Fix a bug on Harmony3.0

Author: DawningW

app/build.gradle

@@ -49,7 +49,7 @@ android {
 }
 
 dependencies {
-    implementation 'androidx.appcompat:appcompat:1.6.0'
+    implementation 'androidx.appcompat:appcompat:1.6.1'
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.5'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'

app/release/app-release.apk

@@ -4,6 +4,7 @@
 import android.app.NotificationManager;
 import android.content.Context;
 import android.content.Intent;
+import android.content.pm.ActivityInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.net.Uri;
@@ -81,6 +82,10 @@ private void requestPermissions() {
     }
 
     private void startGame() {
+        // HACK Harmony3.0在解开应用锁后swybot仍为竖屏状态, 导致分辨率获取错误
+        if (SystemUtil.isHarmonyOS() && SystemUtil.getHarmonyVersion() >= 3) {
+            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
+        }
         startActivity(getPackageManager().getLaunchIntentForPackage(SWY_PACKAGE_NAME));
         finish();
     }

app/src/main/java/kongsang/swybot/MainActivity.java

@@ -21,6 +21,7 @@
 import android.os.Handler;
 import android.util.DisplayMetrics;
 import android.util.Log;
+import android.view.Surface;
 import android.view.WindowManager;
 import android.view.accessibility.AccessibilityEvent;
 
@@ -86,19 +87,18 @@ public void onDestroy() {
         stopTask();
         ScriptBridge.setService(null);
         floatingButton.hide();
-        // FIXME 应用强制关闭后无障碍服务无法启动
-        // android.os.Process.killProcess(android.os.Process.myPid());
     }
 
     public int[] getScreenSize() {
         // getResources().getDisplayMetrics() 获得的宽高不包括状态栏和导航栏
         // TODO 如果以后 Android 多窗口流行则需要改为 WindowManager.getCurrentWindowMetrics()
         DisplayMetrics displayMetrics = new DisplayMetrics();
         windowManager.getDefaultDisplay().getRealMetrics(displayMetrics);
-        if (displayMetrics.widthPixels > displayMetrics.heightPixels)
-            return new int[] { displayMetrics.widthPixels, displayMetrics.heightPixels };
-        else // TODO Harmony3.0在解开应用锁后swybot仍为竖屏状态, 导致分辨率获取错误
-            return new int[] { displayMetrics.heightPixels, displayMetrics.widthPixels };
+        int width = Math.max(displayMetrics.widthPixels, displayMetrics.heightPixels);
+        int height = Math.min(displayMetrics.widthPixels, displayMetrics.heightPixels);
+        int rotation = windowManager.getDefaultDisplay().getRotation();
+        return rotation == Surface.ROTATION_90 || rotation == Surface.ROTATION_270 ?
+                new int[] { width, height } : new int[] { height, width };
     }
 
     public int getScreenDpi() {
@@ -232,6 +232,8 @@ public void showMenu(String title, List<String> items, DialogInterface.OnClickLi
                 .setItems(items.toArray(new String[0]), (dialog, which) -> {
                     if (which == items.size() - 1) {
                         disableSelf();
+                        // HACK 禁用无障碍服务后Application未结束导致空指针异常
+                        android.os.Process.killProcess(android.os.Process.myPid());
                     } else {
                         listener.onClick(dialog, which);
                     }

app/src/main/java/kongsang/swybot/SwyBotService.java

@@ -1,6 +1,7 @@
 package kongsang.swybot;
 
 import android.accessibilityservice.AccessibilityService;
+import android.annotation.SuppressLint;
 import android.content.Context;
 import android.graphics.Bitmap;
 import android.provider.Settings;
@@ -13,6 +14,7 @@
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
+import java.lang.reflect.Method;
 
 public final class SystemUtil {
     private static final String TAG = "SystemUtil";
@@ -66,4 +68,31 @@ public static void saveBitmap(Context context, String name, Bitmap bitmap) {
             e.printStackTrace();
         }
     }
+
+    public static boolean isHarmonyOS() {
+        try {
+            Class<?> clz = Class.forName("com.huawei.system.BuildEx");
+            Method method = clz.getMethod("getOsBrand");
+            String ret = (String) method.invoke(clz);
+            return "harmony".equals(ret);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return false;
+    }
+
+    @SuppressLint("PrivateApi")
+    public static int getHarmonyVersion() {
+        try {
+            Class<?> clz = Class.forName("android.os.SystemProperties");
+            Method method = clz.getDeclaredMethod("get", String.class);
+            String ret = (String) method.invoke(clz, "hw_sc.build.platform.version");
+            if (!TextUtils.isEmpty(ret)) {
+                return Integer.parseInt(ret.split("\\.")[0]);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return 0;
+    }
 }

app/src/main/java/kongsang/swybot/SystemUtil.java

@@ -1,6 +1,6 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
-    id 'com.android.application' version '7.4.0' apply false
-    id 'com.android.library' version '7.4.0' apply false
+    id 'com.android.application' version '7.4.2' apply false
+    id 'com.android.library' version '7.4.2' apply false
     id 'com.chaquo.python' version '14.0.2' apply false
 }