Example usage for android.content.pm PackageManager getPackageInfo

Introduction

In this page you can find the example usage for android.content.pm PackageManager getPackageInfo.

Prototype

public abstract PackageInfo getPackageInfo(VersionedPackage versionedPackage, @PackageInfoFlags int flags)
        throws NameNotFoundException;

Source Link

Document

Retrieve overall information about an application package that is installed on the system.

Usage

From source file:dk.microting.softkeyboard.autoupdateapk.AutoUpdateApk.java

private static boolean haveInternetPermissions() {
    Set<String> required_perms = new HashSet<String>();
    required_perms.add("android.permission.INTERNET");
    required_perms.add("android.permission.ACCESS_WIFI_STATE");
    required_perms.add("android.permission.ACCESS_NETWORK_STATE");

    PackageManager pm = context.getPackageManager();
    String packageName = context.getPackageName();
    int flags = PackageManager.GET_PERMISSIONS;
    PackageInfo packageInfo = null;/*from  w  ww .  j a v a2  s .  c  o  m*/

    try {
        packageInfo = pm.getPackageInfo(packageName, flags);
        versionCode = packageInfo.versionCode;
    } catch (NameNotFoundException e) {
        e.printStackTrace();
    }
    if (packageInfo.requestedPermissions != null) {
        for (String p : packageInfo.requestedPermissions) {
            //Log.v(TAG, "permission: " + p.toString());
            required_perms.remove(p);
        }
        if (required_perms.size() == 0) {
            return true; // permissions are in order
        }
        // something is missing
        for (String p : required_perms) {
            Log.e(TAG, "required permission missing: " + p);
        }
    }
    Log.e(TAG, "INTERNET/WIFI access required, but no permissions are found in Manifest.xml");
    return false;
}

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

/**
 * ???// w w  w .  ja v a  2s .  c  o m
 * @param context
 * @return
 */
public static String getVersion(Context context) {
    String versionName = "";
    try {
        PackageManager pm = context.getPackageManager();
        PackageInfo pi = pm.getPackageInfo(context.getPackageName(), 0);
        versionName = pi.versionName;
        if (versionName == null || versionName.length() <= 0) {
            return "";
        }
    } catch (Exception e) {
        if (UmsConstants.DebugMode) {
            Log.e("UmsAgent", "Exception", e);
        }

    }
    return versionName;
}

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From source file:com.entertailion.android.slideshow.utils.Utils.java

/**
 * Log device info./*from  w  w w  . ja v  a 2  s .  c  o  m*/
 * 
 * @param context
 */
public static final void logDeviceInfo(Context context) {
    try {
        PackageManager pm = context.getPackageManager();
        PackageInfo pi = pm.getPackageInfo(context.getPackageName(), 0);
        Log.i(LOG_TAG, "Version=" + pi.versionName);
        Log.i(LOG_TAG, "IP Address=" + Utils.getLocalIpAddress());
        Log.i(LOG_TAG, "android.os.Build.VERSION.RELEASE=" + android.os.Build.VERSION.RELEASE);
        Log.i(LOG_TAG, "android.os.Build.VERSION.INCREMENTAL=" + android.os.Build.VERSION.INCREMENTAL);
        Log.i(LOG_TAG, "android.os.Build.DEVICE=" + android.os.Build.DEVICE);
        Log.i(LOG_TAG, "android.os.Build.MODEL=" + android.os.Build.MODEL);
        Log.i(LOG_TAG, "android.os.Build.PRODUCT=" + android.os.Build.PRODUCT);
        Log.i(LOG_TAG, "android.os.Build.MANUFACTURER=" + android.os.Build.MANUFACTURER);
        Log.i(LOG_TAG, "android.os.Build.BRAND=" + android.os.Build.BRAND);
    } catch (NameNotFoundException e) {
        Log.e(LOG_TAG, "logDeviceInfo", e);
    }
}

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

/**
 * ????/*from  w w  w  .ja va  2  s .c  om*/
 * @param paramContext
 * @return
 */

public static String getCurVersion(Context paramContext) {
    String curversion = "";
    try {
        // ---get the package info---
        PackageManager pm = paramContext.getPackageManager();
        PackageInfo pi = pm.getPackageInfo(paramContext.getPackageName(), 0);
        curversion = pi.versionName;
        if (curversion == null || curversion.length() <= 0) {
            return "";
        }
    } catch (Exception e) {
        if (UmsConstants.DebugMode) {
            Log.e("VersionInfo", "Exception", e);
        }

    }
    return curversion;
}

---

From source file:com.battlelancer.seriesguide.util.Utils.java

/**
 * Returns if the user has a valid copy of X Pass installed.
 *//* w  ww.  j  a v  a2 s .c o  m*/
private static boolean hasUnlockKeyInstalled(Context context) {
    try {
        // Get our signing key
        PackageManager manager = context.getPackageManager();
        PackageInfo appInfoSeriesGuide = manager.getPackageInfo(
                context.getApplicationContext().getPackageName(), PackageManager.GET_SIGNATURES);

        // Try to find the X signing key
        PackageInfo appInfoSeriesGuideX = manager.getPackageInfo("com.battlelancer.seriesguide.x",
                PackageManager.GET_SIGNATURES);

        final String ourKey = appInfoSeriesGuide.signatures[0].toCharsString();
        final String xKey = appInfoSeriesGuideX.signatures[0].toCharsString();
        return ourKey.equals(xKey);
    } catch (NameNotFoundException e) {
        // Expected exception that occurs if the package is not present.
    }

    return false;
}

---

From source file:fr.inria.ucn.Helpers.java

/**
 * Collectors and Listeners should use this method to send the results to the service.
 * @param c//  ww  w  .  ja v  a  2s.  c  om
 * @param cid data collection id (maps to mongodb collection used to store the data)
 * @param ts  periodic collection timestamp or event time if triggered by timestamp
 * @param data 
 */
@SuppressLint("SimpleDateFormat")
public static void sendResultObj(Context c, String cid, long ts, JSONObject data) {
    try {

