Java tutorial
/** * Odoo, Open Source Management Solution * Copyright (C) 2012-today Odoo SA (<http:www.odoo.com>) * <p/> * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version * <p/> * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details * <p/> * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http:www.gnu.org/licenses/> * <p/> * Created on 18/12/14 5:25 PM */ package com.odoo; import android.animation.Animator; import android.animation.AnimatorListenerAdapter; import android.animation.AnimatorSet; import android.animation.ObjectAnimator; import android.app.Activity; import android.content.Intent; import android.content.res.Configuration; import android.graphics.Bitmap; import android.graphics.Typeface; import android.os.Bundle; import android.os.Handler; import android.support.v4.app.Fragment; import android.support.v4.view.GravityCompat; import android.support.v4.widget.DrawerLayout; import android.support.v7.app.ActionBar; import android.support.v7.app.ActionBarActivity; import android.support.v7.app.ActionBarDrawerToggle; import android.support.v7.app.AppCompatActivity; import android.util.Log; import android.view.LayoutInflater; import android.view.MenuItem; import android.view.View; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.Spinner; import android.widget.TextView; import android.widget.Toast; import com.odoo.core.account.AppIntro; import com.odoo.core.account.ManageAccounts; import com.odoo.core.account.OdooLogin; import com.odoo.core.account.OdooUserAskPassword; import com.odoo.core.account.OdooUserObjectUpdater; import com.odoo.core.auth.OdooAccountManager; import com.odoo.core.auth.OdooAuthenticator; import com.odoo.core.orm.OModel; import com.odoo.core.support.OUser; import com.odoo.core.support.addons.fragment.IBaseFragment; import com.odoo.core.support.drawer.ODrawerItem; import com.odoo.core.support.sync.SyncUtils; import com.odoo.core.utils.BitmapUtils; import com.odoo.core.utils.OActionBarUtils; import com.odoo.core.utils.OAlert; import com.odoo.core.utils.OControls; import com.odoo.core.utils.OFragmentUtils; import com.odoo.core.utils.OPreferenceManager; import com.odoo.core.utils.OResource; import com.odoo.core.utils.drawer.DrawerUtils; import com.odoo.core.utils.sys.IOnActivityResultListener; import com.odoo.core.utils.sys.IOnBackPressListener; import java.util.List; public class OdooActivity extends AppCompatActivity { public static final String TAG = OdooActivity.class.getSimpleName(); public static final Integer DRAWER_ITEM_LAUNCH_DELAY = 300; public static final Integer DRAWER_ACCOUNT_BOX_ANIMATION_DURATION = 250; public static final String KEY_ACCOUNT_REQUEST = "key_account_request"; public static final String KEY_NEW_USER_NAME = "key_new_account_username"; public static final String KEY_CURRENT_DRAWER_ITEM = "key_drawer_item_index"; public static final String KEY_APP_TITLE = "key_app_title"; public static final String KEY_HAS_ACTIONBAR_SPINNER = "key_has_actionbar_spinner"; public static final Integer REQUEST_ACCOUNT_CREATE = 1101; public static final Integer REQUEST_ACCOUNTS_MANAGE = 1102; public static final String KEY_FRESH_LOGIN = "key_fresh_login"; private DrawerLayout mDrawerLayout = null; private ActionBarDrawerToggle mDrawerToggle = null; private IOnBackPressListener backPressListener = null; private IOnActivityResultListener mIOnActivityResultListener = null; //Drawer Containers private LinearLayout mDrawerAccountContainer = null; private LinearLayout mDrawerItemContainer = null; private Boolean mAccountBoxExpanded = false; private Bundle mSavedInstanceState = null; private Integer mDrawerSelectedIndex = -1; private Boolean mHasActionBarSpinner = false; private App app; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Log.i(TAG, "OdooActivity->onCreate"); mSavedInstanceState = savedInstanceState; app = (App) getApplicationContext(); OPreferenceManager preferenceManager = new OPreferenceManager(this); if (!preferenceManager.getBoolean(KEY_FRESH_LOGIN, false)) { preferenceManager.setBoolean(KEY_FRESH_LOGIN, true); new Handler().postDelayed(new Runnable() { @Override public void run() { startActivity(new Intent(OdooActivity.this, AppIntro.class)); } }, 1000); } setContentView(R.layout.odoo_activity); OActionBarUtils.setActionBar(this, true); setupDrawer(); // Validating user object validateUserObject(); } private void validateUserObject() { if (OdooAccountManager.anyActiveUser(this)) { OUser user = OUser.current(this); if (!OdooAccountManager.isValidUserObj(this, user) && app.inNetwork()) { OdooUserObjectUpdater.showUpdater(this, new OdooUserObjectUpdater.OnUpdateFinish() { @Override public void userObjectUpdateFinished() { startActivity(new Intent(OdooActivity.this, OdooLogin.class)); finish(); } @Override public void userObjectUpdateFail() { Toast.makeText(OdooActivity.this, OResource.string(OdooActivity.this, R.string.toast_something_gone_wrong), Toast.LENGTH_LONG).show(); finish(); } }); } } } // Creating drawer private void setupDrawer() { mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout); mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, R.string.app_name, R.string.app_name) { @Override public void onDrawerClosed(View drawerView) { super.onDrawerClosed(drawerView); setTitle(getResources().getString(R.string.app_name)); invalidateOptionsMenu(); } @Override public void onDrawerOpened(View drawerView) { super.onDrawerOpened(drawerView); invalidateOptionsMenu(); setTitle(R.string.app_name); } @Override public void onDrawerStateChanged(int newState) { super.onDrawerStateChanged(newState); invalidateOptionsMenu(); } @Override public void onDrawerSlide(View drawerView, float slideOffset) { super.onDrawerSlide(drawerView, slideOffset); invalidateOptionsMenu(); } }; mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START); mDrawerToggle.syncState(); setupAccountBox(); setupDrawerBox(); } private void setupDrawerBox() { mDrawerItemContainer = (LinearLayout) findViewById(R.id.drawerItemList); mDrawerItemContainer.removeAllViews(); List<ODrawerItem> items = DrawerUtils.getDrawerItems(this); for (ODrawerItem item : items) { View view = LayoutInflater.from(this).inflate( (item.isGroupTitle()) ? R.layout.base_drawer_group_layout : R.layout.base_drawer_menu_item, mDrawerItemContainer, false); view.setTag(item); if (!item.isGroupTitle()) { view.setOnClickListener(drawerItemClick); } mDrawerItemContainer.addView(DrawerUtils.fillDrawerItemValue(view, item)); } } private View.OnClickListener drawerItemClick = new View.OnClickListener() { @Override public void onClick(View v) { int index = mDrawerItemContainer.indexOfChild(v); if (mDrawerSelectedIndex != index) { ODrawerItem item = (ODrawerItem) v.getTag(); if (item.getInstance() instanceof Fragment) { focusOnDrawerItem(index); setTitle(item.getTitle()); } loadDrawerItemInstance(item.getInstance(), item.getExtra()); } else { closeDrawer(); } } }; public void closeDrawer() { new Handler().postDelayed(new Runnable() { @Override public void run() { mDrawerLayout.closeDrawer(GravityCompat.START); } }, DRAWER_ITEM_LAUNCH_DELAY); } /** * Loads fragment or start intent * * @param instance, instance of fragment or intent */ private void loadDrawerItemInstance(Object instance, Bundle extra) { if (instance != null) { if (instance instanceof Intent) { Log.i(TAG, "Loading intent: " + instance.getClass().getCanonicalName()); startActivity((Intent) instance); } if (instance instanceof Class<?