diff --git a/bj_power_app/.gitignore b/bj_power_app/.gitignore
new file mode 100644
index 0000000..d79d0f1
--- /dev/null
+++ b/bj_power_app/.gitignore
@@ -0,0 +1,11 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
+app/build
diff --git a/bj_power_app/app/build.gradle b/bj_power_app/app/build.gradle
new file mode 100644
index 0000000..7da2b86
--- /dev/null
+++ b/bj_power_app/app/build.gradle
@@ -0,0 +1,43 @@
+plugins {
+ id 'com.android.application'
+}
+
+android {
+ namespace 'com.bjpower.app'
+ compileSdk 34
+
+ defaultConfig {
+ applicationId "com.bjpower.app"
+ minSdk 24
+ targetSdk 34
+ versionCode 1
+ versionName "1.0"
+ }
+
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+ }
+ }
+
+ compileOptions {
+ sourceCompatibility JavaVersion.VERSION_17
+ targetCompatibility JavaVersion.VERSION_17
+ }
+
+ packagingOptions {
+ resources.excludes += ['META-INF/DEPENDENCIES', 'META-INF/NOTICE', 'META-INF/LICENSE']
+ }
+}
+
+dependencies {
+ implementation 'androidx.appcompat:appcompat:1.7.0'
+ implementation 'com.google.android.material:material:1.12.0'
+ implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+ implementation 'androidx.recyclerview:recyclerview:1.3.2'
+ // 扫码：ZXing 嵌入式（纯 Java、离线、不依赖 Google 服务）
+ implementation 'com.journeyapps:zxing-android-embedded:4.3.0'
+ // 网络：OkHttp
+ implementation 'com.squareup.okhttp3:okhttp:4.12.0'
+}
diff --git a/bj_power_app/app/proguard-rules.pro b/bj_power_app/app/proguard-rules.pro
new file mode 100644
index 0000000..4dde71a
--- /dev/null
+++ b/bj_power_app/app/proguard-rules.pro
@@ -0,0 +1,7 @@
+# 保留 ZXing 相关类（扫码依赖反射/系统组件）
+-keep class com.journeyapps.** { *; }
+-keep class com.google.zxing.** { *; }
+
+# OkHttp
+-dontwarn okhttp3.**
+-dontwarn okio.**
diff --git a/bj_power_app/app/src/main/AndroidManifest.xml b/bj_power_app/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..e567bb5
--- /dev/null
+++ b/bj_power_app/app/src/main/AndroidManifest.xml
@@ -0,0 +1,51 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/bj_power_app/app/src/main/java/com/bjpower/app/AppConfig.java b/bj_power_app/app/src/main/java/com/bjpower/app/AppConfig.java
new file mode 100644
index 0000000..aaa8804
--- /dev/null
+++ b/bj_power_app/app/src/main/java/com/bjpower/app/AppConfig.java
@@ -0,0 +1,65 @@
+package com.bjpower.app;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+
+/**
+ * 本地配置持久化：服务器地址、登录令牌、账号。
+ * 骨架阶段仅提供读写能力，网络层后续接入。
+ */
+public final class AppConfig {
+
+ private static final String SP_NAME = "bj_power_app";
+ private static final String KEY_BASE_URL = "base_url";
+ private static final String KEY_TOKEN = "access_token";
+ private static final String KEY_USERNAME = "username";
+
+ /** 默认服务器地址（MES 服务，端口 8888），可在登录页或设置页修改。 */
+ public static final String DEFAULT_BASE_URL = "http://192.168.1.100:8888";
+
+ private AppConfig() {
+ }
+
+ private static SharedPreferences sp(Context ctx) {
+ return ctx.getApplicationContext().getSharedPreferences(SP_NAME, Context.MODE_PRIVATE);
+ }
+
+ public static String getBaseUrl(Context ctx) {
+ return sp(ctx).getString(KEY_BASE_URL, DEFAULT_BASE_URL);
+ }
+
+ public static void setBaseUrl(Context ctx, String baseUrl) {
+ sp(ctx).edit().putString(KEY_BASE_URL, normalize(baseUrl)).apply();
+ }
+
+ public static String getToken(Context ctx) {
+ return sp(ctx).getString(KEY_TOKEN, "");
+ }
+
+ public static void setToken(Context ctx, String token) {
+ sp(ctx).edit().putString(KEY_TOKEN, token == null ? "" : token).apply();
+ }
+
+ public static String getUsername(Context ctx) {
+ return sp(ctx).getString(KEY_USERNAME, "");
+ }
+
+ public static void setUsername(Context ctx, String username) {
+ sp(ctx).edit().putString(KEY_USERNAME, username == null ? "" : username).apply();
+ }
+
+ /** 规整地址：允许只填 192.168.1.100:8888，自动补 http:// 并去掉末尾斜杠。 */
+ public static String normalize(String baseUrl) {
