Example usage for android.content Context getPackageName

Introduction

In this page you can find the example usage for android.content Context getPackageName.

Prototype

public abstract String getPackageName();

Source Link

Document

Return the name of this application's package.

Usage

From source file:Main.java

public static String getVersionCode(Context context, int type) {
    try {/*from  ww w .j a v a 2s .  co  m*/
        PackageInfo pi = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);
        if (type == 1) {
            return String.valueOf(pi.versionCode);
        } else {
            return pi.versionName;
        }
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
        return null;
    }
}

From source file:Main.java

/**
 * Register a receiver both for internal broadcast or system broadcast.
 */// w ww  .j a v a 2  s.  c om
public static Intent register(@NonNull Context cxt, @NonNull BroadcastReceiver receiver,
        @NonNull IntentFilter filter) {
    String perm = cxt.getPackageName() + PERM_COMMON_BROADCAST;
    return cxt.registerReceiver(receiver, filter, perm, null);
}

From source file:Main.java

public static String getApplicationVersion(Context context) {
    PackageInfo pInfo;/*from w ww  .j ava 2 s. co m*/
    try {
        pInfo = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);
        return pInfo.versionName;
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
        return null;
    }
}

From source file:Main.java

public static String getVerName(Context context) {
    String verName = "";
    try {//from w  w  w . j  a  v a2 s .  c o  m
        verName = context.getPackageManager().getPackageInfo(context.getPackageName(), 0).versionName;
    } catch (NameNotFoundException e) {
        e.printStackTrace();
    }
    return verName;
}

From source file:Main.java

public static PackageInfo getPackageInfo(Context context) {
    PackageInfo pkg = null;/*from w w  w.  jav a2 s . co m*/
    try {
        pkg = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);
    } catch (NameNotFoundException exp) {
        exp.printStackTrace();
    }
    return pkg;
}

From source file:Main.java

public static String getVerionName(Context context) {

    try {/* w w  w .  j a v  a 2s.  c  o m*/
        PackageInfo info = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);
        return info.versionName;
    } catch (NameNotFoundException e) {
        e.printStackTrace();
        return null;
    }

}

From source file:Main.java

public static int getVersionCode(Context context) {
    try {// ww  w. ja v  a 2s .  com
        PackageInfo pi = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);
        return pi.versionCode;
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
        return -1;
    } catch (NullPointerException e) {
        e.printStackTrace();
        return -1;
    }
}

From source file:Main.java

public static PackageInfo getPackageInfo(Context context) {
    PackageInfo info = null;/*from   w w  w.  j a va 2s .c  o  m*/
    try {
        String packageName = context.getPackageName();
        info = context.getPackageManager().getPackageInfo(packageName, PackageManager.GET_ACTIVITIES);
    } catch (Exception e) {
        e.printStackTrace();
    }
    return info;
}

From source file:Main.java

public static String getVersion(Context context) {
    String version = "";
    try {/*from  w ww  .ja  va2  s. c o  m*/
        return context.getPackageManager().getPackageInfo(context.getPackageName(), 0).versionName;
    } catch (PackageManager.NameNotFoundException e) {
        return "unkown";
    }
}

From source file:Main.java

/**
 * Returns the file name (without full path) for an Expansion APK file from the given context.
 * //from   w ww.  j av  a2s.  c  o  m
 * @param c the context
 * @param mainFile true for main file, false for patch file
 * @param versionCode the version of the file
 * @return String the file name of the expansion file
 */
public static String getExpansionAPKFileName(Context c, boolean mainFile, int versionCode) {
    return (mainFile ? "main." : "patch.") + versionCode + "." + c.getPackageName() + ".obb";
}