>) { Class<?> cls = (Class<?>) instance; Intent intent = null; if (cls.getSuperclass().isAssignableFrom(Activity.class)) { intent = new Intent(this, cls); } if (cls.getSuperclass().isAssignableFrom(ActionBarActivity.class)) { intent = new Intent(this, cls); } if (intent != null) { if (extra != null) intent.putExtras(extra); loadDrawerItemInstance(intent, null); return; } } if (instance instanceof Fragment) { Log.i(TAG, "Loading fragment: " + instance.getClass().getCanonicalName()); OFragmentUtils.get(this, mSavedInstanceState).startFragment((Fragment) instance, false, extra); } } closeDrawer(); } public void loadFragment(Fragment fragment, Boolean addToBackState, Bundle extra) { OFragmentUtils.get(this, null).startFragment(fragment, addToBackState, extra); } private void setupAccountBox() { mDrawerAccountContainer = (LinearLayout) findViewById(R.id.accountList); View chosenAccountView = findViewById(R.id.drawerAccountView); OUser currentUser = OUser.current(this); if (currentUser == null) { chosenAccountView.setVisibility(View.GONE); mDrawerAccountContainer.setVisibility(View.GONE); return; } else { chosenAccountView.setVisibility(View.VISIBLE); mDrawerAccountContainer.setVisibility(View.INVISIBLE); } ImageView avatar = (ImageView) chosenAccountView.findViewById(R.id.profile_image); TextView name = (TextView) chosenAccountView.findViewById(R.id.profile_name_text); TextView url = (TextView) chosenAccountView.findViewById(R.id.profile_url_text); name.setText(currentUser.getName()); url.setText((currentUser.isOAuthLogin()) ? currentUser.getInstanceURL() : currentUser.getHost()); if (!currentUser.getAvatar().equals("false")) { Bitmap bitmap = BitmapUtils.getBitmapImage(this, currentUser.getAvatar()); if (bitmap != null) avatar.setImageBitmap(bitmap); } // Setting Accounts List<OUser> accounts = OdooAccountManager.getAllAccounts(this); if (accounts.size() > 0) { chosenAccountView.setEnabled(true); ImageView boxIndicator = (ImageView) findViewById(R.id.expand_account_box_indicator); boxIndicator.setVisibility(View.VISIBLE); chosenAccountView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { mAccountBoxExpanded = !mAccountBoxExpanded; accountBoxToggle(); } }); populateAccountList(currentUser, accounts); } } private void accountBoxToggle() { ImageView boxIndicator = (ImageView) findViewById(R.id.expand_account_box_indicator); boxIndicator.setImageResource(mAccountBoxExpanded ? R.drawable.ic_drawer_accounts_collapse : R.drawable.ic_drawer_accounts_expand); int hideTranslateY = -mDrawerAccountContainer.getHeight() / 4; if (mAccountBoxExpanded && mDrawerAccountContainer.getTranslationY() == 0) { // initial setup mDrawerAccountContainer.setAlpha(0); mDrawerAccountContainer.setTranslationY(hideTranslateY); } AnimatorSet set = new AnimatorSet(); set.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { mDrawerItemContainer.setVisibility(mAccountBoxExpanded ? View.INVISIBLE : View.VISIBLE); mDrawerAccountContainer.setVisibility(mAccountBoxExpanded ? View.VISIBLE : View.INVISIBLE); } @Override public void onAnimationCancel(Animator animation) { onAnimationEnd(animation); } }); if (mAccountBoxExpanded) { mDrawerAccountContainer.setVisibility(View.VISIBLE); AnimatorSet subSet = new AnimatorSet(); subSet.playTogether( ObjectAnimator.ofFloat(mDrawerAccountContainer, View.ALPHA, 1) .setDuration(DRAWER_ACCOUNT_BOX_ANIMATION_DURATION), ObjectAnimator.ofFloat(mDrawerAccountContainer, View.TRANSLATION_Y, 0) .setDuration(DRAWER_ACCOUNT_BOX_ANIMATION_DURATION)); set.playSequentially(ObjectAnimator.ofFloat(mDrawerItemContainer, View.ALPHA, 0) .setDuration(DRAWER_ACCOUNT_BOX_ANIMATION_DURATION), subSet); set.start(); } else { mDrawerItemContainer.setVisibility(View.VISIBLE); AnimatorSet