Example usage for android.content Context getApplicationInfo

Introduction

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

Prototype

public abstract ApplicationInfo getApplicationInfo();

Source Link

Document

Return the full application info for this context's package.

Usage

From source file:com.aps490.drdc.prototype.MainActivity.java

public static void initNativeLib(Context context) {
    try {/* w w  w  .  j av  a2 s  . c  o m*/
        // Try loading our native lib, see if it works...
        System.loadLibrary("libarchitect");
    } catch (UnsatisfiedLinkError er) {
        ApplicationInfo appInfo = context.getApplicationInfo();
        String libName = "libarchitect.so";
        String destPath = context.getFilesDir().toString();
        try {
            String soName = destPath + File.separator + libName;
            new File(soName).delete();
            UnzipUtil.extractFile(appInfo.sourceDir, "lib/" + Build.CPU_ABI + "/" + libName, destPath);
            System.load(soName);
        } catch (IOException e) {
            // extractFile to app files dir did not work. Not enough space? Try elsewhere...
            destPath = context.getExternalCacheDir().toString();
            // Note: location on external memory is not secure, everyone can read/write it...
            // However we extract from a "secure" place (our apk) and instantly load it,
            // on each start of the app, this should make it safer.
            String soName = destPath + File.separator + libName;
            new File(soName).delete(); // this copy could be old, or altered by an attack
            try {
                UnzipUtil.extractFile(appInfo.sourceDir, "lib/" + Build.CPU_ABI + "/" + libName, destPath);
                System.load(soName);
            } catch (IOException e2) {
                Log.e("AMMAR:", "Exception in InstallInfo.init(): " + e);
                e.printStackTrace();
            }
        }
    }
}

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From source file:com.amazonaws.mobileconnectors.util.ClientContext.java

/**
 * Gets the client info, including installation_id_id, app_title,
 * app_version_name, app_version_code, and app_package_name.
 *
 * @param context context of the app//from   w  ww .j  av  a2 s.  c o m
 * @return an JSONObject that has the client info
 * @throws JSONException
 */
static JSONObject getClientInfo(Context context) throws JSONException {
    final JSONObject client = new JSONObject();

    final PackageManager packageManager = context.getPackageManager();
    try {
        final PackageInfo packageInfo = packageManager.getPackageInfo(context.getPackageName(), 0);
        final ApplicationInfo applicationInfo = context.getApplicationInfo();

        client.put("installation_id", getInstallationId(context))
                .put("app_version_name", packageInfo.versionName)
                .put("app_version_code", String.valueOf(packageInfo.versionCode))
                .put("app_package_name", packageInfo.packageName);
        // If null is returned for some reason, fall back to "Unknown"
        final CharSequence title = packageManager.getApplicationLabel(applicationInfo);
        client.put("app_title", title == null ? "Unknown" : title.toString());
    } catch (final NameNotFoundException e) {
        // When device starts, PackageManager will gather package
        // information by scanning them. It will take a while to finish.
        // This exception may be thrown when scan doesn't finish.
        LOGGER.warn("Failed to load package info: " + context.getPackageName(), e);
    }

    return client;
}

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From source file:cn.whereyougo.framework.utils.PackageManagerUtil.java

/**
 * ????<br/>/*from  w  w  w . jav a  2  s .  c  om*/
 * ?id??????+??
 * 
 * @param context
 * @return
 */
public static String getCurProcessName(Context context) {
    final int curPid = android.os.Process.myPid();
    String curProcessName = getProcessNameByPid(context, curPid);
    if (null == curProcessName) {
        curProcessName = context.getApplicationInfo().processName;
        LogUtil.d(TAG, "getCurProcessName,no find process,curPid=", curPid, ",curProcessName=", curProcessName);
    }
    return curProcessName;
}