+ String url = baseUrl == null ? "" : baseUrl.trim();
+ if (url.isEmpty()) {
+ return DEFAULT_BASE_URL;
+ }
+ if (!url.startsWith("http://") && !url.startsWith("https://")) {
+ url = "http://" + url;
+ }
+ while (url.endsWith("/")) {
+ url = url.substring(0, url.length() - 1);
+ }
+ return url;
+ }
+}
diff --git a/bj_power_app/app/src/main/java/com/bjpower/app/LoginActivity.java b/bj_power_app/app/src/main/java/com/bjpower/app/LoginActivity.java
new file mode 100644
index 0000000..68bfad9
--- /dev/null
+++ b/bj_power_app/app/src/main/java/com/bjpower/app/LoginActivity.java
@@ -0,0 +1,62 @@
+package com.bjpower.app;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.google.android.material.button.MaterialButton;
+import com.google.android.material.textfield.TextInputEditText;
+
+/**
+ * 登录页骨架：服务器地址 + MES 账号。
+ * TODO 接入 POST /api/v1/login，保存 accessToken 后再进入主界面。
+ */
+public class LoginActivity extends AppCompatActivity {
+
+ private TextInputEditText etBaseUrl;
+ private TextInputEditText etUsername;
+ private TextInputEditText etPassword;
+
+ @Override
+ protected void onCreate(@Nullable Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_login);
+
+ etBaseUrl = findViewById(R.id.et_base_url);
+ etUsername = findViewById(R.id.et_username);
+ etPassword = findViewById(R.id.et_password);
+ MaterialButton btnLogin = findViewById(R.id.btn_login);
+
+ etBaseUrl.setText(AppConfig.getBaseUrl(this));
+ etUsername.setText(AppConfig.getUsername(this));
+
+ btnLogin.setOnClickListener(v -> doLogin());
+ }
+
+ private void doLogin() {
+ String baseUrl = AppConfig.normalize(text(etBaseUrl));
+ AppConfig.setBaseUrl(this, baseUrl);
+ etBaseUrl.setText(baseUrl);
+
+ String username = text(etUsername);
+ String password = text(etPassword);
+ if (username.isEmpty() || password.isEmpty()) {
+ Toast.makeText(this, R.string.tip_skeleton, Toast.LENGTH_SHORT).show();
+ return;
+ }
+
+ AppConfig.setUsername(this, username);
+ // TODO 调用 /api/v1/login 校验账号密码并保存 accessToken
+ Toast.makeText(this, R.string.tip_skeleton, Toast.LENGTH_SHORT).show();
+
+ startActivity(new Intent(this, MainActivity.class));
+ finish();
+ }
+
+ private static String text(TextInputEditText et) {
+ return et.getText() == null ? "" : et.getText().toString().trim();
+ }
+}
diff --git a/bj_power_app/app/src/main/java/com/bjpower/app/MainActivity.java b/bj_power_app/app/src/main/java/com/bjpower/app/MainActivity.java
new file mode 100644
index 0000000..349e739
--- /dev/null
+++ b/bj_power_app/app/src/main/java/com/bjpower/app/MainActivity.java
@@ -0,0 +1,69 @@
+package com.bjpower.app;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.google.android.material.button.MaterialButton;
+
+/**
+ * 主界面骨架：扫码入口 + 工件信息 + 现场照片。
+ * 骨架阶段各业务按钮仅做占位提示，逻辑待后续接入。
+ */
+public class MainActivity extends AppCompatActivity {
+
+ private TextView tvServer;
+ private EditText etSn;
+ private TextView tvWorkpieceResult;
+ private ImageView ivPhoto;
+ private TextView tvPhotoState;
+
+ @Override
+ protected void onCreate(@Nullable Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_main);
+
+ tvServer = findViewById(R.id.tv_server);
+ etSn = findViewById(R.id.et_sn);
+ tvWorkpieceResult = findViewById(R.id.tv_workpiece_result);
+ ivPhoto = findViewById(R.id.iv_photo);
+ tvPhotoState = findViewById(R.id.tv_photo_state);
+
+ MaterialButton btnScan = findViewById(R.id.btn_scan);
+ MaterialButton btnQuery = findViewById(R.id.btn_query);
+ MaterialButton btnTakePhoto = findViewById(R.id.btn_take_photo);
+ MaterialButton btnUploadPhoto = findViewById(R.id.btn_upload_photo);
+ MaterialButton btnSettings = findViewById(R.id.btn_settings);
+ MaterialButton btnSwitchAccount = findViewById(R.id.btn_switch_account);
+
+ btnSettings.setOnClickListener(v ->
+ startActivity(new Intent(this, SettingsActivity.class)));
