Wong Joon Hui
3 years ago
15 changed files with 305 additions and 77 deletions
@ -0,0 +1,18 @@ |
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# Echo Socket |
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SERVER_URL="http://hello-world-rewards-booking-api-build.testpigeon.net" |
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CLIENT_ID="3" |
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CLIENT_SECRET="w5RJ7bMF6NH39aDVyJJV0M1gOg0nZQcO2atVcXyF" |
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ECHO_SERVER_URL="http://hello-world-rewards-booking-api-build.testpigeon.net" |
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ECHO_SERVER_PORT="6001" |
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KIOSK_CODE="KIOSK002" |
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SOCKET_PREFIX="HelloBookingApi_" |
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PAYMENT_CHANNEL_ID="payment#" |
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PAYMENT_EVENT_TYPE=".makepayment" |
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IC_CHANNEL_ID="verification#" |
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IC_EVENT_TYPE=".guestverification" |
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# AWS |
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AWS_ACCESS_KEY="AKIAXHWEPPPSPOMSLL5R" |
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AWS_SECRET_KEY="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" |
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LOG_GROUP_NAME="hotel-kiosk" |
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@ -0,0 +1 @@ |
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 |
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@ -0,0 +1,28 @@ |
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package com.cst.im30.common; |
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import java.io.Serializable; |
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import lombok.Builder; |
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import lombok.Data; |
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@Builder |
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@Data |
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public class AppConfig implements Serializable { |
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private String |
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serverURL, |
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clientId, |
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clientSecret, |
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echoServerUrl, |
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echoServerPort, |
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kioskCode, |
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socketPrefix, |
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paymentChannelId, |
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paymentEventType, |
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icChannelId, |
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icEventType, |
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awsAccessKey, |
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awsSecretKey, |
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logGroupName; |
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} |
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@ -0,0 +1,198 @@ |
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package com.cst.im30.utility; |
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import android.content.Context; |
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import android.os.Environment; |
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import android.util.Base64; |
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import com.cst.im30.MainApplication; |
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import com.cst.im30.common.AppConfig; |
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import java.io.BufferedReader; |
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import java.io.File; |
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import java.io.FileInputStream; |
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import java.io.FileNotFoundException; |
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import java.io.FileReader; |
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import java.io.IOException; |
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import java.io.InputStreamReader; |
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import java.nio.charset.StandardCharsets; |
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import java.nio.file.Files; |
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import java.nio.file.Path; |
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import java.nio.file.Paths; |
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import java.util.HashMap; |
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import java.util.LinkedHashMap; |
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import java.util.Map; |
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import java.util.regex.Pattern; |
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public class SetupUtils { |
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public boolean readEnvFile() { |
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if (isExternalStorageReadable()) { |
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File configFile = getFile(); |
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if (configFile == null) { return false; } |
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long numberOfLines = countLines(configFile); |
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if (numberOfLines == 1) { |
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decodeAndParseFile(configFile); |
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} else { |
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parseFile(configFile); |
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} |
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return true; |
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} else { |
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Logger.logD("External Storage Not Readable"); |
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return false; |
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} |
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} |
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private File getFile() { |
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File appDirectory = new File(Environment.getExternalStorageDirectory() + "/CST"); |
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File[] files = appDirectory.listFiles(); |
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if (files == null || files.length == 0) { |
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Logger.logD("ENV File Not Found! (Folder Empty)"); |
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return null; |
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} |
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for (File file : files) { |
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String fileName = file.getName().toLowerCase(); |
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if (fileName.endsWith(".env")) { |
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Logger.logD("Found: " + file.getAbsolutePath()); |
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return file; |
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} |
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} |
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Logger.logD("ENV File Not Found! (Got Files but no ENV)"); |
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return null; |
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} |
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private boolean decodeAndParseFile(File file) { |
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try { |
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FileInputStream is = new FileInputStream(file); |
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BufferedReader reader = new BufferedReader(new InputStreamReader(is)); |
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String config; |
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String base64Line = reader.readLine(); |
