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 getVersion(Context context) {
    try {//from   w  w w  .j a  v a2 s.  c  o  m
        PackageManager manager = context.getPackageManager();
        PackageInfo info = manager.getPackageInfo(context.getPackageName(), 0);
        return info.versionName;
    } catch (Exception e) {
        e.printStackTrace();
        return "1.0.0";
    }
}

From source file:Main.java

/**
 * check if assign package is installed in system
 * *///from  w  w w  .  j  a v a2  s.co  m
public static boolean isPackageInstalled(String packagename, Context context) {
    PackageManager pm = context.getPackageManager();
    try {
        pm.getPackageInfo(packagename, PackageManager.GET_ACTIVITIES);
        return true;
    } catch (NameNotFoundException e) {
        return false;
    }
}

From source file:Main.java

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

From source file:Main.java

public static PackageInfo getPackageInfo(Context context) {
    PackageInfo packageInfo = null;/* www .  j av a 2  s  .co m*/

    try {
        PackageManager pm = context.getPackageManager();
        packageInfo = pm.getPackageInfo(context.getPackageName(), PackageManager.GET_CONFIGURATIONS);

        return packageInfo;
    } catch (Exception e) {
        e.printStackTrace();
    }

    return packageInfo;
}

From source file:Main.java

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

From source file:Main.java

public static int getAppVersionCode(Context context) {
    int versioncode = -1;
    try {/*from   w  ww  .  j av a  2  s.  c  o  m*/
        // ---get the package info---
        PackageManager pm = context.getPackageManager();
        PackageInfo pi = pm.getPackageInfo(context.getPackageName(), 0);
        versioncode = pi.versionCode;
    } catch (Exception e) {
        Log.e("VersionInfo", "Exception", e);
    }
    return versioncode;
}

From source file:Main.java

public static int getVersionCode(Context context, String pkgName) {
    try {//from   w  w w .  ja  v  a2  s.co  m
        PackageManager manager = context.getPackageManager();
        PackageInfo info = manager.getPackageInfo(pkgName, 0);
        return info.versionCode;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return 0;
}

From source file:Main.java

public static String getVersionName(Context context, String pkgName) {
    try {//  ww w  .j a v  a2  s.  co  m
        PackageManager manager = context.getPackageManager();
        PackageInfo info = manager.getPackageInfo(pkgName, 0);
        return info.versionName;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static String getVersion(Context context) {
    try {/*from   w w w .j  a  v a 2s. c om*/
        PackageManager manager = context.getPackageManager();
        PackageInfo info = manager.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 {//from w w  w.j a v  a  2s  . c om
        PackageManager manager = context.getPackageManager();
        PackageInfo info = manager.getPackageInfo(context.getPackageName(), 0);
        int version = info.versionCode;
        return version;
    } catch (Exception e) {
        return 0;
    }
}