Example usage for android.content.pm PackageManager getApplicationInfo

Introduction

In this page you can find the example usage for android.content.pm PackageManager getApplicationInfo.

Prototype

public abstract ApplicationInfo getApplicationInfo(String packageName, @ApplicationInfoFlags int flags)
        throws NameNotFoundException;

Source Link

Document

Retrieve all of the information we know about a particular package/application.

Usage

From source file:Main.java

public static String getApplicationName(Context app) {
    PackageManager pm;
    ApplicationInfo ai;/*from  ww w .j a v a 2s. c om*/
    try {
        pm = app.getPackageManager();
        ai = pm.getApplicationInfo(app.getPackageName(), 0);
        return pm.getApplicationLabel(ai).toString();
    } catch (Exception e) {
        e.printStackTrace();
        return app.getPackageName();
    }
}

From source file:Main.java

public static boolean hasShortcut(Context cx) {
    boolean result = false;
    String title = null;//  w  w w . j av  a2  s  .c om
    try {
        final PackageManager pm = cx.getPackageManager();
        title = pm.getApplicationLabel(pm.getApplicationInfo(cx.getPackageName(), PackageManager.GET_META_DATA))
                .toString();
    } catch (Exception e) {
        e.printStackTrace();
    }

    final String AUTHORITY;
    if (android.os.Build.VERSION.SDK_INT < 8) {
        AUTHORITY = "com.android.launcher.settings";
    } else {
        AUTHORITY = "com.android.launcher2.settings";
    }
    final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/favorites?notify=true");
    final Cursor c = cx.getContentResolver().query(CONTENT_URI, null, "title=?", new String[] { title }, null);
    if (c != null && c.moveToFirst()) {
        c.close();
        result = true;
    }
    return result;
}

From source file:Main.java

public static boolean isDebug(Context context) {
    PackageManager pm = context.getPackageManager();
    try {/*from   ww  w . j av a  2s  .  c o  m*/
        ApplicationInfo applicationInfo = pm.getApplicationInfo(context.getPackageName(), 0);
        return (applicationInfo.flags & ApplicationInfo.FLAG_DEBUGGABLE) != 0;
    } catch (NameNotFoundException e) {
        e.printStackTrace();
    }
    return false;
}

From source file:Main.java

public static int getUid(Context context, String packageName) {
    int uid = -1;
    PackageManager packageManager = context.getPackageManager();
    try {//w  ww . j a v a2s .  co  m
        ApplicationInfo applicationInfo = packageManager.getApplicationInfo(packageName, 0);
        uid = applicationInfo.uid;
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
    }
    return uid;
}

From source file:Main.java

/**
 * Get give package app install date.//from  www  . ja  v a2  s.com
 * 
 * @param context Object of {@link Context}.
 * @param pkg Package name.
 * @return Measured in milliseconds since January 1st, 1970, midnight. Returns 0 if the file does not exist.
 */
public final static long getAppInstallDate(Context context, String pkg) {
    if (null == context || null == pkg) {
        return System.currentTimeMillis();
    }

    PackageManager pm = context.getPackageManager();
    try {
        ApplicationInfo info = pm.getApplicationInfo(pkg, 0);

        // 2.3(API level 9) ApplicationInfo have a method to get install time.
        // but we can't use it. (for support 2.2 -_-||).
        File file = new File(info.sourceDir);
        return file.lastModified();

    } catch (Exception e) {
        e.printStackTrace();
        return System.currentTimeMillis();
    }
}

From source file:Main.java

public static String getAppName(Context context) {
    PackageManager packageManager = context.getPackageManager();
    try {//from   w  w  w  . j  a va  2s .c o  m
        ApplicationInfo applicationInfo = packageManager.getApplicationInfo(context.getPackageName(), 0);
        appName = (String) packageManager.getApplicationLabel(applicationInfo);
        if (appName == null)
            appName = "unknown";
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
    }
    return appName;
}

From source file:Main.java

public static String GetAppName(Activity act) {
    final PackageManager pm = act.getApplicationContext().getPackageManager();

    ApplicationInfo ai;//from  w ww  . java  2  s.c o m
    try {
        ai = pm.getApplicationInfo(act.getPackageName(), 0);
    } catch (final NameNotFoundException e) {
        ai = null;
    }
    final String applicationName = (String) (ai != null ? pm.getApplicationLabel(ai) : "unknown");
    return applicationName;
}

From source file:Main.java

public static String getAppName(Context context) {
    PackageManager packageManager = context.getPackageManager();
    ApplicationInfo appInfo = null;//from  ww  w .  ja v  a  2s  . c om
    try {
        appInfo = packageManager.getApplicationInfo(context.getPackageName(), 0);
    } catch (NameNotFoundException e) {

    }
    return appInfo == null ? "null" : packageManager.getApplicationLabel(appInfo).toString();
}

From source file:Main.java

public static String getAppName(Context context, String packageName) {
    PackageManager pm = context.getPackageManager();
    String appName = null;//from w ww  . j av  a  2 s.  c o  m
    try {
        ApplicationInfo applicationInfo = pm.getApplicationInfo(packageName, 0);
        appName = String.valueOf(pm.getApplicationLabel(applicationInfo));
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
    }
    return appName;
}

From source file:Main.java

public static String getApplicationName(final Context context) {
    String appName = "";

    PackageManager packageManager = context.getPackageManager();
    try {/*from   ww w. java2 s  .  co  m*/
        ApplicationInfo applicationInfo = packageManager.getApplicationInfo(context.getPackageName(),
                PackageManager.GET_META_DATA);
        appName = packageManager.getApplicationLabel(applicationInfo).toString();
    } catch (NameNotFoundException e) {
        e.printStackTrace();
    }

    return appName;
}