResolveInfo> resolveInfo = getPackageManager().queryIntentActivities(intent, 0);
        return resolveInfo != null && !resolveInfo.isEmpty();
    }

    private int parseInt(String text, int defaultValue) {
        if (!TextUtils.isEmpty(text)) {
            try {
                return Integer.parseInt(text);
            } catch (NumberFormatException e) {
                // fall through
            }
        }
        return defaultValue;
    }

    private YouTubePlayer.Provider getYouTubePlayerProvider() {
        return (YouTubePlayerView) findViewById(R.id.youtube_view);
    }
}

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package testapplication.amangupta.youtubedemo;

import android.content.Intent;

import android.content.pm.ResolveInfo;

import android.os.Bundle;

import android.text.TextUtils;

import android.view.Menu;

import android.view.MenuItem;

import android.view.View;

import android.widget.Button;

import android.widget.CheckBox;

import android.widget.Toast;

import com.google.android.youtube.player.YouTubeBaseActivity;

import com.google.android.youtube.player.YouTubeInitializationResult;

import com.google.android.youtube.player.YouTubePlayer;

import com.google.android.youtube.player.YouTubePlayerView;

import com.google.android.youtube.player.YouTubeStandalonePlayer;

import java.util.List;

public class MainActivity extends YouTubeBaseActivity implements

YouTubePlayer.OnInitializedListener, View.OnClickListener {

private static final String DEVELOPER_KEY = "YOUR_DEVELOPER_KEY";

private static final String VIDEO_ID = "cdgQpa1pUUE";

private Button playVideoButton;

private CheckBox lightboxModeCheckBox;

private static final int REQ_START_STANDALONE_PLAYER = 1;

private static final int REQ_RESOLVE_SERVICE_MISSING = 2;

private YouTubePlayerView youTubeView;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

playVideoButton = (Button) findViewById(R.id.start_video_button);

lightboxModeCheckBox = (CheckBox) findViewById(R.id.lightbox_checkbox);

youTubeView = (YouTubePlayerView) findViewById(R.id.youtube_view);

// Initializing video player with developer key

youTubeView.initialize(DEVELOPER_KEY, this);

playVideoButton.setOnClickListener(this);

}

@Override

public void onInitializationFailure(YouTubePlayer.Provider provider,

YouTubeInitializationResult errorReason) {

if (errorReason.isUserRecoverableError()) {

errorReason.getErrorDialog(this, REQ_START_STANDALONE_PLAYER).show();

} else {

String errorMessage = String.format(

getString(R.string.error_player), errorReason.toString());

Toast.makeText(this, errorMessage, Toast.LENGTH_LONG).show();

}

@Override

public void onInitializationSuccess(YouTubePlayer.Provider provider,

YouTubePlayer player, boolean wasRestored) {

if (!wasRestored) {

// loadVideo() will auto play video

// Use cueVideo() method, if you don't want to play it automatically

player.cueVideo(VIDEO_ID);

// Hiding player controls

// player.setPlayerStyle(YouTubePlayer.PlayerStyle.CHROMELESS);

}

@Override

public void onClick(View v) {

boolean lightboxMode = lightboxModeCheckBox.isChecked();

Intent intent = null;

if (v == playVideoButton) {

intent = YouTubeStandalonePlayer.createVideoIntent(

this, DEVELOPER_KEY, VIDEO_ID, 0, false, lightboxMode);

}

if (intent != null) {

if (canResolveIntent(intent)) {

startActivityForResult(intent, REQ_START_STANDALONE_PLAYER);

} else {

// Could not resolve the intent - must need to install or update the YouTube API service.

YouTubeInitializationResult.SERVICE_MISSING

.getErrorDialog(this, REQ_RESOLVE_SERVICE_MISSING).show();

}

@Override

protected void onActivityResult(int requestCode, int resultCode, Intent data) {

super.onActivityResult(requestCode, resultCode, data);

if (requestCode == REQ_START_STANDALONE_PLAYER) {

// Retry initialization if user performed a recovery action

getYouTubePlayerProvider().initialize(DEVELOPER_KEY, this);

}

if (requestCode == REQ_START_STANDALONE_PLAYER && resultCode != RESULT_OK) {

YouTubeInitializationResult errorReason =

YouTubeStandalonePlayer.getReturnedInitializationResult(data);

if (errorReason.isUserRecoverableError()) {

errorReason.getErrorDialog(this, 0).show();

} else {

String errorMessage =

String.format(getString(R.string.error_player), errorReason.toString());

Toast.makeText(this, errorMessage, Toast.LENGTH_LONG).show();

}

private boolean canResolveIntent(Intent intent) {

List<ResolveInfo> resolveInfo = getPackageManager().queryIntentActivities(intent, 0);

return resolveInfo != null && !resolveInfo.isEmpty();

}

private int parseInt(String text, int defaultValue) {

if (!TextUtils.isEmpty(text)) {

try {

return Integer.parseInt(text);

} catch (NumberFormatException e) {

// fall through

}

return defaultValue;

}

private YouTubePlayer.Provider getYouTubePlayerProvider() {

return (YouTubePlayerView) findViewById(R.id.youtube_view);

}

Maybe this tutorial is worked for you.

Source:

https://developers.google.com/youtube/

Aman Gupta 22 September 2023

. . .

Discuss on Helpdesk

How to make your own youtube player in android

How to get Google Developer Android API Key

Get the YouTubeAndroidPlayerApi.jar

Code Implementation

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How to make your own youtube player in android

How to get Google Developer Android API Key

Get the YouTubeAndroidPlayerApi.jar

Code Implementation

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