Test for Settings Intent

import android.content.ContentUris;

import android.content.ContentValues;

import android.content.Intent;

import android.content.pm.PackageManager;

import android.content.pm.ResolveInfo;

import android.database.Cursor;

import android.net.Uri;

import android.provider.Settings;

import android.test.AndroidTestCase;

import android.test.suitebuilder.annotation.MediumTest;

import android.test.suitebuilder.annotation.SmallTest;

import java.util.List;

/** Unit test for SettingsProvider. */

public class SettingsProviderTest extends AndroidTestCase {

        assertEquals("test1,test2",

                Settings.Secure.getString(r, Settings.Secure.LOCATION_PROVIDERS_ALLOWED));

     }

     @SmallTest

     public void testSettings() {

        assertCanBeHandled(new Intent(Settings.ACTION_ACCESSIBILITY_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_ADD_ACCOUNT));

        assertCanBeHandled(new Intent(Settings.ACTION_AIRPLANE_MODE_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_APN_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS)

                .setData(Uri.parse("package:" + getContext().getPackageName())));

        assertCanBeHandled(new Intent(Settings.ACTION_APPLICATION_DEVELOPMENT_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_APPLICATION_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_BLUETOOTH_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_DATA_ROAMING_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_DATE_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_DEVICE_INFO_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_DISPLAY_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_INPUT_METHOD_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_INTERNAL_STORAGE_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_LOCALE_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_MANAGE_APPLICATIONS_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_MEMORY_CARD_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_NETWORK_OPERATOR_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_PRIVACY_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_QUICK_LAUNCH_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_SEARCH_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_SECURITY_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_SOUND_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_SYNC_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_SYSTEM_UPDATE_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_USER_DICTIONARY_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_WIFI_IP_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_WIFI_SETTINGS));

        assertCanBeHandled(new Intent(Settings.ACTION_WIRELESS_SETTINGS));

    }

    private void assertCanBeHandled(final Intent intent) {

        PackageManager packageManager = mContext.getPackageManager();

        List<ResolveInfo> resolveInfoList = packageManager.queryIntentActivities(intent, 0);

        assertNotNull(resolveInfoList);

        // one or more activity can handle this intent.

        assertTrue(resolveInfoList.size() > 0);

    }

}