Example usage for android.content.pm PackageManager getPackageInfo

List of usage examples for android.content.pm PackageManager getPackageInfo

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  6. 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:org.wso2.emm.agent.utils.CommonUtils.java

public static boolean isSystemAppInstalled(Context context) {
    PackageManager packageManager = context.getPackageManager();
    boolean systemAppInstalled;
    try {//from   www .j a  va2s  . co m
        packageManager.getPackageInfo(Constants.SYSTEM_SERVICE_PACKAGE, PackageManager.GET_ACTIVITIES);
        systemAppInstalled = true;
    } catch (PackageManager.NameNotFoundException e) {
        systemAppInstalled = false;
    }
    return systemAppInstalled;
}

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

public static boolean m110b(PackageManager packageManager) {
    synchronized (Au) {
        if (At == -1) {
            try {
                if (m107a(packageManager.getPackageInfo(GOOGLE_PLAY_SERVICES_PACKAGE, 64), Ap[1]) != null) {
                    At = 1;/*from   ww w. j  av  a 2 s  .  com*/
                } else {
                    At = 0;
                }
            } catch (NameNotFoundException e) {
                At = 0;
            }
        }
    }
    return At != 0;
}

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

public static Version getProEnablerVersion(Context context) {
    try {//from   w  w w.  j  av a  2s.  c o m
        String proPackageName = context.getPackageName() + ".pro";
        PackageManager pm = context.getPackageManager();
        PackageInfo pi = pm.getPackageInfo(proPackageName, 0);
        return new Version(pi.versionName);
    } catch (NameNotFoundException ignored) {
    } catch (Throwable ex) {
        Util.bug(null, ex);
    }
    return null;
}

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

public static int getSelfVersionCode(Context context) {
    try {//from   ww w . j  a  v  a  2 s .co m
        String self = Util.class.getPackage().getName();
        PackageManager pm = context.getPackageManager();
        PackageInfo pInfo = pm.getPackageInfo(self, 0);
        return pInfo.versionCode;
    } catch (NameNotFoundException ex) {
        Util.bug(null, ex);
        return 0;
    }
}

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

public static String getSelfVersionName(Context context) {
    try {// w w w.j a  va 2s.com
        String self = Util.class.getPackage().getName();
        PackageManager pm = context.getPackageManager();
        PackageInfo pInfo = pm.getPackageInfo(self, 0);
        return pInfo.versionName;
    } catch (NameNotFoundException ex) {
        Util.bug(null, ex);
        return null;
    }
}

From source file:com.nxp.ltsm.ltsmclient.tools.Utils.java

public static String shaSignature(String pkg, Context context) {
    String TAG = "Utils:createSha";
    String hashString = "";
    PackageManager pm = context.getPackageManager();
    try {//from ww  w . ja  v a 2 s .c o m
        PackageInfo info = pm.getPackageInfo(pkg, PackageManager.GET_SIGNATURES);
        Signature[] sigs = info.signatures;
        for (int i = 0; i < sigs.length; i++) {
            hashString = hashString + sigs[i].toCharsString();
        }
        Log.i(TAG, "pkg " + pkg);
        Log.i(TAG, "hashString " + hashString);
        if (hashString == "") {
            return hashString;
        }
        return makeShaSignature(hashString);
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

From source file:com.felkertech.n.ActivityUtils.java

/**
 * Opens the correct intent to start editing the channel.
 *
 * @param activity The activity you're calling this from.
 * @param channelUrl The channel's media url.m
 *//*from   ww w . j  a  v a  2 s . c om*/
public static void editChannel(final Activity activity, final String channelUrl) {
    ChannelDatabase cdn = ChannelDatabase.getInstance(activity);
    final JsonChannel jsonChannel = cdn.findChannelByMediaUrl(channelUrl);
    if (channelUrl == null || jsonChannel == null) {
        try {
            Toast.makeText(activity, R.string.toast_error_channel_invalid, Toast.LENGTH_SHORT).show();
        } catch (RuntimeException e) {
            Log.e(TAG, activity.getString(R.string.toast_error_channel_invalid));
        }
        return;
    }
    if (jsonChannel.getPluginSource() != null) {
        // Search through all plugins for one of a given source
        PackageManager pm = activity.getPackageManager();

