Android Studio: Loading and play video from URL link

You want to play video from the internet by android phone must will you use webview. and follow whit me step by step

The First in your AndroidMainfest.xml will allow permission it well.

Code:

 <uses-permission android:name="android.permission.INTERNET"/>
 <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
 <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>

And then in here and an in Activity put this code android:hardwareAccelerated="true" into Activity

<activity
android:name=".MainActivity"    
android:label="@string/app_name"       
android:hardwareAccelerated="true"    
android:theme="@style/AppTheme.NoActionBar">
    <intent-filter>
        <action android:name="android.intent.action.MAIN" />
        <category android:name="android.intent.category.LAUNCHER" />
    </intent-filter>
</activity>

This Code in MainActivity

public class MainActivity extends AppCompatActivity {

    private WebView mwebView;


    private WebView mWebView;
    private LinearLayout mContentView;
    private FrameLayout mCustomViewContainer;
    private View mCustomView;
    private WebChromeClient.CustomViewCallback mCustomViewCallback;
    FrameLayout.LayoutParams COVER_SCREEN_GRAVITY_CENTER = new FrameLayout.LayoutParams(
            ViewGroup.LayoutParams.WRAP_CONTENT,
            ViewGroup.LayoutParams.WRAP_CONTENT, Gravity.CENTER);

    private WebChromeClient mWebChromeClient;

    @Override    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);


        FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
        fab.setOnClickListener(new View.OnClickListener() {
            @Override            public void onClick(View view) {
                Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
                        .setAction("Action", null).show();
            }
        });


        mContentView = (LinearLayout) findViewById(R.id.liner);
        mWebView = (WebView) findViewById(R.id.myWebView);
        mCustomViewContainer = (FrameLayout) findViewById(R.id.fullscreen_custom_content);

        mWebChromeClient = new WebChromeClient() {


            @Override            
public void onShowCustomView(View view, WebChromeClient.CustomViewCallback callback)
            {
                // if a view already exists then immediately terminate the new one                
if (mCustomView != null)
                {
                    callback.onCustomViewHidden();
                    return;
                }

                // Add the custom view to its container.                
mCustomViewContainer.addView(view, COVER_SCREEN_GRAVITY_CENTER);
                mCustomView = view;
                mCustomViewCallback = callback;

                // hide main browser view                
mContentView.setVisibility(View.GONE);

                // Finally show the custom view container.                
mCustomViewContainer.setVisibility(View.VISIBLE);
                mCustomViewContainer.bringToFront();
            }

            @Override            public void onHideCustomView()
            {
                if (mCustomView == null)
                    return;

                // Hide the custom view.                
mCustomView.setVisibility(View.GONE);
                // Remove the custom view from its container.                
mCustomViewContainer.removeView(mCustomView);
                mCustomView = null;
                mCustomViewContainer.setVisibility(View.GONE);
                mCustomViewCallback.onCustomViewHidden();

                // Show the content view.                
mContentView.setVisibility(View.VISIBLE);
            }
        };

        WebSettings webSettings = mWebView.getSettings();
        webSettings.setPluginState(WebSettings.PluginState.ON);
        webSettings.setJavaScriptEnabled(true);
        webSettings.setUseWideViewPort(true);
        webSettings.setLoadWithOverviewMode(true);

        mWebView.getSettings().setRenderPriority(WebSettings.RenderPriority.HIGH);
        mWebView.getSettings().setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
        mWebView.getSettings().setAppCacheEnabled(true);
        mWebView.setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY);

        mWebView.loadUrl("http://www.phoumangkor.com/");
        mWebView.setWebViewClient(new HelloWebViewClient());



    }

    @Override    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.        
getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will        
// automatically handle clicks on the Home/Up button, so long        
// as you specify a parent activity in AndroidManifest.xml.        
int id = item.getItemId();

        //noinspection SimplifiableIfStatement        
if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }

    private class MyWebViewClient extends WebViewClient {
        @Override        
public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
            return super.shouldOverrideUrlLoading(view, request);
        }
        ProgressDialog pd = null;

        @Override        
public void onPageStarted(WebView view, String url, Bitmap favicon) {
            super.onPageStarted(view, url, favicon);
            pd = new ProgressDialog(MainActivity.this);
            pd.setTitle("Please Wait...");
            pd.setMessage("Video Loading...");
            pd.show();

        }

        @Override        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            pd.dismiss();
        }
    }


    private class HelloWebViewClient extends WebViewClient {

        @Override        
public boolean shouldOverrideUrlLoading(WebView webview, String url)
        {
            webview.setWebChromeClient(mWebChromeClient);
            webview.loadUrl(url);

            return true;
        }
    }


    @Override    protected void onStop() {

        super.onStop();
        if (mCustomView != null)
        {
            if (mCustomViewCallback != null)
                mCustomViewCallback.onCustomViewHidden();
            mCustomView = null;
        }

    }

    @Override    public void onBackPressed() {

        super.onBackPressed();
        if (mCustomView != null)
        {
            mWebChromeClient.onHideCustomView();
        } else        {
            finish();
        }
    }


    @Override    public boolean onKeyDown(int keyCode, KeyEvent event)
    {
        if ((keyCode == KeyEvent.KEYCODE_BACK) && mWebView.canGoBack())
        {
            mWebView.goBack();
            return true;
        }
        return super.onKeyDown(keyCode, event);

    }
}