Last active
October 14, 2015 14:58
-
-
Save jerefrer/0098785849a6307e5f57 to your computer and use it in GitHub Desktop.
Android WebView app with splash screen and Parse Push support
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<?xml version="1.0" encoding="utf-8"?> | |
<manifest xmlns:android="http://schemas.android.com/apk/res/android" | |
package="com.myapp.myapp" > | |
<uses-permission android:name="android.permission.INTERNET" /> | |
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> | |
<uses-permission android:name="android.permission.WAKE_LOCK" /> | |
<uses-permission android:name="android.permission.VIBRATE" /> | |
<uses-permission android:name="android.permission.GET_ACCOUNTS" /> | |
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" /> | |
<permission android:protectionLevel="signature" android:name="com.parse.starter.permission.C2D_MESSAGE" /> | |
<uses-permission android:name="com.myapp.myapp.permission.C2D_MESSAGE" /> | |
<application | |
android:name="com.myapp.myapp.Application" | |
android:allowBackup="true" | |
android:icon="@mipmap/ic_launcher" | |
android:label="@string/app_name" | |
android:supportsRtl="true" | |
android:theme="@android:style/Theme.Black.NoTitleBar" > | |
<activity | |
android:name=".MainActivity" | |
android:configChanges="orientation|keyboardHidden|screenSize" | |
android:label="@string/app_name"> | |
<intent-filter> | |
<action android:name="android.intent.action.MAIN" /> | |
<category android:name="android.intent.category.LAUNCHER" /> | |
</intent-filter> | |
</activity> | |
<service android:name="com.parse.PushService" /> | |
<receiver android:name=".ParsePushCustomBroadcastReceiver" | |
android:exported="false"> | |
<intent-filter> | |
<action android:name="com.parse.push.intent.RECEIVE" /> | |
<action android:name="com.parse.push.intent.DELETE" /> | |
<action android:name="com.parse.push.intent.OPEN" /> | |
</intent-filter> | |
</receiver> | |
<receiver android:name="com.parse.GcmBroadcastReceiver" | |
android:permission="com.google.android.c2dm.permission.SEND"> | |
<intent-filter> | |
<action android:name="com.google.android.c2dm.intent.RECEIVE" /> | |
<action android:name="com.google.android.c2dm.intent.REGISTRATION" /> | |
<category android:name="com.myapp.myapp" /> | |
</intent-filter> | |
</receiver> | |
</application> | |
</manifest> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
package com.myapp.myapp; | |
import com.parse.Parse; | |
public class Application extends android.app.Application { | |
@Override | |
public void onCreate() { | |
super.onCreate(); | |
Parse.initialize(this, "HIDDEN", "HIDDEN"); | |
} | |
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
package com.myapp.myapp; | |
import android.content.Context; | |
import android.net.ConnectivityManager; | |
public class DetectConnection { | |
public static boolean checkInternetConnection(Context context) { | |
ConnectivityManager con_manager = (ConnectivityManager) | |
context.getSystemService(Context.CONNECTIVITY_SERVICE); | |
if (con_manager.getActiveNetworkInfo() != null | |
&& con_manager.getActiveNetworkInfo().isAvailable() | |
&& con_manager.getActiveNetworkInfo().isConnected()) { | |
return true; | |
} else { | |
return false; | |
} | |
} | |
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" | |
xmlns:tools="http://schemas.android.com/tools" | |
android:id="@+id/mains" | |
android:layout_width="match_parent" | |
android:layout_height="match_parent" | |
tools:context=".MainActivity" | |
android:background="#1e2b3e"> | |
<ImageView | |
android:id="@+id/splashImage" | |
android:layout_width="fill_parent" | |
android:layout_height="fill_parent" | |
android:visibility="visible" | |
android:src="@drawable/splash" /> | |
<ProgressBar | |
android:id="@+id/progressBar" | |
android:layout_height="wrap_content" | |
android:layout_width="wrap_content" | |
android:layout_gravity="center" | |
android:layout_marginBottom="201dp" | |
android:layout_alignParentBottom="true" | |
android:layout_centerHorizontal="true" /> | |
<ImageView | |
android:id="@+id/noInternetImage" | |
android:layout_width="fill_parent" | |
android:layout_height="fill_parent" | |
android:visibility="gone" | |
android:src="@drawable/no_internet" /> | |
<WebView | |
android:id="@+id/webview" | |
android:layout_width="fill_parent" | |
android:layout_height="fill_parent" | |
android:visibility="gone" | |
/> | |
<Button | |
android:layout_width="wrap_content" | |
android:layout_height="wrap_content" | |
android:text="Réessayer" | |
android:id="@+id/retryButton" | |
android:layout_marginBottom="70dp" | |
android:paddingLeft="50dp" | |
android:paddingRight="50dp" | |
android:textSize="20dp" | |
android:visibility="gone" | |
android:onClick="reloadWebView" | |
android:layout_alignParentBottom="true" | |
android:layout_centerHorizontal="true" /> | |
</RelativeLayout> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
package com.myapp.myapp; | |
import android.app.Activity; | |
import android.graphics.Bitmap; | |
import android.graphics.Color; | |
import android.os.Build; | |
import android.os.Bundle; | |
import android.view.View; | |