+ btnSwitchAccount.setOnClickListener(v ->
+ startActivity(new Intent(this, LoginActivity.class)));
+
+ // TODO 接入 ZXing 扫码，扫到结果后写入 et_sn 并触发查询
+ btnScan.setOnClickListener(v -> tipSkeleton());
+ // TODO 接入 GET /api/v1/trace?sn=，渲染工件详情与工序时间线到 tv_workpiece_result
+ btnQuery.setOnClickListener(v -> tipSkeleton());
+ // TODO 接入系统相机 + FileProvider，拍照结果写入 iv_photo / tv_photo_state
+ btnTakePhoto.setOnClickListener(v -> tipSkeleton());
+ // TODO 接入 POST /api/v1/inspections/upload（multipart，字段名 file）
+ btnUploadPhoto.setOnClickListener(v -> tipSkeleton());
+ }
+
+ @Override
+ protected void onResume() {
+ super.onResume();
+ tvServer.setText(getString(R.string.label_current_server, AppConfig.getBaseUrl(this)));
+ }
+
+ private void tipSkeleton() {
+ Toast.makeText(this, R.string.tip_skeleton, Toast.LENGTH_SHORT).show();
+ }
+}
diff --git a/bj_power_app/app/src/main/java/com/bjpower/app/SettingsActivity.java b/bj_power_app/app/src/main/java/com/bjpower/app/SettingsActivity.java
new file mode 100644
index 0000000..b48aac6
--- /dev/null
+++ b/bj_power_app/app/src/main/java/com/bjpower/app/SettingsActivity.java
@@ -0,0 +1,46 @@
+package com.bjpower.app;
+
+import android.os.Bundle;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.google.android.material.button.MaterialButton;
+import com.google.android.material.textfield.TextInputEditText;
+
+/**
+ * 设置页骨架：仅配置服务器地址（MES 地址，形如 http://192.168.1.100:8888）。
+ */
+public class SettingsActivity extends AppCompatActivity {
+
+ private TextInputEditText etBaseUrl;
+
+ @Override
+ protected void onCreate(@Nullable Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_settings);
+
+ etBaseUrl = findViewById(R.id.et_base_url);
+ MaterialButton btnSave = findViewById(R.id.btn_save);
+ MaterialButton btnReset = findViewById(R.id.btn_reset);
+
+ etBaseUrl.setText(AppConfig.getBaseUrl(this));
+
+ btnSave.setOnClickListener(v -> {
+ AppConfig.setBaseUrl(this, text());
+ etBaseUrl.setText(AppConfig.getBaseUrl(this));
+ Toast.makeText(this, R.string.action_save, Toast.LENGTH_SHORT).show();
+ finish();
+ });
+
+ btnReset.setOnClickListener(v -> {
+ AppConfig.setBaseUrl(this, AppConfig.DEFAULT_BASE_URL);
+ etBaseUrl.setText(AppConfig.getBaseUrl(this));
+ });
+ }
+
+ private String text() {
+ return etBaseUrl.getText() == null ? "" : etBaseUrl.getText().toString();
+ }
+}
diff --git a/bj_power_app/app/src/main/res/drawable/ic_launcher.xml b/bj_power_app/app/src/main/res/drawable/ic_launcher.xml
new file mode 100644
index 0000000..8b9e0c0
--- /dev/null
+++ b/bj_power_app/app/src/main/res/drawable/ic_launcher.xml
@@ -0,0 +1,34 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/bj_power_app/app/src/main/res/layout/activity_login.xml b/bj_power_app/app/src/main/res/layout/activity_login.xml
new file mode 100644
index 0000000..e2ff6dd
--- /dev/null
+++ b/bj_power_app/app/src/main/res/layout/activity_login.xml
@@ -0,0 +1,84 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/bj_power_app/app/src/main/res/layout/activity_main.xml b/bj_power_app/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..540bd94
--- /dev/null
+++ b/bj_power_app/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,180 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
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+
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+
+
+
+
+
+
+
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+
+
+
+
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+
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+
diff --git a/bj_power_app/app/src/main/res/layout/activity_settings.xml b/bj_power_app/app/src/main/res/layout/activity_settings.xml
new file mode 100644
index 0000000..cc70d52
--- /dev/null
+++ b/bj_power_app/app/src/main/res/layout/activity_settings.xml
@@ -0,0 +1,37 @@