subSet = new AnimatorSet(); subSet.playTogether( ObjectAnimator.ofFloat(mDrawerAccountContainer, View.ALPHA, 0) .setDuration(DRAWER_ACCOUNT_BOX_ANIMATION_DURATION), ObjectAnimator.ofFloat(mDrawerAccountContainer, View.TRANSLATION_Y, hideTranslateY) .setDuration(DRAWER_ACCOUNT_BOX_ANIMATION_DURATION)); set.playSequentially(subSet, ObjectAnimator.ofFloat(mDrawerItemContainer, View.ALPHA, 1) .setDuration(DRAWER_ACCOUNT_BOX_ANIMATION_DURATION)); set.start(); } set.start(); } private void populateAccountList(OUser me, List<OUser> accounts) { mDrawerAccountContainer.removeAllViews(); for (final OUser user : accounts) { if (!user.getAndroidName().equals(me.getAndroidName())) { View view = LayoutInflater.from(this).inflate(R.layout.base_drawer_account_item, mDrawerAccountContainer, false); ImageView avatar = (ImageView) view.findViewById(R.id.profile_image); if (!user.getAvatar().equals("false")) { Bitmap img = BitmapUtils.getBitmapImage(this, user.getAvatar()); if (img != null) avatar.setImageBitmap(img); } OControls.setText(view, R.id.profile_name_text, user.getName()); OControls.setText(view, R.id.profile_url_text, (user.isOAuthLogin()) ? user.getInstanceURL() : user.getHost()); // Setting login event for other account view.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { OdooUserAskPassword.get(OdooActivity.this, user).setOnUserPasswordValidateListener( new OdooUserAskPassword.OnUserPasswordValidateListener() { @Override public void onSuccess() { // Logging in to other account OdooAccountManager.login(OdooActivity.this, user.getAndroidName()); OModel.sqLite = null; mAccountBoxExpanded = false; accountBoxToggle(); mDrawerLayout.closeDrawer(GravityCompat.START); // Restarting activity restartActivity(); } @Override public void onCancel() { } @Override public void onFail() { OAlert.showError(OdooActivity.this, OResource.string(OdooActivity.this, R.string.error_invalid_password)); } }).show(); } }); mDrawerAccountContainer.addView(view); } } accountListDefaultItems(); } private void restartActivity() { new Handler().postDelayed(new Runnable() { @Override public void run() { Intent intent = new Intent(OdooActivity.this, OdooActivity.class); finish(); startActivity(intent); } }, DRAWER_ITEM_LAUNCH_DELAY); } private void accountListDefaultItems() { // Adding add account View view = generateView(OResource.string(this, R.string.label_drawer_account_add_account), R.drawable.ic_action_add); view.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent loginActivity = new Intent(OdooActivity.this, OdooLogin.class); loginActivity.putExtra(OdooAuthenticator.KEY_NEW_ACCOUNT_REQUEST, true); loginActivity.putExtra(KEY_ACCOUNT_REQUEST, true); startActivityForResult(loginActivity, REQUEST_ACCOUNT_CREATE); } }); mDrawerAccountContainer.addView(view); // Adding add account view = generateView(OResource.string(this, R.string.label_drawer_account_manage_accounts), R.drawable.ic_action_settings); view.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { startActivityForResult(new Intent(OdooActivity.this, ManageAccounts.class), REQUEST_ACCOUNTS_MANAGE); } }); mDrawerAccountContainer.addView(view); } private View generateView(String title, int res_id) { View view = LayoutInflater.from(this).inflate(R.layout.base_drawer_account_item, mDrawerAccountContainer, false); OControls.setGone(view, R.id.profile_url_text); ImageView icon = (ImageView) view.findViewById(R.id.profile_image); icon.setImageResource(res_id); icon.setColorFilter(OResource.color(this, R.color.body_text_2)); TextView name = (TextView) view.findViewById(R.id.profile_name_text); name.setTypeface(name.getTypeface(), Typeface.BOLD); name.setText(title); return view; } @Override public void