Example usage for android.content Context getApplicationContext

Introduction

In this page you can find the example usage for android.content Context getApplicationContext.

Prototype

public abstract Context getApplicationContext();

Source Link

Document

Return the context of the single, global Application object of the current process.

Usage

From source file:ca.psiphon.tunneledwebview.WebViewProxySettings.java

public static boolean setProxy(Context ctx, String host, int port) {
    boolean worked = false;

    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
        worked = setWebkitProxyGingerbread(ctx, host, port);
    } else if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
        worked = setWebkitProxyICS(ctx, host, port);
    } else if (Build.VERSION.SDK_INT == Build.VERSION_CODES.KITKAT) {
        worked = setWebkitProxyKitKat(ctx.getApplicationContext(), host, port);
    } else {//  www .  j a v a  2 s. com
        worked = setWebkitProxyLollipop(ctx.getApplicationContext(), host, port);
    }

    return worked;
}

From source file:biz.bokhorst.xprivacy.Util.java

public static boolean isDebuggable(Context context) {
    return ((context.getApplicationContext().getApplicationInfo().flags
            & ApplicationInfo.FLAG_DEBUGGABLE) != 0);
}

From source file:org.wso2.emm.agent.utils.CommonUtils.java

/**
 *   Get installed package list of applications in device
 * @param context Context object//from   ww  w  . j av  a2  s.com
 * @return list of installed app packages
 */
public static List<String> getInstalledAppPackages(Context context) {
    ApplicationManager applicationManager = new ApplicationManager(context.getApplicationContext());
    List<ApplicationInfo> installedApplications = applicationManager.getInstalledApplications();
    List<String> installedAppPackages = new ArrayList<>();
    for (ApplicationInfo appInfo : installedApplications) {
        installedAppPackages.add(appInfo.packageName);
    }
    return installedAppPackages;
}

From source file:com.aegiswallet.utils.WalletUtils.java

public static BigDecimal getExchangeRate(Context context, SharedPreferences prefs) {
    File file = context.getApplicationContext().getFileStreamPath(Constants.BLOCKCHAIN_CURRENCY_FILE_NAME);
    if (file.exists()) {
        JSONObject jsonObject = BasicUtils.parseJSONData(context, Constants.BLOCKCHAIN_CURRENCY_FILE_NAME);
        try {/*from   w ww  .  j  a  va2s  . c  o  m*/
            if (jsonObject != null) {

                JSONObject newObject = jsonObject
                        .getJSONObject(prefs.getString(Constants.CURRENCY_PREF_KEY, null));
                double doubleValue = newObject.getDouble("last");

                BigDecimal bigDecimal = BigDecimal.valueOf(doubleValue);
                return bigDecimal;
            }
        } catch (JSONException e) {
            Log.e("Wallet Utils", "JSON Exception " + e.getMessage());
        }
    }

    return null;
}

From source file:com.aegiswallet.utils.WalletUtils.java

public static String getExchangeRateWithSymbol(Context context, SharedPreferences prefs) {
    File file = context.getApplicationContext().getFileStreamPath(Constants.BLOCKCHAIN_CURRENCY_FILE_NAME);
    if (file.exists()) {
        JSONObject jsonObject = BasicUtils.parseJSONData(context, Constants.BLOCKCHAIN_CURRENCY_FILE_NAME);
        try {/*from w  ww  . j ava  2  s  .c om*/
            if (jsonObject != null) {

                JSONObject newObject = jsonObject
                        .getJSONObject(prefs.getString(Constants.CURRENCY_PREF_KEY, null));
                double doubleValue = newObject.getDouble("last");

                BigDecimal bigDecimal = BigDecimal.valueOf(doubleValue);
                return newObject.getString("symbol") + bigDecimal.toString();
            }
        } catch (JSONException e) {
            Log.e("Wallet Utils", "JSON Exception " + e.getMessage());
        }
    }

    return null;
}

From source file:eu.nubomedia.nubomedia_kurento_health_communicator_android.kc_and_communicator.util.FileUtils.java

private static void showError(Context ctx) {
    Toast.makeText(ctx.getApplicationContext(), ctx.getApplicationContext().getText(R.string.auth_fail),
            Toast.LENGTH_SHORT).show();/*from ww  w  .j  a v a 2 s  . c o  m*/
}

