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 getVersionName(Context context) {
    try {//from  w  w  w . j a  va2 s  .c  om
        PackageManager pm = context.getPackageManager();
        PackageInfo info = pm.getPackageInfo(context.getPackageName(), 0);
        return info.versionName;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return "";
}

From source file:Main.java

public static int getVersionCode(Context context) {
    try {//w w  w .  j  a v a2s. com
        PackageManager pm = context.getPackageManager();
        PackageInfo info = pm.getPackageInfo(context.getPackageName(), 0);
        return info.versionCode;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return 0;
}

From source file:Main.java

public static String getAppVersionName(Context context) throws NameNotFoundException {
    PackageManager packageManager = context.getPackageManager();
    PackageInfo info = packageManager.getPackageInfo(context.getPackageName(), 0);
    return info.versionName;
}

From source file:Main.java

public static int getAppVersionCode(Context context) throws NameNotFoundException {
    PackageManager packageManager = context.getPackageManager();
    PackageInfo info = packageManager.getPackageInfo(context.getPackageName(), 0);
    return info.versionCode;
}

From source file:Main.java

public static boolean isInstalled(Context context, String packageName) {
    PackageManager manager = context.getPackageManager();
    try {/*from w  w w.j  a  v  a2s .  c  om*/
        manager.getPackageInfo(packageName, PackageManager.GET_ACTIVITIES);

        return true;
    } catch (NameNotFoundException e) {
        return false;
    }
}

From source file:Main.java

public static int getVersionCode(Context cxt) {
    try {/*w w w  . j a  v  a  2  s.  c o  m*/
        PackageManager manager = cxt.getPackageManager();
        PackageInfo info = manager.getPackageInfo(cxt.getPackageName(), 0);
        return info.versionCode;
    } catch (Exception e) {
        e.printStackTrace();
        return -1;
    }
}

From source file:Main.java

public static int getVersionCode(Context context) {
    int result = 0;
    try {/*w w  w  . j a v  a  2 s .c o  m*/
        PackageManager pm = context.getPackageManager();
        PackageInfo pi = pm.getPackageInfo(context.getPackageName(), 0);
        result = pi.versionCode;
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
    }
    return result;
}

From source file:Main.java

public static String getVersionName(Context cxt) {
    try {//from ww w .j  ava2  s . c om
        PackageManager manager = cxt.getPackageManager();
        PackageInfo info = manager.getPackageInfo(cxt.getPackageName(), 0);
        return info.versionName;
    } catch (Exception e) {
        e.printStackTrace();
        return "";
    }
}

From source file:Main.java

public static String getAppVersionName(Context c) {
    try {// w  w  w .j  av a2s. c  om
        PackageManager manager = c.getPackageManager();
        PackageInfo info = manager.getPackageInfo(c.getPackageName(), 0);
        return info.versionName;
    } catch (NameNotFoundException e) {
        e.printStackTrace();
    }
    return "v1.0.0.1";
}

From source file:Main.java

public static int getAppVersionCode(Context c) {
    try {/*from   ww w  . ja v  a 2  s .c o m*/
        PackageManager manager = c.getPackageManager();
        PackageInfo info = manager.getPackageInfo(c.getPackageName(), 0);
        return info.versionCode;
    } catch (NameNotFoundException e) {
        e.printStackTrace();
    }
    return 0;
}