savedInstanceState Bundle 存值取值

savedInstanceState.putParcelable("名稱 A", 物件_A);
savedInstanceState.putInt("名稱 B", 物件_B);
物件_C.writeToBundle(savedInstanceState, "名稱 C");
物件_D.writeToBundle(savedInstanceState, "名稱 D");


super.onRestoreInstanceState(savedInstanceState);
物件_A = savedInstanceState.getParcelable("M名稱 A");
物件_B = savedInstanceState.getInt("名稱 B");
物件_C.readFromBundle(savedInstanceState, "名稱 C");
物件_D.readFromBundle(savedInstanceState, "名稱 D");