Java tutorial
/*Copyright 2016 TommyLemon(https://github.com/TommyLemon) Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.*/ package apijson.demo.client.activity_fragment; import zuo.biao.apijson.JSONResponse; import zuo.biao.library.base.BaseBroadcastReceiver; import zuo.biao.library.interfaces.OnBottomDragListener; import zuo.biao.library.manager.HttpManager.OnHttpResponseListener; import zuo.biao.library.ui.EditTextInfoWindow; import zuo.biao.library.util.Log; import zuo.biao.library.util.SettingUtil; import zuo.biao.library.util.StringUtil; import android.app.Activity; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.os.Bundle; import android.support.v4.app.Fragment; import android.view.KeyEvent; import android.view.View; import android.view.ViewGroup; import apijson.demo.client.R; import apijson.demo.client.application.APIJSONApplication; import apijson.demo.client.base.BaseBottomTabActivity; import apijson.demo.client.interfaces.TopBarMenuCallback; import apijson.demo.client.model.User; import apijson.demo.client.util.ActionUtil; import apijson.demo.client.util.HttpRequest; /** * @author Lemon * @use MainTabActivity.createIntent(...) */ public class MainTabActivity extends BaseBottomTabActivity implements OnBottomDragListener { private static final String TAG = "MainTabActivity"; //?<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< /**?ActivityIntent * @param context * @return */ public static Intent createIntent(Context context) { return new Intent(context, MainTabActivity.class); } //?>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> @Override public Activity getActivity() { return this; } @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main_tab_activity, this); //<<<<<<<<<< initView(); initData(); initEvent(); //>>>>>>>>>> BaseBroadcastReceiver.register(context, receiver, new String[] { ACTION_EXIT_APP, ActionUtil.ACTION_RELOAD_CURRENT_USER }); if (SettingUtil.isOnTestMode) { showShortToast("?\n" + HttpRequest.URL_BASE); } } // UI(?UI????????)<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< private ViewGroup llMainTabLeftContainer; private ViewGroup llMainTabRightContainer; @Override public void initView() {// super.initView(); exitAnim = R.anim.bottom_push_out; llMainTabLeftContainer = (ViewGroup) findViewById(R.id.llMainTabLeftContainer); llMainTabRightContainer = (ViewGroup) findViewById(R.id.llMainTabRightContainer); } @Override protected int[] getTabClickIds() { return new int[] { R.id.llMainTabTab0, R.id.llMainTabTab1, R.id.llMainTabTab2 }; } @Override protected int[][] getTabSelectIds() { return new int[][] { new int[] { R.id.ivMainTabTab0, R.id.ivMainTabTab1, R.id.ivMainTabTab2 }, // new int[] { R.id.tvMainTabTab0, R.id.tvMainTabTab1, R.id.tvMainTabTab2 }// }; } @Override public int getFragmentContainerResId() { return R.id.flMainTabFragmentContainer; } @Override protected Fragment getFragment(int position) { switch (position) { case 1: UserListFragment fragment = UserListFragment.createInstance(); fragment.setSearchType(EditTextInfoWindow.TYPE_NAME); return fragment; case 2: return SettingFragment.createInstance(); default: return MomentListFragment.createInstance(); } } private static final String[] TAB_NAMES = { "?", "?", "" }; @Override protected void selectTab(int position) { tvBaseTitle.setText(TAB_NAMES[position]); View left = null, right = null; if (fragments[position] instanceof TopBarMenuCallback) { left = ((TopBarMenuCallback) fragments[position]).getLeftMenu(context); right = ((TopBarMenuCallback) fragments[position]).getRightMenu(context); } llMainTabLeftContainer.removeAllViews(); if (left != null) { llMainTabLeftContainer.addView(left); } llMainTabRightContainer.removeAllViews(); if (right != null) { llMainTabRightContainer.addView(right); } verifyLogin(); } // UI(?UI????????)>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> // Data?(???????)<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< @Override public void initData() {// super.initData(); if (isCurrentUserCorrect() == false) { reloadAll(); } } @Override protected void reloadAll() { Log.d(TAG, "reloadAll >>> "); HttpRequest.getUser(APIJSONApplication.getInstance().getCurrentUserId(), 0, new OnHttpResponseListener() { @Override public void onHttpResponse(int requestCode, String resultJson, Exception e) { Log.d(TAG, "reloadAll >>> HttpRequest.getUser.onHttpResponse >> saveCurrentUser >>"); APIJSONApplication.getInstance() .saveCurrentUser(new JSONResponse(resultJson).getObject(User.class)); runUiThread(new Runnable() { @Override public void run() { sendBroadcast(new Intent(ActionUtil.ACTION_USER_CHANGED) .putExtra(INTENT_ID, APIJSONApplication.getInstance().getCurrentUserId()).putExtra( ActionUtil.INTENT_USER, APIJSONApplication.getInstance().getCurrentUser())); } }); } }); } // Data?(???????)>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> // Event(????)<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< @Override public void initEvent() {// super.initEvent(); } @Override public void onDragBottom(boolean rightToLeft) { if (fragments[currentPosition] instanceof OnBottomDragListener) { ((OnBottomDragListener) fragments[currentPosition]).onDragBottom(rightToLeft); } } // ?<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< //?<<<<<<<<<<<<<<<<<<<<< private long firstTime = 0;// @Override public boolean onKeyUp(int keyCode, KeyEvent event) { switch (keyCode) { case KeyEvent.KEYCODE_BACK: long secondTime = System.currentTimeMillis(); if (secondTime - firstTime > 2000) { showShortToast("?"); firstTime = secondTime; } else {// sendBroadcast(new Intent(ACTION_EXIT_APP)); } return true; } return super.onKeyUp(keyCode, event); } //?>>>>>>>>>>>>>>>>>>>>> // ?<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< private boolean isToExitApp = false; @Override protected void onDestroy() { BaseBroadcastReceiver.unregister(context, receiver); super.onDestroy(); if (isToExitApp) { isToExitApp = false; moveTaskToBack(true);//?? System.exit(0); } } // ?>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> // ?>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> // Event(????)>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> // ,?<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< private BroadcastReceiver receiver = new BroadcastReceiver() { public void onReceive(Context context, Intent intent) { String action = intent == null ? null : intent.getAction(); if (isAlive() == false || StringUtil.isNotEmpty(action, true) == false) { Log.e(TAG, "receiver.onReceive isAlive() == false" + " || StringUtil.isNotEmpty(action, true) == false >> return;"); return; } if (ACTION_EXIT_APP.equals(action)) { isToExitApp = true; finish(); return; } if (ActionUtil.ACTION_RELOAD_CURRENT_USER.equals(action)) { reloadAll();//fragmentManager show remove } } }; // ,?>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> }