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From source file:com.google.android.gms.common.GooglePlayServicesUtil.java

private static String m119u(Context context) {
    Object obj = context.getApplicationInfo().name;
    if (!TextUtils.isEmpty(obj)) {
        return obj;
    }//ww  w .j  a v a2 s.com
    ApplicationInfo applicationInfo;
    String packageName = context.getPackageName();
    PackageManager packageManager = context.getApplicationContext().getPackageManager();
    try {
        applicationInfo = packageManager.getApplicationInfo(context.getPackageName(), 0);
    } catch (NameNotFoundException e) {
        applicationInfo = null;
    }
    return applicationInfo != null ? packageManager.getApplicationLabel(applicationInfo).toString()
            : packageName;
}

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From source file:uk.ac.horizon.ug.exploding.client.logging.LoggingUtils.java

/**
 * @param context//w w  w  . j  a va2s  .c o  m
 */
private static void logHeader(Context context) {
    TelephonyManager mTelephonyMgr = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
    String imei = mTelephonyMgr.getDeviceId(); // Requires READ_PHONE_STATE  

    try {
        JSONStringer js = new JSONStringer();
        js.object();
        js.key("imei");
        js.value(imei);
        js.key("time");
        js.value(System.currentTimeMillis());
        js.key("package");
        js.value(context.getApplicationInfo().packageName);
        js.key("application");
        js.value(context.getApplicationInfo().name);
        js.key("os.name");
        js.value(System.getProperty("os.name"));
        js.key("os.arch");
        js.value(System.getProperty("os.arch"));
        js.key("os.version");
        js.value(System.getProperty("os.version"));

        PackageManager pm = context.getPackageManager();
        try {
            PackageInfo pi;
            // Version 
            pi = pm.getPackageInfo(context.getPackageName(), 0);
            js.key("versionName");
            js.value(pi.versionName);
            js.key("versionCode");
            js.value(pi.versionCode);
        } catch (NameNotFoundException e) {
            Log.e(TAG, "Checking package info", e);
        }
        js.key("phoneModel");
        js.value(android.os.Build.MODEL);
        js.key("androidVersion");
        js.value(android.os.Build.VERSION.RELEASE);

        js.endObject();
        log(LOGTYPE_HEADER, js.toString());
    } catch (Exception e) {
        Log.e(TAG, "Creating log data (header)", e);
    }
}

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From source file:se.dw.okhttpwrapper.ImageRequest.java

public static ImageRequest initiateWDiskCache(Context context, int inMaxImageWidth, int inMaxImageHeight,
        int cacheSize) {
    maxImageWidth = inMaxImageWidth;/*from  ww  w.ja va  2  s .  co  m*/
    maxImageHeight = inMaxImageHeight;

    cacheSize = cacheSize * 1024 * 1024;

    String uniqueName = context.getApplicationInfo().packageName;

    fileCache = new DiskLruImageCache(context, uniqueName, cacheSize, CompressFormat.PNG, 100);

    imageDownloader = null;

    return getInstance();
}

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From source file:com.readystatesoftware.notificationlog.Log.java

private static boolean isActivityAvailable(Context context, String className) {
    final PackageManager packageManager = context.getPackageManager();
    final Intent intent = new Intent();
    final String packageName = context.getApplicationInfo().packageName;
    intent.setClassName(packageName, className);
    List<ResolveInfo> list = packageManager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
    return list.size() > 0;
}

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From source file:com.readystatesoftware.notificationlog.Log.java

/**
 * Initialize the NotificationLog so that subsequent calls to the various 
 * Log methods will send output to a notification in addition to the system 
 * log. If you do not call this method, this class behaves exactly as 
 * android.util.Log./*from   w ww. j  ava2s  . com*/
 * 
 * @param context your application context
 * @param icon drawable resource identifier to use as the notification icon
 */
public static void initialize(Context context, int icon) {
    sLog.mContext = context;
    sLog.mLogToast0 = new Toast(context);
    sLog.mLogToast1 = new Toast(context);
    sLog.mIcon = (icon == 0) ? context.getApplicationInfo().icon : icon;
    sLog.mLabel = context.getString(context.getApplicationInfo().labelRes);

    sLog.mNotificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
    sLog.mPrefs = context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);

    sLog.mLevel = sLog.mPrefs.getInt(PREF_LEVEL, VERBOSE);
    sLog.mFilter = sLog.mPrefs.getString(PREF_FILTER, null);

