public class TestAActivity extends Activity {
 
    /** TestB包名 */
    private static final String PACKAGE_TEST_B = "com.nmbb.b";
 
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        try {
            
 
final Context ctxTestB = getTestBContext();
            Resources res = ctxTestB.getResources();
            // 獲取字串string
            String hello = res.getString(getId(res, "string", "hello"));
            ((TextView) findViewById(R.id.testb_string)).setText(hello);
 
            // 獲取圖片Drawable
            Drawable drawable = res
                    .getDrawable(getId(res, 
 
"drawable", "testb"));
            ((ImageView) findViewById(R.id.testb_drawable))
                    .setImageDrawable(drawable);
 
            // 獲取顏色值
            int color = res.getColor(getId(res, "color", "white"));
            ((TextView) findViewById(R.id.testb_color))
                    .setBackgroundColor(color);
 
            
 
// 獲取佈局檔案
            View view = getView(ctxTestB, getId(res, "layout", "main"));
            LinearLayout layout = (LinearLayout) findViewById(R.id.testb_layout);
            layout.addView(view);
 
            // 啟動TestB Activity
            findViewById(R.id.testb_activity).setOnClickListener(
                    new OnClickListener() {
                        @Override
                        public void onClick(View v) {
                            try {
                                @SuppressWarnings("rawtypes")
                                Class cls = ctxTestB.getClassLoader()
                                        .loadClass("com.nmbb.TestBActivity");
                                startActivity(new Intent(ctxTestB, cls));
                            } catch (ClassNotFoundException e) {
                                e.printStackTrace();
                            }
                        }
                    });
        } catch (NameNotFoundException e) {
            e.printStackTrace();
        }
    }
 
    /**
     * 獲取資源對應的編號
     * 
     * @param testb
     * @param resName
     * @param resType
     *            layout、drawable、string
     * @return
     */
    private int getId(Resources testb, String resType, String resName) {
        return testb.getIdentifier(resName, resType, PACKAGE_TEST_B);
    }
 
    /**
     * 獲取檢視
     * 
     * @param ctx
     * @param id
     * @return
     */
    public View getView(Context ctx, int id) {
        return ((LayoutInflater) ctx
                .getSystemService(Context.LAYOUT_INFLATER_SERVICE)).inflate(id,
                null);
    }
 
    /**
     * 獲取TestB的Context
     * 
     * @return
     * @throws NameNotFoundException
     */
    private Context getTestBContext() throws NameNotFoundException {
        return createPackageContext(PACKAGE_TEST_B,
                Context.CONTEXT_IGNORE_SECURITY | Context.CONTEXT_INCLUDE_CODE); 
    }