TA貢獻(xiàn)1799條經(jīng)驗(yàn) 獲得超9個(gè)贊
Bundle
Fragment fragment = new Fragment();Bundle bundle = new Bundle();bundle.putInt(key, value);fragment.setArguments(bundle);
FragmentonCreate()
Bundle bundle = this.getArguments();if (bundle != null) {
int myInt = bundle.getInt(key, defaultValue);}
TA貢獻(xiàn)1827條經(jīng)驗(yàn) 獲得超8個(gè)贊
public class MyClass implements Serializable {
private static final long serialVersionUID = -2163051469151804394L;
private int id;
private String created;}Bundle args = new Bundle();args.putSerializable(TAG_MY_CLASS, myClass);Fragment toFragment = new ToFragment(); toFragment.setArguments(args);getFragmentManager() .beginTransaction() .replace(R.id.body, toFragment, TAG_TO_FRAGMENT) .addToBackStack(TAG_TO_FRAGMENT).commit();
@Overridepublic View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
Bundle args = getArguments();
MyClass myClass = (MyClass) args .getSerializable(TAG_MY_CLASS);
TA貢獻(xiàn)1848條經(jīng)驗(yàn) 獲得超6個(gè)贊
使用片段到片段傳遞數(shù)據(jù)的完整代碼
Fragment fragment = new Fragment(); // replace your custom fragment class Bundle bundle = new Bundle();
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
bundle.putString("key","value"); // use as per your need
fragment.setArguments(bundle);
fragmentTransaction.addToBackStack(null);
fragmentTransaction.replace(viewID,fragment);
fragmentTransaction.commit();在自定義片段類中
Bundle mBundle = new Bundle();mBundle = getArguments();mBundle.getString(key); // key must be same which was given in first fragment
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