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* new 'Settings' menu item
- offers 3 options to configure how video URLs will be watched:
* internal video player w/ Chromecast sender
- default option
- same behavior as previous app versions
* uses ExoPlayer to watch video url
- all HTTP requests include the referer url
* when the video url is cast to Chromecast
- the referer url is ignored,
because Chromecast receiver apps aren't allowed
to change this HTTP request header
* external video player
- starts an implicit Intent
* allows any app with a matching Intent filter to take over
* only includes the video url (data) and mime-type (type)
* ExoAirPlayer sender
- works with the receiver app:
github.com/warren-bank/Android-ExoPlayer-AirPlay-Receiver
- loads the URL in a WebView:
'http://webcast-reloaded.surge.sh/airplay_sender.html' +
`#/watch/${base64_video}/referer/${base64_referer}`
- this page prepopulates the form fields from URL hash:
* video url
* referer url
- this page prepopulates the form fields from previous use:
* host
* port
* https
- this page provides a basic UI to control any receiver app
that is reachable through the network
caveats
* when using the 'ExoAirPlayer sender'
- the page that loads in a WebView uses modern javascript
* this is incompatible with very old web browsers,
such as the native WebView in Android prior to 5.0
* this issue will be addressed in a future release- Loading branch information
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154 changes: 154 additions & 0 deletions
154
...Cast/src/main/java/com/github/warren_bank/webcast/webview/ExoAirPlayerSenderActivity.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,154 @@ | ||
| package com.github.warren_bank.webcast.webview; | ||
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| import com.github.warren_bank.webcast.R; | ||
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| import android.content.Intent; | ||
| import android.content.SharedPreferences; | ||
| import android.net.Uri; | ||
| import android.os.Build; | ||
| import android.os.Bundle; | ||
| import android.preference.PreferenceManager; | ||
| import android.webkit.CookieManager; | ||
| import android.webkit.WebSettings; | ||
| import android.webkit.WebViewClient; | ||
| import android.webkit.WebView; | ||
| import android.webkit.WebResourceRequest; | ||
| import androidx.appcompat.app.AppCompatActivity; | ||
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| public class ExoAirPlayerSenderActivity extends AppCompatActivity { | ||
| private static final String AIRPLAY_SENDER = "http://webcast-reloaded.surge.sh/airplay_sender.html"; | ||
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| private String page_domain; | ||
| private String page_path; | ||
| private String page_url; | ||
| private WebView webView; | ||
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| // --------------------------------------------------------------------------------------------- | ||
| // Lifecycle Events: | ||
| // --------------------------------------------------------------------------------------------- | ||
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| @Override | ||
| public void onCreate(Bundle savedInstanceState) { | ||
| super.onCreate(savedInstanceState); | ||
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| getPageUrl(); | ||
| if (page_url == null) | ||
| finish(); | ||
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| setContentView(R.layout.exoairplayer_sender_activity); | ||
| webView = (WebView)findViewById(R.id.webView); | ||
| initWebView(); | ||
| } | ||
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| @Override | ||
| public void onStart() { | ||
| super.onStart(); | ||
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| restoreCookies(); | ||
| webView.loadUrl(page_url); | ||
| } | ||
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| @Override | ||
| public void onStop() { | ||
| super.onStop(); | ||
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| saveCookies(); | ||
| } | ||
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| // --------------------------------------------------------------------------------------------- | ||
| // Intent: | ||
| // --------------------------------------------------------------------------------------------- | ||
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| private void getPageUrl() { | ||
| Uri page = Uri.parse(AIRPLAY_SENDER); | ||
| Intent intent = getIntent(); | ||
| String video = intent.getStringExtra("video"); | ||
| String referer = intent.getStringExtra("referer"); | ||
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| page_domain = page.getHost(); | ||
| page_path = page.getPath(); | ||
| page_url = (video == null) | ||
| ? null | ||
| : ( | ||
| AIRPLAY_SENDER + | ||
| "#/watch/" + | ||
| BrowserUtils.base64_encode(video) + | ||
| ((referer == null) | ||
| ? "" | ||
| : ( | ||
| "/referer/" + | ||
| BrowserUtils.base64_encode(referer) | ||
| ) | ||
| ) | ||
| ) | ||
| ; | ||
| } | ||
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| // --------------------------------------------------------------------------------------------- | ||
| // WebView: | ||
| // --------------------------------------------------------------------------------------------- | ||
|
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| private void initWebView() { | ||
| webView.setWebViewClient(new WebViewClient(){ | ||
| @Override | ||
| public boolean shouldOverrideUrlLoading(WebView view, String url) { | ||
| return true; | ||
| } | ||
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| @Override | ||
| public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) { | ||
| return true; | ||
| } | ||
| }); | ||
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| WebSettings webSettings = webView.getSettings(); | ||
| webSettings.setLoadWithOverviewMode(true); | ||
| webSettings.setSupportZoom(true); | ||
| webSettings.setBuiltInZoomControls(true); | ||
| webSettings.setDisplayZoomControls(true); | ||
| webSettings.setUseWideViewPort(false); | ||
| webSettings.setJavaScriptEnabled(true); | ||
| webSettings.setDomStorageEnabled(false); | ||
| webSettings.setUserAgentString( | ||
| getResources().getString(R.string.user_agent) | ||
| ); | ||
| if (Build.VERSION.SDK_INT >= 21) { | ||
| webSettings.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW); | ||
| } | ||
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| webView.setInitialScale(0); | ||
| webView.setHorizontalScrollBarEnabled(false); | ||
| webView.setVerticalScrollBarEnabled(false); | ||
| } | ||
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| private void restoreCookies() { | ||
| SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); | ||
| String pref_key = getString(R.string.pref_persistentcookies_key); | ||
| String cookies = prefs.getString(pref_key, null); | ||
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| if (cookies != null) { | ||
| String[] cookiesArr = cookies.split("\\s*;\\s+"); | ||
| CookieManager CM = CookieManager.getInstance(); | ||
| String cookie; | ||
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| for (int i=0; i < cookiesArr.length; i++) { | ||
| cookie = cookiesArr[i] + "; Domain=" + page_domain + "; Path=" + page_path; | ||
| CM.setCookie(AIRPLAY_SENDER, cookie); | ||
| } | ||
| } | ||
| } | ||
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| private void saveCookies() { | ||
| String cookies = CookieManager.getInstance().getCookie(AIRPLAY_SENDER); | ||
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| if (cookies != null) { | ||
| SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); | ||
| SharedPreferences.Editor editor = prefs.edit(); | ||
| String pref_key = getString(R.string.pref_persistentcookies_key); | ||
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| editor.putString(pref_key, cookies); | ||
| editor.commit(); | ||
| } | ||
| } | ||
|
|
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| } |
12 changes: 12 additions & 0 deletions
12
...roject/WebCast/src/main/java/com/github/warren_bank/webcast/webview/SettingsActivity.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| package com.github.warren_bank.webcast.webview; | ||
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| import android.os.Bundle; | ||
| import android.preference.PreferenceActivity; | ||
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| public class SettingsActivity extends PreferenceActivity { | ||
| @Override | ||
| public void onCreate(Bundle savedInstanceState) { | ||
| super.onCreate(savedInstanceState); | ||
| getFragmentManager().beginTransaction().replace(android.R.id.content, new SettingsFragment()).commit(); | ||
| } | ||
| } |
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