import android.webkit.CookieManager; | |
import android.webkit.WebChromeClient; | |
import android.webkit.WebView; | |
import android.webkit.WebViewClient; | |
import android.widget.Button; | |
import android.widget.ProgressBar; | |
import com.parse.ParseInstallation; | |
public class MainActivity extends Activity { | |
private Activity activity; | |
private WebView webView; | |
private View noInternetImage, splashImage; | |
private ProgressBar progressBar; | |
private Button retryButton; | |
@Override | |
protected void onCreate(Bundle savedInstanceState) { | |
super.onCreate(savedInstanceState); | |
setContentView(R.layout.main_activity); | |
activity = this; | |
splashImage = findViewById(R.id.splashImage); | |
progressBar = (ProgressBar)findViewById(R.id.progressBar); | |
webView = (WebView)findViewById(R.id.webview); | |
noInternetImage = findViewById(R.id.noInternetImage); | |
retryButton = (Button)findViewById(R.id.retryButton); | |
webView.setBackgroundColor(Color.parseColor("#1e2b3e")); | |
webView.getSettings().setJavaScriptEnabled(true); | |
webView.setWebViewClient(new MyWebViewClient()); | |
webView.setWebChromeClient(new WebChromeClient()); | |
if (!DetectConnection.checkInternetConnection(activity)) { | |
showNoInternetScreen(); | |
} else { | |
String url = getUrlFromParamsOrDefault(); | |
webView.loadUrl(url); | |
} | |
} | |
private class MyWebViewClient extends WebViewClient | |
{ | |
@Override | |
public boolean shouldOverrideUrlLoading(WebView view, String url) { | |
if (!DetectConnection.checkInternetConnection(activity)) { | |
showNoInternetScreen(); | |
} else { | |
view.loadUrl(url); | |
} | |
return true; | |
} | |
@Override | |
public void onPageStarted(WebView view, String url, Bitmap favicon) { | |
super.onPageStarted(view, url, favicon); | |
} | |
@Override | |
public void onPageFinished(final WebView view, final String url) { | |
setParseUser(url); | |
showWebView(); | |
super.onPageFinished(view, url); | |
} | |
public void setParseUser(final String url) { | |
String userId = getCookie(url, "snp_notification_id"); | |
if (userId != null) { | |
ParseInstallation installation = ParseInstallation.getCurrentInstallation(); | |
installation.put("userId", userId); | |
installation.saveInBackground(); | |
} | |
} | |
public String getCookie(String siteName, String cookieName){ | |
CookieManager cookieManager = CookieManager.getInstance(); | |
String cookiesString = CookieManager.getInstance().getCookie(siteName); | |
String[] cookiesArray = cookiesString.split(";"); | |
for (String cookie : cookiesArray ){ | |
String[] keyValueArray = cookie.split("="); | |
String key = keyValueArray[0]; | |
String value = keyValueArray[1]; | |
if (key.equals(cookieName)) return value; | |
} | |
return null; | |
} | |
} | |
public void reloadWebView(View view) { | |
if (!DetectConnection.checkInternetConnection(activity)) { | |
showNoInternetScreen(); | |
} else { | |
showLoadingScreen(); | |
String url = getUrlFromParamsOrDefault(); | |
webView.loadUrl(url); | |
} | |
} | |
private void showWebView() { | |
webView.setVisibility(View.VISIBLE); | |
noInternetImage.setVisibility(View.GONE); | |
retryButton.setVisibility(View.GONE); | |
splashImage.setVisibility(View.GONE); | |
progressBar.setVisibility(View.GONE); | |
} | |
private void showLoadingScreen() { | |
webView.setVisibility(View.GONE); | |
noInternetImage.setVisibility(View.GONE); | |
retryButton.setVisibility(View.GONE); | |
splashImage.setVisibility(View.VISIBLE); | |
progressBar.setVisibility(View.VISIBLE); | |
} | |
private void showNoInternetScreen() { | |
noInternetImage.setVisibility(View.VISIBLE); | |
retryButton.setVisibility(View.VISIBLE); | |
splashImage.setVisibility(View.GONE); | |
progressBar.setVisibility(View.GONE); | |
webView.setVisibility(View.GONE); | |
} | |
private String getUrlFromParamsOrDefault() { | |
String url = "https://www.example.com"; | |
Bundle extras = getIntent().getExtras(); | |
if (extras != null) { url = extras.getString("url"); } | |
return url; | |
} | |
@Override | |
public void onBackPressed() { | |
if (webView != null && webView.canGoBack()) { | |
webView.goBack(); | |
} else { | |
super.onBackPressed(); | |
} | |
} | |
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
package com.myapp.myapp; | |
import android.content.Context; | |
import android.content.Intent; | |
import com.parse.ParsePushBroadcastReceiver; | |
import org.json.JSONException; | |
import org.json.JSONObject; | |
public class ParsePushCustomBroadcastReceiver extends ParsePushBroadcastReceiver { | |
@Override | |
public void onPushOpen(Context context, Intent intent) { | |
String url = ""; | |
String json = intent.getExtras().getString("com.parse.Data"); | |
try { | |
JSONObject params = new JSONObject(json); | |
url = params.getString("url"); | |
} catch (JSONException e) { | |
e.printStackTrace(); | |
} | |
Intent i = new Intent(context, MainActivity.class); | |
i.putExtra("url", url); | |
i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); | |
context.startActivity(i); | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment