在 WebView 中全屏显示视频

Question

有人可以帮帮我吗？我想要一种简单的方法，只需轻按两次视频或在视频播放器中使用全屏模式图标，即可在我的 WebView 中播放的视频上启用全屏。

这里有什么：

package com.orb.tvdroid;

import android.app.Activity;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.webkit.WebChromeClient;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.Toast;

/**
 * Created by Igor Lima on 29/06/2017.
 */
public class TVDroid extends AppCompatActivity {

    WebView TVDroid;

    @Override
    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.tv_droid);

        final Activity activity = this;

        getSupportActionBar().setDisplayShowHomeEnabled(true);
        getSupportActionBar().setIcon(R.mipmap.ic_launcher);
        getSupportActionBar().setBackgroundDrawable(new ColorDrawable(Color.parseColor("#007f00")));

        Toast.makeText(getApplicationContext(), "Espere o carregamento da página completar.", Toast.LENGTH_LONG).show();

        Toast.makeText(getApplicationContext(), "Em seguida, escolha um dos canais disponíveis para começar a transmissão.", Toast.LENGTH_LONG).show();

        final String link = this.getIntent().getStringExtra("Link");

        TVDroid = (WebView) findViewById(R.id.TVdroid);
        this.registerForContextMenu(TVDroid);
        WebSettings webSettings = TVDroid.getSettings();
        webSettings.setJavaScriptEnabled(true);

        TVDroid.setWebChromeClient(new WebChromeClient() {

            public void onProgressChanged(WebView view, int progresso) {
                activity.setTitle("TVDroid... " + progresso + "%");
                activity.setProgress(progresso * 100);
                if (progresso == 100)
                    activity.setTitle("TVDroid");
            }
        });

        TVDroid.setWebViewClient(new WebViewClient() {

            @Override
            public boolean shouldOverrideUrlLoading(WebView view, String url) {
                return true;
            }
        });



        TVDroid.loadUrl(link);
    }
}

我已经在这里研究了许多解决方案，但其中许多似乎对于我想做的事情来说有点太多了。我不想要完整的视频播放器功能，我想要的只是能够双击视频播放器并在我的应用程序上将其设置为全屏。

提前致谢。

刚刚做了，感谢 Vishal 的想法，这是最终的 onCreate：

    WebView TVDroid;
    ProgressDialog carregando;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_fullscreen);

        this.setTitle("TVDroid");

        carregando = new ProgressDialog(TVDroid.this);
        carregando.show();

        mVisible = true;
        mControlsView = findViewById(R.id.fullscreen_content_controls);
        mContentView = findViewById(R.id.fullscreen_content);

        mContentView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                toggle();
            }
        });

        final Activity activity = this;

        getSupportActionBar().setDisplayShowHomeEnabled(true);
        getSupportActionBar().setIcon(R.mipmap.ic_launcher);
        getSupportActionBar().setBackgroundDrawable(new ColorDrawable(Color.parseColor("#007f00")));

        Toast.makeText(getApplicationContext(), "Espere o carregamento da página completar.", Toast.LENGTH_LONG).show();

        Toast.makeText(getApplicationContext(), "Em seguida, escolha um dos canais disponíveis para começar a transmissão.", Toast.LENGTH_LONG).show();

        final String link = this.getIntent().getStringExtra("Link");

        TVDroid = (WebView) findViewById(R.id.TVdroid);
        TVDroid.getSettings().setJavaScriptEnabled(true);
        TVDroid.setWebViewClient(new WebViewClient() {
            @Override
            public void onPageFinished(WebView view, String url) {
                TVDroid.loadUrl("javascript:(function() { " +
                        "var head = document.getElementsByTagName('header')[0];"
                        + "head.parentNode.removeChild(head);" +
                        "})()");
            }

            @Override
            public boolean shouldOverrideUrlLoading(WebView view, String url) {
                return true;
            }
        });

        TVDroid.setWebChromeClient(new WebChromeClient() {

            public void onProgressChanged(WebView view, int progresso) {
                carregando.setMessage("Carregando página: " + progresso + "%");
                activity.setProgress(progresso * 100);
                if (progresso == 100)

                    carregando.dismiss();
            }
        });

        TVDroid.loadUrl(link);
    }

Answer 1

试试这个 -

创建一个新的 FullscreenActivity -

File -> New -> Activity -> FullscreenActivity

将您的TVDroid 活动代码复制到FullscreenActivity。