Example usage for android.content.pm PackageManager getApplicationIcon

Introduction

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

Prototype

public abstract Drawable getApplicationIcon(String packageName) throws NameNotFoundException;

Source Link

Document

Retrieve the icon associated with an application.

Usage

From source file:Main.java

public static Drawable getAppIconByPkgName(Context context, String packageName) {
    PackageManager pm = context.getPackageManager();
    Drawable drawable = null;/*from w  w  w. j  av  a  2  s . c om*/
    try {
        drawable = pm.getApplicationIcon(packageName);
    } catch (PackageManager.NameNotFoundException mE) {
        mE.printStackTrace();
    }
    return drawable;
}

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From source file:Main.java

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

    try {/*from   w w  w .  j a  va 2  s .com*/

        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;

    }

}

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From source file:Main.java

public static Drawable getAppIcon(Context context, String apkFilePath) {
    PackageManager pm = context.getPackageManager();
    PackageInfo packageInfo = getPackageInfo(context, apkFilePath);
    if (packageInfo == null)
        return null;
    ApplicationInfo applicationInfo = packageInfo.applicationInfo;
    applicationInfo.sourceDir = apkFilePath;
    applicationInfo.publicSourceDir = apkFilePath;
    return pm.getApplicationIcon(applicationInfo);
}

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From source file:Main.java

public static Drawable getAppIcon(Context context, String apkFilepath) {
    PackageManager pm = context.getPackageManager();
    PackageInfo pkgInfo = getPackageInfo(context, apkFilepath);
    if (pkgInfo == null) {
        return null;
    }//from  ww w.  j av  a2 s. c  o m

    // Workaround for http://code.google.com/p/android/issues/detail?id=9151
    ApplicationInfo appInfo = pkgInfo.applicationInfo;
    if (Build.VERSION.SDK_INT >= 8) {
        appInfo.sourceDir = apkFilepath;
        appInfo.publicSourceDir = apkFilepath;
    }

    return pm.getApplicationIcon(appInfo);
}

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From source file:Main.java

public static Bitmap packageNameToBitmap(Context context, PackageManager packageManager, String packageName,
        int resId) {
    try {/*from w  w  w.  j  a va 2 s .  co  m*/
        ApplicationInfo applicationInfo = packageManager.getApplicationInfo(packageName,
                PackageManager.GET_META_DATA);
        Resources resources = packageManager.getResourcesForApplication(applicationInfo);
        Bitmap bitmap = resIdToBitmap(resources, resId);
        if (bitmap == null) {
            Drawable drawable = packageManager.getApplicationIcon(packageName);
            if (drawable != null) {
                bitmap = drawableToBitmap(drawable);
            }
        }
        return bitmap;
    } catch (PackageManager.NameNotFoundException | Resources.NotFoundException e) {
        e.printStackTrace();
        return null;
    }
}

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From source file:org.deviceconnect.android.manager.core.util.DConnectUtil.java

/**
 * ??????.//from  w w  w.ja v a  2 s .  co  m
 *
 * @param context     
 * @param packageName ???
 * @param iconId      ?ID
 * @return ??
 */
public static Drawable loadPluginIcon(final Context context, final String packageName, final Integer iconId) {
    PackageManager pkgMgr = context.getPackageManager();
    Drawable icon;
    if (iconId != null) {
        icon = ResourcesCompat.getDrawable(context.getResources(), iconId, null);
    } else {
        try {
            ApplicationInfo info = pkgMgr.getApplicationInfo(packageName, 0);
            icon = pkgMgr.getApplicationIcon(info.packageName);
        } catch (PackageManager.NameNotFoundException e) {
            icon = null;
            if (BuildConfig.DEBUG) {
                Log.d("Manager", "Icon is not found.");
            }
        }
    }
    return icon;
}

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From source file:com.jungle.base.utils.MiscUtils.java

public static Drawable getAppIcon() {
    String pkgName = MiscUtils.getPackageName();
    PackageManager mgr = BaseApplication.getAppContext().getPackageManager();

    try {//from   ww  w.j a  va2 s .c o  m
        ApplicationInfo info = mgr.getApplicationInfo(pkgName, 0);
        return mgr.getApplicationIcon(info);
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
    }

    return null;
}

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From source file:com.noshufou.android.su.util.Util.java

public static Drawable getAppIcon(Context c, int uid) {
    PackageManager pm = c.getPackageManager();
    Drawable appIcon = c.getResources().getDrawable(R.drawable.sym_def_app_icon);
    String[] packages = pm.getPackagesForUid(uid);

    if (packages != null) {
        //            if (packages.length == 1) {
        try {/*from w  ww.  j a  v  a  2 s  . co  m*/
            ApplicationInfo appInfo = pm.getApplicationInfo(packages[0], 0);
            appIcon = pm.getApplicationIcon(appInfo);
        } catch (NameNotFoundException e) {
            Log.e(TAG, "No package found matching with the uid " + uid);
        }
        //            }
    } else {
        Log.e(TAG, "Package not found for uid " + uid);
    }

    return appIcon;
}

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From source file:org.sufficientlysecure.keychain.remote.ui.AppSettingsFragment.java

private void updateView(AppSettings appSettings) {
    // get application name and icon from package manager
    String appName;/*from  w w w .ja  va2  s.c om*/
    Drawable appIcon = null;
    PackageManager pm = getActivity().getApplicationContext().getPackageManager();
    try {
        ApplicationInfo ai = pm.getApplicationInfo(appSettings.getPackageName(), 0);

        appName = (String) pm.getApplicationLabel(ai);
        appIcon = pm.getApplicationIcon(ai);
    } catch (NameNotFoundException e) {
        // fallback
        appName = appSettings.getPackageName();
    }
    mAppNameView.setText(appName);
    mAppIconView.setImageDrawable(appIcon);

    // advanced info: package name
    mPackageName.setText(appSettings.getPackageName());

    // advanced info: package signature SHA-256
    try {
        MessageDigest md = MessageDigest.getInstance("SHA-256");
        md.update(appSettings.getPackageSignature());
        byte[] digest = md.digest();
        String signature = new String(Hex.encode(digest));

        mPackageSignature.setText(signature);
    } catch (NoSuchAlgorithmException e) {
        Log.e(Constants.TAG, "Should not happen!", e);
    }
}

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From source file:org.sufficientlysecure.keychain.remote.ui.AppSettingsHeaderFragment.java

private void updateView(AppSettings appSettings) {
    // get application name and icon from package manager
    String appName;//  ww w.j  a v a 2 s  .  c  o m
    Drawable appIcon = null;
    PackageManager pm = getActivity().getApplicationContext().getPackageManager();
    try {
        ApplicationInfo ai = pm.getApplicationInfo(appSettings.getPackageName(), 0);

        appName = (String) pm.getApplicationLabel(ai);
        appIcon = pm.getApplicationIcon(ai);
    } catch (NameNotFoundException e) {
        // fallback
        appName = appSettings.getPackageName();
    }
    mAppNameView.setText(appName);
    mAppIconView.setImageDrawable(appIcon);

    // advanced info: package name
    mPackageName.setText(appSettings.getPackageName());

    // advanced info: package signature SHA-256
    try {
        MessageDigest md = MessageDigest.getInstance("SHA-256");
        md.update(appSettings.getPackageCertificate());
        byte[] digest = md.digest();
        String signature = new String(Hex.encode(digest));

        mPackageCertificate.setText(signature);
    } catch (NoSuchAlgorithmException e) {
        Log.e(Constants.TAG, "Should not happen!", e);
    }
}

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