    Intent intent = new Intent(context, LogActivity.class);
    sLog.mViewIntent = PendingIntent.getActivity(context, 0, intent, 0);

    Intent filterIntent = new Intent(context, LogActivity.class);
    filterIntent.putExtra(LogActivity.ARG_ACTION, LogActivity.ACTION_FILTER);
    sLog.mFilterIntent = PendingIntent.getActivity(context, 4, filterIntent, 0);

    Intent levelIntent = new Intent(context, LogActivity.class);
    levelIntent.putExtra(LogActivity.ARG_ACTION, LogActivity.ACTION_LEVEL);
    sLog.mLevelIntent = PendingIntent.getActivity(context, 2, levelIntent, 0);

    Intent clearIntent = new Intent(context, LogActivity.class);
    clearIntent.putExtra(LogActivity.ARG_ACTION, LogActivity.ACTION_CLEAR);
    sLog.mClearIntent = PendingIntent.getActivity(context, 3, clearIntent, 0);

    sLog.mActivityIntegrationAvailable = isActivityAvailable(context, LogActivity.class.getName());
}

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From source file:it.scoppelletti.mobilepower.app.AppUtils.java

/**
 * Restituisce il nome del pacchetto di un’applicazione.
 * /*from ww w  . j  a  va 2 s.c o  m*/
 * @param  ctx        Contesto.
 * @param  onlyIfDemo Indica se restituire il nome del pacchetto solo se
 *                    l’applicazione è una versione di demo.
 * @return            Nome del pacchetto. Se il parametro {@code onlyIfDemo}
 *                    è impostato, può essere {@code null}.
 */
static String getFullPackageName(Context ctx, boolean onlyIfDemo) {
    String pkgName, value;
    Bundle data;
    ApplicationInfo applInfo;
    PackageManager pkgMgr;

    if (ctx == null) {
        throw new NullPointerException("Argument ctx is null.");
    }

    pkgName = ctx.getPackageName();
    pkgMgr = ctx.getPackageManager();

    try {
        applInfo = pkgMgr.getApplicationInfo(pkgName, PackageManager.GET_META_DATA);
    } catch (PackageManager.NameNotFoundException ex) {
        myLogger.error("Failed to get ApplicationInfo.", ex);
        applInfo = ctx.getApplicationInfo();
    }

    data = applInfo.metaData;
    value = (data != null) ? data.getString(AppUtils.METADATA_FULLPACKAGE) : null;
    if (!StringUtils.isBlank(value)) {
        pkgName = value;
    } else if (onlyIfDemo) {
        return null;
    }

    return pkgName;
}

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From source file:com.pdftron.pdf.utils.Utils.java

public static String encryptIt(Context context, String value) {
    String cryptoPass = context.getString(context.getApplicationInfo().labelRes);
    try {//  w  w w.jav  a  2 s .c  o m
        DESKeySpec keySpec = new DESKeySpec(cryptoPass.getBytes("UTF8"));
        SecretKeyFactory keyFactory = SecretKeyFactory.getInstance("DES");
        SecretKey key = keyFactory.generateSecret(keySpec);

        byte[] clearText = value.getBytes("UTF8");
        // Cipher is not thread safe
        Cipher cipher = Cipher.getInstance("DES");
        cipher.init(Cipher.ENCRYPT_MODE, key);

        String encrypedValue = Base64.encodeToString(cipher.doFinal(clearText), Base64.DEFAULT);
        Log.d("MiscUtils", "Encrypted: " + value + " -> " + encrypedValue);
        return encrypedValue;

    } catch (Exception e) {
        Log.d(e.getClass().getName(), e.getMessage());
    }
    return value;
}

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