onConfigurationChanged(Configuration newConfig) { super.onConfigurationChanged(newConfig); if (mDrawerToggle != null) { mDrawerToggle.onConfigurationChanged(newConfig); } } @Override public boolean onOptionsItemSelected(MenuItem item) { if (mDrawerToggle != null && mDrawerToggle.onOptionsItemSelected(item)) { return true; } return super.onOptionsItemSelected(item); } @Override public void onBackPressed() { if (backPressListener != null) { if (backPressListener.onBackPressed()) { super.onBackPressed(); } } else super.onBackPressed(); } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if (mIOnActivityResultListener != null) { mIOnActivityResultListener.onOdooActivityResult(requestCode, resultCode, data); } if (resultCode == RESULT_OK) { if (requestCode == REQUEST_ACCOUNT_CREATE) { if (mDrawerLayout != null) { mDrawerLayout.closeDrawer(GravityCompat.START); accountBoxToggle(); } OdooAccountManager.login(this, data.getStringExtra(KEY_NEW_USER_NAME)); OModel.sqLite = null; restartActivity(); } if (requestCode == REQUEST_ACCOUNTS_MANAGE) { startActivity(new Intent(this, OdooLogin.class)); finish(); } } } /** * Set system back button press listener * * @param listener */ public void setOnBackPressListener(IOnBackPressListener listener) { backPressListener = listener; } public void setOnActivityResultListener(IOnActivityResultListener listener) { mIOnActivityResultListener = listener; } @Override protected void onPostCreate(Bundle savedInstanceState) { super.onPostCreate(savedInstanceState); mSavedInstanceState = savedInstanceState; if (savedInstanceState == null) { // Loading Default Fragment (if any) new Handler().postDelayed(new Runnable() { @Override public void run() { IBaseFragment fragment = DrawerUtils.getDefaultDrawerFragment(); if (fragment != null) { ODrawerItem item = DrawerUtils.getStartableObject(OdooActivity.this, fragment); setTitle(item.getTitle()); loadDrawerItemInstance(item.getInstance(), item.getExtra()); int selected_item = DrawerUtils.findItemIndex(item, mDrawerItemContainer); if (selected_item > -1) { focusOnDrawerItem(selected_item); } } } }, DRAWER_ITEM_LAUNCH_DELAY); } else { mHasActionBarSpinner = savedInstanceState.getBoolean(KEY_HAS_ACTIONBAR_SPINNER); mDrawerSelectedIndex = savedInstanceState.getInt(KEY_CURRENT_DRAWER_ITEM); setTitle(savedInstanceState.getString(KEY_APP_TITLE)); focusOnDrawerItem(mDrawerSelectedIndex); } } private void focusOnDrawerItem(int index) { mDrawerSelectedIndex = index; for (int i = 0; i < mDrawerItemContainer.getChildCount(); i++) { DrawerUtils.focusOnView(this, mDrawerItemContainer.getChildAt(i), i == index); } } @Override protected void onSaveInstanceState(Bundle outState) { outState.putInt(KEY_CURRENT_DRAWER_ITEM, mDrawerSelectedIndex); outState.putString(KEY_APP_TITLE, getTitle().toString()); outState.putBoolean(KEY_HAS_ACTIONBAR_SPINNER, mHasActionBarSpinner); super.onSaveInstanceState(outState); } public SyncUtils sync() { return SyncUtils.get(this); } /** * Actionbar Spinner handler */ public void setHasActionBarSpinner(Boolean hasActionBarSpinner) { ActionBar actionBar = getSupportActionBar(); if (actionBar != null) { Spinner spinner = (Spinner) findViewById(R.id.spinner_nav); if (hasActionBarSpinner) { if (spinner != null) spinner.setVisibility(View.VISIBLE); actionBar.setDisplayShowTitleEnabled(false); } else { if (spinner != null) spinner.setVisibility(View.GONE); actionBar.setDisplayShowTitleEnabled(true); } mHasActionBarSpinner = hasActionBarSpinner; } } public Spinner getActionBarSpinner() { Spinner spinner = null; if (mHasActionBarSpinner) { spinner = (Spinner) findViewById(R.id.spinner_nav); spinner.setAdapter(null); } return spinner; } public void refreshDrawer() { setupDrawerBox(); } }