From source file:com.wbtech.common.CommonUtil.java

/**
 * wifi??/*  w w w  .ja v  a2s.  c  o m*/
 * @param inContext
 * @return
 */
public static boolean isWiFiActive(Context inContext) {
    if (checkPermissions(inContext, "android.permission.ACCESS_WIFI_STATE")) {
        Context context = inContext.getApplicationContext();
        ConnectivityManager connectivity = (ConnectivityManager) context
                .getSystemService(Context.CONNECTIVITY_SERVICE);
        if (connectivity != null) {
            NetworkInfo[] info = connectivity.getAllNetworkInfo();
            if (info != null) {
                for (int i = 0; i < info.length; i++) {
                    if (info[i].getTypeName().equals("WIFI") && info[i].isConnected()) {
                        return true;
                    }
                }
            }
        }
        return false;
    } else {
        if (UmsConstants.DebugMode) {
            Log.e("lost permission", "lost--->android.permission.ACCESS_WIFI_STATE");
        }

        return false;
    }
}

From source file:com.foxykeep.datadroid.internal.network.NetworkConnectionImplF.java

private static String convertStreamToString(InputStream is, boolean isGzipEnabled, File file, Context con)
        throws IOException {
    InputStream cleanedIs = is;/*from w w  w .ja  v a2 s.  c  o m*/
    if (isGzipEnabled) {
        cleanedIs = new GZIPInputStream(is);
    }
    FileOutputStream fos = null;

    final SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(con.getApplicationContext());

    final SimpleWrapper downloaded = new SimpleWrapper();
    final Editor ed = sp.edit();
    final String path = "DL" + file.getParentFile().getName();

    class MyThread extends Thread {

        volatile boolean finished = false;

        public void stopMe() {
            finished = true;
        }

        @Override
        public void run() {
            while (!finished) {
                ed.putLong(path, downloaded.dl);
                ed.commit();
                try {
                    Thread.sleep(100);

                } catch (InterruptedException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            }

        }
    }
    ;
    final MyThread thread = new MyThread();
    try {
        fos = new FileOutputStream(file);
        byte[] buffer = new byte[8192];
        int len1 = 0;

        thread.start();
        while ((len1 = cleanedIs.read(buffer)) != -1) {
            fos.write(buffer, 0, len1);
            downloaded.dl += len1;
        }
        ed.putLong(path, downloaded.dl);
        ed.commit();

        fos.flush();
    } catch (IOException e) {
        throw e;
    } finally {
        thread.stopMe();
        if (fos != null) {
            fos.close();
        }
        cleanedIs.close();
        if (isGzipEnabled) {
            is.close();
        }
    }

    return "";
}

From source file:de.madvertise.android.sdk.MadvertiseUtil.java

public static String getHashedAndroidID(Context context, HashType hashType) {
    String id = Secure.getString(context.getApplicationContext().getContentResolver(), Secure.ANDROID_ID);
    if (id == null) {
        id = "";/*from   w w w .j av a  2 s  .  co m*/
    } else {
        id = MadvertiseUtil.getHash(id, hashType);
    }
    return id;
}

From source file:at.florian_lentsch.expirysync.net.ServerProxy.java

/**
 * Creates an instance retrieving the host name from the shared preferences
 * @param context the context containing the shared preferences
 * @return the requested instance/*ww  w .  j  av  a2  s.c  o m*/
 */
public static ServerProxy getInstanceFromConfig(Context context) {
    SharedPreferences sharedPref = context.getApplicationContext().getSharedPreferences("main",
            Context.MODE_PRIVATE);
    String hostStr = sharedPref.getString(SettingsActivity.KEY_HOST, "");

    ServerProxy articleProxy = ServerProxy.getInstance(hostStr);
    if (!articleProxy.caller.getHost().equals(hostStr)) {
        try {
            articleProxy.caller.setHost(hostStr);
        } catch (URISyntaxException e) {
            Log.d("ERR", "Could not set host from config - keeping the old one");
        }
    }

    return articleProxy;
}