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 <T> T getMetaData(Context context, String name) {
    try {//from w  w w  . j  a  v  a2s. c o m
        final ApplicationInfo ai = context.getPackageManager().getApplicationInfo(context.getPackageName(),
                PackageManager.GET_META_DATA);

        if (ai.metaData != null) {
            return (T) ai.metaData.get(name);
        }
    } catch (Exception e) {
        System.out.print("Couldn't find meta-data: " + name);
    }

    return null;
}

From source file:Main.java

public static String getApplicationName(Context context) {
    Resources appR = context.getResources();
    String txt = (String) appR.getText(appR.getIdentifier("app_name", "string", context.getPackageName()));
    return txt;/*from   w w  w.j av  a 2 s .com*/
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T getMetaData(Context context, String name) {
    try {/*from  w  w w.  java2 s.c  om*/
        final ApplicationInfo ai = context.getPackageManager().getApplicationInfo(context.getPackageName(),
                PackageManager.GET_META_DATA);

        if (ai.metaData != null) {
            return (T) ai.metaData.get(name);
        }
    } catch (Exception e) {
        Log.w("Couldn't find:" + name, name);
    }

    return null;
}

From source file:Main.java

/**
 * Get application name.//  www.  jav a  2  s.  c o  m
 * 
 * @return
 */
public static String getApplicationName(Context context) {
    String name = "?";
    try {
        PackageInfo pi = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);
        name = context.getString(pi.applicationInfo.labelRes);
    } catch (PackageManager.NameNotFoundException e) {
        Log.e(TAG, "Package name not found", e);
    }
    ;
    return name;
}

From source file:Main.java

public static String getVersionName(Context ctx, boolean withVersionCode) {
    try {/*w  w w  .j a  v  a 2s  .  c  om*/
        PackageInfo pi = ctx.getPackageManager().getPackageInfo(ctx.getPackageName(), 0);
        if (withVersionCode) {
            return pi.versionName + " (" + pi.versionCode + ")";
        } else {
            return pi.versionName;
        }
    } catch (NameNotFoundException e) {
        throw new IllegalArgumentException(e);
    }
}

From source file:Main.java

public static String getVersion(Context context) {
    PackageManager pm = context.getPackageManager();
    try {/*from w ww  .ja  va  2  s .co  m*/
        PackageInfo info = pm.getPackageInfo(context.getPackageName(), 0);
        return info.versionCode + "";
    } catch (NameNotFoundException e) {
        e.printStackTrace();
        return "";
    }
}

From source file:Main.java

public static int getAppVersionCode(Context context) {
    try {/*  w ww.  j  a va 2  s  .  co m*/
        PackageManager pm = context.getPackageManager();
        PackageInfo pi = pm.getPackageInfo(context.getPackageName(), 0);
        return pi == null ? -1 : pi.versionCode;
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
        return -1;
    }
}

From source file:Main.java

public static int getAppVersion(Context context) {
    int version = 0;
    try {//from  w ww.  ja  va2s  .c  o  m
        version = context.getPackageManager().getPackageInfo(context.getPackageName(), 0).versionCode;
    } catch (PackageManager.NameNotFoundException e) {

        e.printStackTrace();
    }
    return version;

}

From source file:Main.java

public static int getVersionCode(Context app) {
    PackageManager pm = app.getPackageManager();
    PackageInfo pi;/*w ww  . j a v a2  s.co  m*/
    try {
        pi = pm.getPackageInfo(app.getPackageName(), 0);
        return pi.versionCode;
    } catch (Exception e) {
        e.printStackTrace();
        return 1;
    }
}