forked from Ivasoft/mattermost-mobile
Cold startup js refactor (#1598)
* Switch to SingleDex and remove all locales * WIP Mattermost Start Component for lazy loading modules * Add files changed for native modules * Add Entry component and app global object * dispatch setStatusBarHeight for iOS * Update screen imports * Include Entry screen * Refactor app to mattermost.android.js * Override unnecessary java files * Fix minor issues in changes * Display empty state based on user credentials Also, add proper background theme for empty loading screen * Add native module constant cache support * Fix startup theme regression * Add Keychain support for credentials * Fix Orientation regression * Fix SharedExtension regression * Emit NATIVE_APP_LAUNCHED across bridge only once during cold start * Add iOS Support * Revert to previous implementation of i18n * Fix styling issues * Include listener for SERVER_VERSION_CHANGED * Add SafeAreaView in Entry screen * Register deviceToken early, in order to get iOS PN Support * Include StartTimeModule * Add ReplyFromPush support and remove NATIVE_APP_LAUNCHED listener * Package native constants in StartTimeModule and avoid bridge calls * Fix check-style errors * Code cleanup * Rename StartTimeModule to InitializationModule * Remove NavigationApplication * Documentation and minor changes * Account for app opening after SharedExtension * Refactor getIntl to getTranslations * Move native module constants into it's own forked repos * Include FetchBlob and DeviceInfo forked repos
This commit is contained in:
Chris Duarte
committed by
Elias Nahum
Elias Nahum
parent
21f2624bec
commit
e8712f9199
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package com.mattermost.rnbeta;
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import android.app.Application;
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import android.support.annotation.Nullable;
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import com.facebook.react.bridge.ReactApplicationContext;
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import com.facebook.react.bridge.ReactContextBaseJavaModule;
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import com.facebook.react.bridge.WritableMap;
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import com.facebook.react.bridge.WritableNativeMap;
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import com.mattermost.rnbeta.react_native_interface.AsyncStorageHelper;
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import com.mattermost.rnbeta.react_native_interface.KeysReadableArray;
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import com.mattermost.rnbeta.react_native_interface.ResolvePromise;
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import com.oblador.keychain.KeychainModule;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.Map;
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public class InitializationModule extends ReactContextBaseJavaModule {
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static final String TOOLBAR_BACKGROUND = "TOOLBAR_BACKGROUND";
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static final String TOOLBAR_TEXT_COLOR = "TOOLBAR_TEXT_COLOR";
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static final String APP_BACKGROUND = "APP_BACKGROUND";
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static final String DEVICE_SECURE_CACHE_KEY = "DEVICE_SECURE_CACHE_KEY";
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private final Application mApplication;
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public InitializationModule(Application application, ReactApplicationContext reactContext) {
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super(reactContext);
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mApplication = application;
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}
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@Override
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public String getName() {
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return "Initialization";
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}
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@Nullable
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@Override
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public Map<String, Object> getConstants() {
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Map<String, Object> constants = new HashMap<>();
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/**
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* Package all native module variables in constants
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* in order to avoid the native bridge
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*
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* KeyStore:
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* credentialsExist
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* deviceToken
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* currentUserId
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* token
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* url
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*
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* AsyncStorage:
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* toolbarBackground
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* toolbarTextColor
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* appBackground
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* isDeviceSecure
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*
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* Miscellaneous:
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* MattermostManaged.Config
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* replyFromPushNotification
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*/
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MainApplication app = (MainApplication) mApplication;
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final Boolean[] credentialsExist = {false};
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final WritableMap[] credentials = {null};
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final Object[] config = {null};
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// Get KeyStore credentials
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KeychainModule module = new KeychainModule(this.getReactApplicationContext());
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module.getGenericPasswordForOptions(null, new ResolvePromise() {
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@Override
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public void resolve(@Nullable Object value) {
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if (value instanceof Boolean && !(Boolean)value) {
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credentialsExist[0] = false;
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return;
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}
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WritableMap map = (WritableMap) value;
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if (map != null) {
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credentialsExist[0] = true;
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credentials[0] = map;
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}
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}
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});
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// Get managedConfig from MattermostManagedModule
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MattermostManagedModule.getInstance().getConfig(new ResolvePromise() {
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@Override
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public void resolve(@Nullable Object value) {
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WritableNativeMap nativeMap = (WritableNativeMap) value;
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config[0] = value;
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}
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});
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// Get AsyncStorage key/values
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final ArrayList<String> keys = new ArrayList<String>(5);
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keys.add(TOOLBAR_BACKGROUND);
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keys.add(TOOLBAR_TEXT_COLOR);
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keys.add(APP_BACKGROUND);
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keys.add(DEVICE_SECURE_CACHE_KEY);
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KeysReadableArray asyncStorageKeys = new KeysReadableArray() {
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@Override
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public int size() {
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return keys.size();
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}
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@Override
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public String getString(int index) {
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return keys.get(index);
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}
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};
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AsyncStorageHelper asyncStorage = new AsyncStorageHelper(this.getReactApplicationContext());
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HashMap<String, String> asyncStorageResults = asyncStorage.multiGet(asyncStorageKeys);
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String toolbarBackground = asyncStorageResults.get(TOOLBAR_BACKGROUND);
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String toolbarTextColor = asyncStorageResults.get(TOOLBAR_TEXT_COLOR);
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String appBackground = asyncStorageResults.get(APP_BACKGROUND);
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String managedConfigResult = asyncStorageResults.get(DEVICE_SECURE_CACHE_KEY);
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if (toolbarBackground != null
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&& toolbarTextColor != null
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&& appBackground != null) {
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constants.put("themesExist", true);
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constants.put("toolbarBackground", toolbarBackground);
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constants.put("toolbarTextColor", toolbarTextColor);
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constants.put("appBackground", appBackground);
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} else {
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constants.put("themesExist", false);
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}
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if (managedConfigResult != null) {
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constants.put("managedConfigResult", managedConfigResult);
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}
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if (credentialsExist[0]) {
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constants.put("credentialsExist", true);
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constants.put("credentials", credentials[0]);
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} else {
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constants.put("credentialsExist", false);
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}
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constants.put("managedConfig", config[0]);
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constants.put("replyFromPushNotification", app.replyFromPushNotification);
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app.replyFromPushNotification = false;
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return constants;
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}
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}
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