        // wrap the collected data object to a common object format
        JSONObject res = new JSONObject();

        // data collection in the backend db
        res.put("collection", cid);

        // store unique user id to each result object
        res.put("uid", getDeviceUuid(c));

        // app version to help to detect data format changes
        try {
            PackageManager manager = c.getPackageManager();
            PackageInfo info = manager.getPackageInfo(c.getPackageName(), 0);
            res.put("app_version_name", info.versionName);
            res.put("app_version_code", info.versionCode);
        } catch (NameNotFoundException e) {
        }

        // event and current time in UTC JSON date format
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.S'Z'");
        sdf.setTimeZone(TimeZone.getTimeZone("UTC"));
        res.put("ts_event", sdf.format(new Date(ts)));
        res.put("ts", sdf.format(new Date()));
        res.put("tz", TimeZone.getDefault().getID()); // devices current timezone
        res.put("tz_offset", TimeZone.getDefault().getOffset(ts)); // ts offset to this event

        // the data obj
        res.put("data", data);

        // ask the service to handle the data
        Intent intent = new Intent(c, CollectorService.class);
        intent.setAction(Constants.ACTION_DATA);
        intent.putExtra(Constants.INTENT_EXTRA_DATA, res.toString());
        c.startService(intent);

        Log.d(Constants.LOGTAG, res.toString(4));

    } catch (JSONException ex) {
        Log.w(Constants.LOGTAG, "failed to create json obj", ex);
    }
}

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

public static boolean m111b(PackageManager packageManager, String str) {
    try {/* w  ww  .j  ava  2 s.c o m*/
        return m105a(packageManager, packageManager.getPackageInfo(str, 64));
    } catch (NameNotFoundException e) {
        if (Log.isLoggable("GooglePlayServicesUtil", 3)) {
            Log.d("GooglePlayServicesUtil",
                    "Package manager can't find package " + str + ", defaulting to false");
        }
        return false;
    }
}

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From source file:com.gsbabil.antitaintdroid.UtilityFunctions.java

public static String currentDirectory() {
    PackageManager pkgManager = MyApp.context.getPackageManager();
    String pkgName = MyApp.context.getPackageName();
    PackageInfo pkg = new PackageInfo();

    try {// w w w. j  a va 2 s.co  m
        pkg = pkgManager.getPackageInfo(pkgName, 0);
    } catch (Throwable e) {
        Log.i(MyApp.TAG, e.getMessage().toString());
    }

    return pkg.applicationInfo.dataDir;
}

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From source file:com.oliversride.wordryo.UpdateCheckReceiver.java

public static void checkVersions(Context context, boolean fromUI) {
    JSONObject params = new JSONObject();
    PackageManager pm = context.getPackageManager();
    String packageName = context.getPackageName();
    String installer = pm.getInstallerPackageName(packageName);

    if ("com.google.android.feedback".equals(installer) || "com.android.vending".equals(installer)) {
        // Do nothing; it's a Market app
    } else {/*from   ww  w. j a va 2s.  com*/
        try {
            int versionCode = pm.getPackageInfo(packageName, 0).versionCode;

            JSONObject appParams = new JSONObject();

            appParams.put(k_NAME, packageName);
            appParams.put(k_AVERS, versionCode);
            appParams.put(k_GVERS, GitVersion.VERS);
            appParams.put(k_INSTALLER, installer);
            if (devOK(context)) {
                appParams.put(k_DEVOK, true);
            }
            params.put(k_APP, appParams);
            params.put(k_DEVID, XWPrefs.getDevID(context));
        } catch (PackageManager.NameNotFoundException nnfe) {
            DbgUtils.loge(nnfe);
        } catch (org.json.JSONException jse) {
            DbgUtils.loge(jse);
        }
    }
    JSONArray dictParams = new JSONArray();
    DictUtils.DictAndLoc[] dals = DictUtils.dictList(context);
    for (int ii = 0; ii < dals.length; ++ii) {
        DictUtils.DictAndLoc dal = dals[ii];
        switch (dal.loc) {
        // case DOWNLOAD:
        case EXTERNAL:
        case INTERNAL:
            dictParams.put(makeDictParams(context, dal, ii));
        }
    }
    if (0 < dictParams.length()) {
        try {
            params.put(k_DICTS, dictParams);
            params.put(k_DEVID, XWPrefs.getDevID(context));
        } catch (org.json.JSONException jse) {
            DbgUtils.loge(jse);
        }
    }

    if (0 < params.length()) {
        new UpdateQueryTask(context, params, fromUI, pm, packageName, dals).execute();
    }
}

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From source file:it.mb.whatshare.Utils.java

/**
 * Checks whether the app that's running has the
 * <code>android:debuggable</code> flag set, and enables/disables all log
 * calls accordingly./*from ww  w .ja  v  a2 s  . c  o m*/
 * 
 * @param context
 *            the caller activity
 */
public static void checkDebug(Context context) {
    if (!debuggableFlagChecked) {
        debuggableFlagChecked = true;
        PackageManager manager = context.getPackageManager();
        try {
            PackageInfo info = manager.getPackageInfo(context.getPackageName(), 0);
            debugEnabled = (info.applicationInfo.flags & ApplicationInfo.FLAG_DEBUGGABLE) != 0;
        } catch (NameNotFoundException e) {
            e.printStackTrace();
            // let's keep debug disabled
        }
    } // else it's already been checked once, don't check anymore
}

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