package android.app;

import android.os.Bundle;
import android.content.res.Configuration;
import android.R;
import android.content.Context;
import android.content.ContextWrapper;
import android.content.pm.PackageParser;

public class Application extends ContextWrapper {
	public long native_window;

	private String get_app_icon_path() {
		String icon_path = null;
		try {
			icon_path = getString(pkg.applicationInfo.icon);
		} catch (android.content.res.Resources.NotFoundException e) {
			e.printStackTrace();
		}
		if (icon_path == null) {
			icon_path = getString(R.mipmap.sym_def_app_icon);
		} else if (icon_path.endsWith(".xml")) {
			icon_path = null;
		}
		return icon_path;
	}

	private long get_app_icon_paintable() {
		return getPackageManager().getApplicationIcon(pkg.applicationInfo).paintable;
	}

	String get_app_label() {
		return getString(pkg.applicationInfo.labelRes);
	}

	String get_supported_mime_types() {
		String mimeTypes = "";
		for (PackageParser.Activity activity: pkg.activities) {
			for (PackageParser.IntentInfo intent: activity.intents) {
				for (int i = 0; i < intent.countDataSchemes(); i++) {
					String scheme = intent.getDataScheme(i);
					// ignore http and https, as there is no way to only handle specific hosts in a .desktop file
					if (!"http".equals(scheme) && !"https".equals(scheme))
						mimeTypes += "x-scheme-handler/" + intent.getDataScheme(i) + ";";
				}
			}
		}
		return "".equals(mimeTypes) ? null : mimeTypes;
	}

	public interface ActivityLifecycleCallbacks {
		void onActivityCreated(Activity activity, Bundle savedInstanceState);
		void onActivityStarted(Activity activity);
		void onActivityResumed(Activity activity);
		void onActivityPaused(Activity activity);
		void onActivityStopped(Activity activity);
		void onActivitySaveInstanceState(Activity activity, Bundle outState);
		void onActivityDestroyed(Activity activity);
	}
	/**
	 * Callback interface for use with {@link Application#registerOnProvideAssistDataListener}
	 * and {@link Application#unregisterOnProvideAssistDataListener}.
	 */
	public interface OnProvideAssistDataListener {
		/**
		 * This is called when the user is requesting an assist, to build a full
		 * {@link Intent#ACTION_ASSIST} Intent with all of the context of the current
		 * application.  You can override this method to place into the bundle anything
		 * you would like to appear in the {@link Intent#EXTRA_ASSIST_CONTEXT} part
		 * of the assist Intent.
		 */
		public void onProvideAssistData(Activity activity, Bundle data);
	}

	public Application() {
		super(null);
	}
	/**
	 * Called when the application is starting, before any activity, service,
	 * or receiver objects (excluding content providers) have been created.
	 * Implementations should be as quick as possible (for example using
	 * lazy initialization of state) since the time spent in this function
	 * directly impacts the performance of starting the first activity,
	 * service, or receiver in a process.
	 * If you override this method, be sure to call super.onCreate().
	 */
	public void onCreate() {
	}
	/**
	 * This method is for use in emulated process environments.  It will
	 * never be called on a production Android device, where processes are
	 * removed by simply killing them; no user code (including this callback)
	 * is executed when doing so.
	 */
	public void onTerminate() {
	}
	public void onConfigurationChanged(Configuration newConfig) {
	}
	public void onLowMemory() {
	}
	public void onTrimMemory(int level) {
	}
/*	public void registerComponentCallbacks(ComponentCallbacks callback) {
	}
	public void unregisterComponentCallbacks(ComponentCallbacks callback) {
	}*/
	public void registerActivityLifecycleCallbacks(ActivityLifecycleCallbacks callback) {
	}
	public void unregisterActivityLifecycleCallbacks(ActivityLifecycleCallbacks callback) {
	}
	public void registerOnProvideAssistDataListener(OnProvideAssistDataListener callback) {
	}
	public void unregisterOnProvideAssistDataListener(OnProvideAssistDataListener callback) {
	}
	public static String getProcessName() {
		// note: we currently don't set the process name
		return Context.this_application.getPackageName();
	}
}