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/bj_power_app/app/src/main/res/values/colors.xml b/bj_power_app/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..4616268
--- /dev/null
+++ b/bj_power_app/app/src/main/res/values/colors.xml
@@ -0,0 +1,11 @@
+
+
+ #1565C0
+ #0D47A1
+ #FFFFFF
+ #F5F6F8
+ #FFFFFF
+ #E0E3E8
+ #1F2937
+ #6B7280
+
diff --git a/bj_power_app/app/src/main/res/values/strings.xml b/bj_power_app/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..aaba3d4
--- /dev/null
+++ b/bj_power_app/app/src/main/res/values/strings.xml
@@ -0,0 +1,35 @@
+
+
+ bj_power 扫码枪
+ 登录
+ 设置
+
+
+ 保存
+ 取消
+ 返回
+
+
+ 服务器地址
+ 例如 192.168.1.100:8888
+ 账号
+ 请输入账号
+ 密码
+ 请输入密码
+ 登录
+ 恢复默认地址
+ 当前服务器：%1$s
+
+
+ 扫 码
+ 切换账号
+ 工件 SN
+ 扫码后自动填入，也可手动输入
+ 查询工件信息
+ 拍照
+ 上传照片
+ 工件信息
+ 现场照片
+ 尚未拍照
+ 骨架阶段：该功能待接入
+
diff --git a/bj_power_app/app/src/main/res/values/themes.xml b/bj_power_app/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..2ffb4f0
--- /dev/null
+++ b/bj_power_app/app/src/main/res/values/themes.xml
@@ -0,0 +1,31 @@
+
+
+
+
+
+
+
+
+
+
+
diff --git a/bj_power_app/app/src/main/res/xml/file_paths.xml b/bj_power_app/app/src/main/res/xml/file_paths.xml
new file mode 100644
index 0000000..6f31521
--- /dev/null
+++ b/bj_power_app/app/src/main/res/xml/file_paths.xml
@@ -0,0 +1,7 @@
+
+
+
+
+
diff --git a/bj_power_app/app/src/main/res/xml/network_security_config.xml b/bj_power_app/app/src/main/res/xml/network_security_config.xml
new file mode 100644
index 0000000..dd15480
--- /dev/null
+++ b/bj_power_app/app/src/main/res/xml/network_security_config.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
diff --git a/bj_power_app/build.gradle b/bj_power_app/build.gradle
new file mode 100644
index 0000000..df27e30
--- /dev/null
+++ b/bj_power_app/build.gradle
@@ -0,0 +1,4 @@
+// 顶层构建文件：只声明插件版本，具体配置在 app/build.gradle
+plugins {
+ id 'com.android.application' version '8.5.2' apply false
+}
diff --git a/bj_power_app/gradle.properties b/bj_power_app/gradle.properties
new file mode 100644
index 0000000..98946d4
--- /dev/null
+++ b/bj_power_app/gradle.properties
@@ -0,0 +1,6 @@
+# Gradle 构建参数
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# 使用 AndroidX（zxing-android-embedded / material 均基于 AndroidX）
+android.useAndroidX=true
+# 非传递 R 类，减小方法数
+android.nonTransitiveRClass=true
diff --git a/bj_power_app/gradle/wrapper/gradle-wrapper.jar b/bj_power_app/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e644113
Binary files /dev/null and b/bj_power_app/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/bj_power_app/gradle/wrapper/gradle-wrapper.properties b/bj_power_app/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..b82aa23
--- /dev/null
+++ b/bj_power_app/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/bj_power_app/gradlew b/bj_power_app/gradlew
new file mode 100644
index 0000000..41e2729
--- /dev/null
+++ b/bj_power_app/gradlew
@@ -0,0 +1,249 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# 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
+#
+# https://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.
+#
+
+##############################################################################
+#
+# Gradle start up script for POSIX generated by Gradle.
+#
+# Important for running:
+#
+# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+# noncompliant, but you have some other compliant shell such as ksh or
+# bash, then to run this script, type that shell name before the whole
+# command line, like:
+#
+# ksh Gradle
+#
+# Busybox and similar reduced shells will NOT work, because this script
+# requires all of these POSIX shell features:
+# * functions;
+# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+# * compound commands having a testable exit status, especially «case»;
+# * various built-in commands including «command», «set», and «ulimit».
