静默安装命令加"-r"，保证是reinstall，避免报INSTALL_FAILED_ALREADY_EXISTS

app/src/main/java/com/bgycc/smartcanteen/utils/DangerousUtils.java

@@ -110,7 +110,7 @@ public class DangerousUtils {
                                            final boolean isRooted) {
         if (!isFileExists(file)) return false;
         String filePath = '"' + file.getAbsolutePath() + '"';
-        String command = "LD_LIBRARY_PATH=/vendor/lib*:/system/lib* pm install " +
+        String command = "LD_LIBRARY_PATH=/vendor/lib*:/system/lib* pm install -r " +
                 (params == null ? "" : params + " ")
                 + filePath;
         ShellUtils.CommandResult commandResult = ShellUtils.execCmd(command, isRooted);