Example usage for android.content.pm ApplicationInfo loadDescription

Introduction

In this page you can find the example usage for android.content.pm ApplicationInfo loadDescription.

Prototype

public CharSequence loadDescription(PackageManager pm) 

Source Link

Document

Retrieve the textual description of the application.

Usage

From source file:com.android.leanlauncher.IconCache.java

/**
 * Gets an entry for the package, which can be used as a fallback entry for various components.
 * This method is not thread safe, it must be called from a synchronized method.
 *//*from   w w  w.  j  av  a  2  s  .  c om*/
private CacheEntry getEntryForPackage(String packageName, UserHandleCompat user) {
    ComponentName cn = new ComponentName(packageName, EMPTY_CLASS_NAME);
    CacheKey cacheKey = new CacheKey(cn, user);
    CacheEntry entry = mCache.get(cacheKey);
    if (entry == null || entry.icon == null) {
        entry = new CacheEntry();

        try {
            ApplicationInfo info = mPackageManager.getApplicationInfo(packageName, 0);
            entry.title = info.loadLabel(mPackageManager);
            entry.contentDescription = info.loadDescription(mPackageManager);
            Drawable defaultDrawable = info.loadIcon(mPackageManager);
            if (!TextUtils.isEmpty(mCurrentIconTheme)) {
                entry.icon = createNewIconBitmap(null, packageName, null, defaultDrawable);
            }

            if (entry.icon == null) {
                // pick default icon
                Log.d(TAG, packageName + " icon NOT FOUND in theme = " + mCurrentIconTheme);
                entry.icon = Utilities.createIconBitmap(defaultDrawable, mContext);
            }
            mCache.put(cacheKey, entry);
        } catch (NameNotFoundException e) {
            if (DEBUG)
                Log.d(TAG, "Application not installed " + packageName);
        }
    }
    return entry;
}

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