+#
+# Important for patching:
+#
+# (2) This script targets any POSIX shell, so it avoids extensions provided
+# by Bash, Ksh, etc; in particular arrays are avoided.
+#
+# The "traditional" practice of packing multiple parameters into a
+# space-separated string is a well documented source of bugs and security
+# problems, so this is (mostly) avoided, by progressively accumulating
+# options in "$@", and eventually passing that to Java.
+#
+# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+# see the in-line comments for details.
+#
+# There are tweaks for specific operating systems such as AIX, CygWin,
+# Darwin, MinGW, and NonStop.
+#
+# (3) This script is generated from the Groovy template
+# https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+# within the Gradle project.
+#
+# You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+ APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
+ [ -h "$app_path" ]
+do
+ ls=$( ls -ld "$app_path" )
+ link=${ls#*' -> '}
+ case $link in #(
+ /*) app_path=$link ;; #(
+ *) app_path=$APP_HOME$link ;;
+ esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+ echo "$*"
+} >&2
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in #(
+ CYGWIN* ) cygwin=true ;; #(
+ Darwin* ) darwin=true ;; #(
+ MSYS* | MINGW* ) msys=true ;; #(
+ NONSTOP* ) nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD=$JAVA_HOME/jre/sh/java
+ else
+ JAVACMD=$JAVA_HOME/bin/java
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+ fi
+else
+ JAVACMD=java
+ if ! command -v java >/dev/null 2>&1
+ then
+ die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+ case $MAX_FD in #(
+ max*)
+ # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+ # shellcheck disable=SC2039,SC3045
+ MAX_FD=$( ulimit -H -n ) ||
+ warn "Could not query maximum file descriptor limit"
+ esac
+ case $MAX_FD in #(
+ '' | soft) :;; #(
+ *)
+ # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+ # shellcheck disable=SC2039,SC3045
+ ulimit -n "$MAX_FD" ||
+ warn "Could not set maximum file descriptor limit to $MAX_FD"
+ esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+# * args from the command line
+# * the main class name
+# * -classpath
+# * -D...appname settings
+# * --module-path (only if needed)
+# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+ APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+ CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+ JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ for arg do
+ if
+ case $arg in #(
+ -*) false ;; # don't mess with options #(
+ /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
+ [ -e "$t" ] ;; #(
+ *) false ;;
+ esac
+ then
+ arg=$( cygpath --path --ignore --mixed "$arg" )
+ fi
+ # Roll the args list around exactly as many times as the number of
+ # args, so each arg winds up back in the position where it started, but
+ # possibly modified.
+ #
+ # NB: a `for` loop captures its iteration list before it begins, so
+ # changing the positional parameters here affects neither the number of
+ # iterations, nor the values presented in `arg`.
+ shift # remove old arg
+ set -- "$@" "$arg" # push replacement arg
+ done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+# * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+# and any embedded shellness will be escaped.
+# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+# treated as '${Hostname}' itself on the command line.
+
+set -- \
+ "-Dorg.gradle.appname=$APP_BASE_NAME" \
+ -classpath "$CLASSPATH" \
+ org.gradle.wrapper.GradleWrapperMain \
+ "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+ die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+# set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+ printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+ xargs -n1 |
+ sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+ tr '\n' ' '
+ )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/bj_power_app/gradlew.bat b/bj_power_app/gradlew.bat
new file mode 100644
index 0000000..25da30d
--- /dev/null
+++ b/bj_power_app/gradlew.bat
@@ -0,0 +1,92 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/bj_power_app/settings.gradle b/bj_power_app/settings.gradle
new file mode 100644
index 0000000..32d6b00
--- /dev/null
+++ b/bj_power_app/settings.gradle
@@ -0,0 +1,22 @@
+pluginManagement {
+ repositories {
+ google()
+ mavenCentral()
+ gradlePluginPortal()
+ maven { url 'https://maven.aliyun.com/repository/public' }
+ maven { url 'https://maven.aliyun.com/repository/google' }
+ }
+}
+
+dependencyResolutionManagement {
+ repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+ repositories {
+ google()
+ mavenCentral()
+ maven { url 'https://maven.aliyun.com/repository/public' }
+ maven { url 'https://maven.aliyun.com/repository/google' }
+ }
+}
+
+rootProject.name = "bj_power_app"
+include ':app'