update sample app

Examples/CodePushDemoApp/demo.js

@@ -0,0 +1,142 @@
+import React, { Component } from "react";
+import {
+  AppRegistry,
+  Dimensions,
+  Image,
+  StyleSheet,
+  Text,
+  TouchableOpacity,
+  View,
+} from "react-native";
+
+import CodePush from "react-native-code-push";
+
+@CodePush({ checkFrequency: CodePush.CheckFrequency.MANUAL })
+class CodePushDemoApp extends Component {
+  constructor() {
+    super();
+    this.state = { restartAllowed: true };
+  }
+
+  codePushStatusDidChange(syncStatus) {
+    console.log(this.setState);
+    switch(syncStatus) {
+      case CodePush.SyncStatus.CHECKING_FOR_UPDATE:
+        this.setState({ syncMessage: "Checking for update." });
+        break;
+      case CodePush.SyncStatus.DOWNLOADING_PACKAGE:
+        this.setState({ syncMessage: "Downloading package." });
+        break;
+      case CodePush.SyncStatus.AWAITING_USER_ACTION:
+        this.setState({ syncMessage: "Awaiting user action." });
+        break;
+      case CodePush.SyncStatus.INSTALLING_UPDATE:
+        this.setState({ syncMessage: "Installing update." });
+        break;
+      case CodePush.SyncStatus.UP_TO_DATE:
+        this.setState({ syncMessage: "App up to date.", progress: false });
+        break;
+      case CodePush.SyncStatus.UPDATE_IGNORED:
+        this.setState({ syncMessage: "Update cancelled by user.", progress: false });
+        break;
+      case CodePush.SyncStatus.UPDATE_INSTALLED:
+        this.setState({ syncMessage: "Update installed.", progress: false });
+        break;
+      case CodePush.SyncStatus.UNKNOWN_ERROR:
+        this.setState({ syncMessage: "An unknown error occurred.", progress: false });
+        break;
+    }
+  }
+
+  codePushDownloadDidProgress(progress) {
+    this.setState({ progress });
+  }
+
+  toggleAllowRestart() {
+    this.state.restartAllowed
+      ? CodePush.disallowRestart()
+      : CodePush.allowRestart();
+
+    this.setState({ restartAllowed: !this.state.restartAllowed });
+  }
+
+  sync() {
+    CodePush.sync(
+      {
+        installMode: CodePush.InstallMode.IMMEDIATE,
+        updateDialog: true
+      },
+      this.codePushStatusDidChange.bind(this),
+      this.codePushDownloadDidProgress.bind(this)
+    );
+  }
+
+  render() {
+    let syncView, syncButton, progressView;
+
+    if (this.state.syncMessage) {
+      syncView = (
+        <Text style={styles.messages}>{this.state.syncMessage}</Text>
+      );
+    } else {
+      syncButton = (
+        <TouchableOpacity onPress={this.sync.bind(this)}>
+          <Text style={styles.syncButton}>Start Sync!</Text>
+        </TouchableOpacity>
+      );
+    }
+
+    if (this.state.progress) {
+      progressView = (
+        <Text style={styles.messages}>{this.state.progress.receivedBytes} of {this.state.progress.totalBytes} bytes received</Text>
+      );
+    }
+
+    return (
+      <View style={styles.container}>
+        <Text style={styles.welcome}>
+          Welcome to CodePush!
+        </Text>
+        {syncButton}
+        {syncView}
+        {progressView}
+        <Image style={styles.image} resizeMode={Image.resizeMode.contain} source={require("./images/laptop_phone_howitworks.png")}/>
+        <TouchableOpacity onPress={this.toggleAllowRestart.bind(this)}>
+          <Text style={styles.restartToggleButton}>Restart { this.state.restartAllowed ? "allowed" : "forbidden"}</Text>
+        </TouchableOpacity>
+      </View>
+    );
+  }
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    alignItems: "center",
+    backgroundColor: "#F5FCFF",
+    paddingTop: 50
+  },
+  image: {
+    marginTop: 50,
+    width: Dimensions.get("window").width - 100,
+    height: 365 * (Dimensions.get("window").width - 100) / 651,
+  },
+  messages: {
+    textAlign: "center",
+  },
+  restartToggleButton: {
+    color: "blue",
+    fontSize: 17
+  },
+  syncButton: {
+    color: "green",
+    fontSize: 17
+  },
+  welcome: {
+    fontSize: 20,
+    textAlign: "center",
+    margin: 10
+  },
+});
+
+AppRegistry.registerComponent("CodePushDemoApp", () => CodePushDemoApp);