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 getAppName(Context context, String packageName) {
    try {//from   w w w  .java 2  s .c  o m
        PackageManager pm = context.getPackageManager();
        ApplicationInfo info = pm.getApplicationInfo(packageName, PackageManager.GET_META_DATA);
        return pm.getApplicationLabel(info).toString();
    } catch (Exception e) {
        return "";
    }
}

From source file:Main.java

public static boolean isApkDebuggable(Application application) {
    PackageManager pm = application.getPackageManager();
    try {//from   w ww  .ja  v  a 2s . co  m
        return ((pm.getApplicationInfo(application.getPackageName(), 0).flags
                & ApplicationInfo.FLAG_DEBUGGABLE) > 0);
    } catch (NameNotFoundException e) {
        return false;
    }
}

From source file:Main.java

public static boolean checkIsInstallHuaweiAccount(Context context) {
    PackageManager packMgr = context.getPackageManager();
    try {//from www  . ja v a  2s . c o m
        return (null != packMgr.getApplicationInfo("com.huawei.hwid", PackageManager.GET_META_DATA));
    } catch (NameNotFoundException e) {
        return false;
    }
}

From source file:Main.java

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

    return true;
}

From source file:Main.java

public static Drawable appIconLookup(Context context, String packageName) {

    try {/*from w  w w .j  a  v  a  2 s.c om*/

        PackageManager pm = context.getPackageManager();
        ApplicationInfo ai = pm.getApplicationInfo(packageName, 0);
        return pm.getApplicationIcon(ai);

    } catch (final PackageManager.NameNotFoundException e) {

        e.printStackTrace();
        Log.e("AppsHelper", "Could not find icon for " + packageName);

        return null;

    }

}

From source file:Main.java

public static String getAppName(Context context) {
    try {//from ww w.j a va2 s . c o  m
        PackageManager packageManager = context.getPackageManager();
        ApplicationInfo appInfo = packageManager.getApplicationInfo(context.getPackageName(), 0);
        return (String) packageManager.getApplicationLabel(appInfo);
    } catch (Exception e) {
        e.printStackTrace();
    }
    return "";
}

From source file:Main.java

public static String appNameLookup(Context context, String packageName) {

    try {/*from  w w w.  j  a v  a2  s  .c o  m*/

        PackageManager pm = context.getPackageManager();
        ApplicationInfo ai = pm.getApplicationInfo(packageName, 0);

        return pm.getApplicationLabel(ai).toString();

    } catch (final PackageManager.NameNotFoundException e) {

        e.printStackTrace();
        Log.e("AppsHelper", "Could not resolve name " + packageName);

        return null;

    }

}

From source file:Main.java

/**
 * Get app name/*from www.  j a  v a 2  s . c o  m*/
 *
 * @param context
 * @param packageName
 * @return
 */
public static String getAppName(Context context, String packageName) {
    try {
        PackageManager pm = context.getPackageManager();
        ApplicationInfo info = pm.getApplicationInfo(packageName, 0);
        return info.loadLabel(pm).toString();
    } catch (NameNotFoundException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static String getAppMetadata(Context context, String key) {
    String strValue = "";
    try {//from   w  w  w.ja  v a2s.  c om
        PackageManager mgr = context.getPackageManager();
        Bundle bundle = mgr.getApplicationInfo(context.getPackageName(), PackageManager.GET_META_DATA).metaData;
        //Bundle bundle = context.getApplicationInfo().metaData;
        if (bundle != null && bundle.containsKey(key)) {
            strValue = bundle.getString(key);
        }
    } catch (Exception e) {
        Log.w(LOG_TAG, e);
    }

    return strValue;
}

From source file:Main.java

/**
 * Get app icon/*from  w w  w.  j  a  va  2 s.c o m*/
 *
 * @param context
 * @param packageName
 * @return
 */
public static Drawable getAppIcon(Context context, String packageName) {
    try {
        PackageManager pm = context.getPackageManager();
        ApplicationInfo info = pm.getApplicationInfo(packageName, 0);
        return info.loadIcon(pm);
    } catch (NameNotFoundException e) {
        e.printStackTrace();
    }
    return null;
}