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byte[] decodedString = Base64.decode(base64Line.getBytes(StandardCharsets.UTF_8), Base64.DEFAULT); |
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config = new String(decodedString); |
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Map<String, String> map = parseDecodedFile(config); |
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readConfiguration(map); |
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return true; |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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return false; |
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} |
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private long countLines(File file) { |
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long lines = 0; |
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try (BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(file)))) { |
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String line; |
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while ((line = reader.readLine()) != null) { |
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if (line.trim().isEmpty()) { |
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continue; |
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} |
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lines++; |
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} |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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return lines; |
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} |
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private Map<String, String> parseDecodedFile(String config) { |
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String[] lines = config.split(Pattern.quote("\n")); |
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LinkedHashMap<String, String> infoMap = new LinkedHashMap<>(); |
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for (String line : lines) { |
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if (line.length() > 0 && !line.startsWith("#")) { |
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String[] value = line.split("="); |
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String k, v; |
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k = value[0]; |
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if (value.length == 1) { |
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v = ""; |
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} else { |
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// Filter In-Line # Comments
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String vStr = value[1]; |
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int commentIndex = vStr.indexOf("#"); |
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if (commentIndex != -1) { |
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vStr = vStr.substring(0, commentIndex); |
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} |
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v = vStr; |
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} |
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String key = k.trim().replaceAll("^\"|\"$", ""); |
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String valueMap = v.trim().replaceAll("^\"|\"$", ""); |
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infoMap.put(key, valueMap); |
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} |
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} |
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return infoMap; |
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} |
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private boolean parseFile(File file) { |
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try { |
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FileInputStream is = new FileInputStream(file); |
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BufferedReader reader = new BufferedReader(new InputStreamReader(is)); |
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LinkedHashMap<String, String> infoMap = new LinkedHashMap<>(); |
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String line, k, v; |
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String[] value; |
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while ((line = reader.readLine()) != null) { |
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if (line.length() > 0 && !line.startsWith("#")) { |
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value = line.split("="); |
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k = value[0]; |
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if (value.length == 1) { |
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v = ""; |
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} else { |
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// Allows # Comments in the line
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String vStr = value[1]; |
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int commentIndex = vStr.indexOf("#"); |
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if (commentIndex != -1) { |
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vStr = vStr.substring(0, commentIndex); |
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} |
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v = vStr; |
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} |
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String key = k.trim().replaceAll("^\"|\"$", ""); |
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String valueMap = v.trim().replaceAll("^\"|\"$", ""); |
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infoMap.put(key, valueMap); |
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} |
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} |
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if (infoMap.isEmpty()) { return false; } |
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readConfiguration(infoMap); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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return true; |
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} |
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private void readConfiguration(Map<String, String> map) { |
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MainApplication.config = AppConfig.builder() |
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.serverURL(map.get("SERVER_URL")) |
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.clientId(map.get("CLIENT_ID")) |
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.clientSecret(map.get("CLIENT_SECRET")) |
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.echoServerUrl(map.get("ECHO_SERVER_URL")) |
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.echoServerPort(map.get("ECHO_SERVER_PORT")) |
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.kioskCode(map.get("KIOSK_CODE")) |
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.socketPrefix(map.get("SOCKET_PREFIX")) |
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.paymentChannelId(map.get("PAYMENT_CHANNEL_ID")) |
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.paymentEventType(map.get("PAYMENT_EVENT_TYPE")) |
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.icChannelId(map.get("IC_CHANNEL_ID")) |
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.icEventType(map.get("IC_EVENT_TYPE")) |
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.awsAccessKey(map.get("AWS_ACCESS_KEY")) |
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.awsSecretKey(map.get("AWS_SECRET_KEY")) |
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.logGroupName(map.get("LOG_GROUP_NAME")) |
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.build(); |
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} |
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/* Checks if external storage is available to at least read */ |
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public boolean isExternalStorageReadable() { |
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String state = Environment.getExternalStorageState(); |
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return Environment.MEDIA_MOUNTED.equals(state) || |
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Environment.MEDIA_MOUNTED_READ_ONLY.equals(state); |
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} |
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} |
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