Java tutorial
package com.inter.trade.ui.fragment.buylicensekey; import java.util.ArrayList; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.support.v4.app.FragmentManager; import android.support.v4.app.FragmentTransaction; import android.text.TextUtils; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.EditText; import android.widget.TextView; import android.widget.Toast; import com.inter.trade.R; import com.inter.trade.log.Logger; import com.inter.trade.ui.BuySwipCardRecordActivity; import com.inter.trade.ui.MainActivity; import com.inter.trade.ui.fragment.BaseFragment; import com.inter.trade.ui.fragment.buylicensekey.util.BuyLicenseKeyUtils; import com.inter.trade.util.LoginUtil; import com.inter.trade.util.PromptUtil; import com.inter.trade.util.PromptUtil.PositiveListener; /** * (?????) Fragment * @author haifengli * */ public class BuyLicenseKeyBindFragment extends BaseFragment implements OnClickListener { private static final String TAG = BuyLicenseKeyBindFragment.class.getName(); private Button btn_get_key; private EditText et_input; private Bundle data = null; public BuyLicenseKeyBindFragment() { } public static BuyLicenseKeyBindFragment newInstance(Bundle data) { BuyLicenseKeyBindFragment fragment = new BuyLicenseKeyBindFragment(); fragment.setArguments(data); return fragment; } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Log.i(TAG, "onCreate"); Bundle bundle = getArguments(); if (bundle != null) { data = bundle; } } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { // TODO Auto-generated method stub LoginUtil.detection(getActivity()); View view = inflater.inflate(R.layout.buy_licensekey_bind_layout, container, false); initView(view); setTitle("??"); setBackVisibleForFragment(); return view; } private void initView(View view) { btn_get_key = (Button) view.findViewById(R.id.btn_get_key); et_input = (EditText) view.findViewById(R.id.et_input); btn_get_key.setOnClickListener(this); } @Override public void onClick(View v) { switch (v.getId()) { case R.id.btn_get_key: if (checkInput()) { // BuyLicenseKeyMainFragment.licenseKey="newKey-16101005483"; // PromptUtil.showToast(getActivity(), "???"+BuyLicenseKeyMainFragment.licenseKey); // goBack(); PromptUtil.showNoticeDialog("??", "??", new PositiveListener() { @Override public void onPositive() { // TODO Auto-generated method stub // BuyLicenseKeyMainFragment.licenseKey="16101005483"; // PromptUtil.showToast(getActivity(), "???"+BuyLicenseKeyMainFragment.licenseKey); goBack(); } }, null, getActivity()); /** * ??? */ // new Task } break; default: break; } } private boolean checkInput() { String cardId = et_input.getText() + ""; if (TextUtils.isEmpty(cardId)) { PromptUtil.showToast(getActivity(), "??"); return false; } return true; } /** * ????? BuyLicenseKeyMainFragment */ private void goBack() { if (getActivity() == null) { Logger.d(TAG, "goBack()-->getActivity()==null"); return; } FragmentManager manager = getActivity().getSupportFragmentManager(); if (manager == null) { Logger.d(TAG, "goBack()-->getSupportFragmentManager()==null"); return; } int len = manager.getBackStackEntryCount(); if (len > 0) { manager.popBackStack(); } } @Override public void onActivityResult(int requestCode, int resultCode, Intent data) { // TODO Auto-generated method stub super.onActivityResult(requestCode, resultCode, data); } @Override public void onPause() { super.onPause(); } @Override public void onStop() { // TODO Auto-generated method stub super.onStop(); } @Override public void onTimeout() { // TODO Auto-generated method stub } }