        try {
            pm.getPackageInfo(jsonChannel.getPluginSource().getPackageName(), PackageManager.GET_ACTIVITIES);
            // Open up this particular activity
            Intent intent = new Intent();
            intent.setComponent(jsonChannel.getPluginSource());
            intent.putExtra(CumulusTvPlugin.INTENT_EXTRA_ACTION, CumulusTvPlugin.INTENT_EDIT);
            Log.d(TAG, "Editing channel " + jsonChannel.toString());
            intent.putExtra(CumulusTvPlugin.INTENT_EXTRA_JSON, jsonChannel.toString());
            activity.startActivity(intent);
        } catch (PackageManager.NameNotFoundException e) {
            new MaterialDialog.Builder(activity)
                    .title(activity.getString(R.string.plugin_not_installed_title,
                            jsonChannel.getPluginSource().getPackageName()))
                    .content(R.string.plugin_not_installed_question).positiveText(R.string.download_app)
                    .negativeText(R.string.open_in_another_plugin)
                    .callback(new MaterialDialog.ButtonCallback() {
                        @Override
                        public void onPositive(MaterialDialog dialog) {
                            super.onPositive(dialog);
                            Intent i = new Intent(Intent.ACTION_VIEW);
                            i.setData(Uri.parse("http://play.google.com/store/apps/details?id="
                                    + jsonChannel.getPluginSource().getPackageName()));
                            activity.startActivity(i);
                        }

                        @Override
                        public void onNegative(MaterialDialog dialog) {
                            super.onNegative(dialog);
                            openPluginPicker(false, channelUrl, activity);
                        }
                    }).show();
            Toast.makeText(activity, activity.getString(R.string.toast_msg_pack_not_installed,
                    jsonChannel.getPluginSource().getPackageName()), Toast.LENGTH_SHORT).show();
            openPluginPicker(false, channelUrl, activity);
        }
    } else {
        if (DEBUG) {
            Log.d(TAG, "No specified source");
        }
        openPluginPicker(false, channelUrl, activity);
    }
}

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

@SuppressLint("DefaultLocale")
public static boolean hasValidFingerPrint(Context context) {
    try {//ww  w .jav a 2  s  .  c om
        PackageManager pm = context.getPackageManager();
        String packageName = context.getPackageName();
        PackageInfo packageInfo = pm.getPackageInfo(packageName, PackageManager.GET_SIGNATURES);
        byte[] cert = packageInfo.signatures[0].toByteArray();
        MessageDigest digest = MessageDigest.getInstance("SHA1");
        byte[] bytes = digest.digest(cert);
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < bytes.length; ++i)
            sb.append((Integer.toHexString((bytes[i] & 0xFF) | 0x100)).substring(1, 3).toLowerCase());
        String calculated = sb.toString();
        String expected = context.getString(R.string.fingerprint);
        return calculated.equals(expected);
    } catch (Throwable ex) {
        bug(null, ex);
        return false;
    }
}

From source file:tr.com.turkcellteknoloji.turkcellupdater.Utilities.java

static boolean isPackageInstalled(Context context, String packageName, int minVersionCode) {
    checkArgumentNotNull("context", context);
    final PackageManager packageManager = context.getPackageManager();
    if (packageManager == null) {
        throw new IllegalStateException("packageManager is null.");
    }/*www  .ja  v  a 2s  .c  om*/
    PackageInfo pi = null;
    try {
        pi = packageManager.getPackageInfo(packageName, 0);
    } catch (NameNotFoundException e) {
        return false;
    }

    return pi != null && pi.versionCode >= minVersionCode;
}

From source file:com.att.android.arodatacollector.utils.AROCollectorUtils.java

/**
 * Retrieves overall information about the specified application package
 * /*  w  w  w . j  a  v a2 s .c o m*/
 * @param pm
 *            The package manager instance.
 * @param name
 *            The package name.
 * 
 * @return Returns information about the package or null if the package
 *         could not be successfully parsed.
 */
public static PackageInfo getPackageInfo(PackageManager pm, String name) {
    PackageInfo ret = null;
    try {
        ret = pm.getPackageInfo(name, PackageManager.GET_ACTIVITIES);
    } catch (NameNotFoundException e) {
        AROLogger.e(TAG, "Exception in getPackageInfo" + e);
    }
    return ret;
}