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:Main.java

public static String getVersioName(Context context) {
    try {/*  w  ww.  ja v a 2s. c o m*/
        PackageManager packageManager = context.getPackageManager();
        PackageInfo packageInfo = packageManager.getPackageInfo(context.getPackageName(), 0);
        return packageInfo.versionName;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static int getVersionCode(Context context) {
    PackageManager manager = context.getPackageManager();
    try {// www .  j a  va 2 s . co  m
        PackageInfo info = manager.getPackageInfo(context.getPackageName(), 0);
        return info.versionCode;
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
    }

    return 0;
}

From source file:Main.java

private static boolean isPackageInstalled(Context context, String pkgName) {
    PackageManager pm = context.getPackageManager();
    try {//from  w  w w.  ja v  a2  s . c  o m
        PackageInfo pkgInfo = pm.getPackageInfo(pkgName, 0);
        return pkgInfo != null && pkgInfo.applicationInfo.enabled;
    } catch (PackageManager.NameNotFoundException e) {
    }
    return false;
}

From source file:Main.java

public static int getVersioCode(Context context) {
    try {/*from   w  ww  .  j  a va 2 s  .  c  om*/
        PackageManager packageManager = context.getPackageManager();
        PackageInfo packageInfo = packageManager.getPackageInfo(context.getPackageName(), 0);
        return packageInfo.versionCode;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return -1;
}

From source file:Main.java

public static String getVersionName(Context context) {
    String versionName = "";
    try {/*  www.  jav a  2s .c  o m*/
        PackageManager packageManager = context.getPackageManager();
        PackageInfo packInfo = packageManager.getPackageInfo(context.getPackageName(), 0);
        versionName = packInfo.versionName;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return versionName;
}

From source file:Main.java

public static String getAppName(Context context) {
    try {/*from w  w  w . j ava  2  s  .com*/
        PackageManager packageManager = context.getPackageManager();
        PackageInfo packageInfo = packageManager.getPackageInfo(context.getPackageName(), 0);
        int labelRes = packageInfo.applicationInfo.labelRes;
        return context.getResources().getString(labelRes);
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static boolean isPackageAvailable(final Context context, final String packageName) {
    final PackageManager packageManager = context.getPackageManager();
    try {/*from  w  ww .  ja v  a  2 s.c  o m*/
        packageManager.getPackageInfo(packageName, PackageManager.GET_UNINSTALLED_PACKAGES);
        return true;
    } catch (final NameNotFoundException exception) {
        return false;
    }
}

From source file:Main.java

/**
 * Check if BerryMotes app is installed 
 * //from  www  . j a  v a2  s  .c  om
 * @param context Android context
 * @return true if BerryMotes is installed
 */
public static boolean isBerryMotesInstalled(Context context) {
    PackageManager pm = context.getPackageManager();
    try {
        pm.getPackageInfo(BERRYMOTES_NAME, PackageManager.GET_ACTIVITIES);
        return true;
    } catch (PackageManager.NameNotFoundException e) {
        return false;
    }
}

From source file:Main.java

public static String getAppName(Context context) {
    try {//  ww  w.j a  v  a  2s  .c  om
        PackageManager packageManager = context.getPackageManager();
        PackageInfo packageInfo = packageManager.getPackageInfo(context.getPackageName(), 0);
        int labelRes = packageInfo.applicationInfo.labelRes;
        return context.getResources().getString(labelRes);
    } catch (PackageManager.NameNotFoundException e) {
    }
    return null;
}

From source file:Main.java

public static int getVersionCode(Context context) {
    PackageManager pm = context.getPackageManager();
    try {/*  w  w w  .java2 s  .  c o m*/
        PackageInfo packageInfo = pm.getPackageInfo(context.getPackageName(), 0);
        return packageInfo.versionCode;
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
        return 0;
    }
}