优化代码

app/src/main/java/com/xypower/mpapp/MainActivity.java

@@ -56,7 +56,7 @@ public class MainActivity extends AppCompatActivity {
         System.loadLibrary("microphoto");
     }
 
-    public static final int MAX_LOG_LINES = 64; // 320;
+    public static final int MAX_LOG_LINES = 480;
 
     private int mLines = 0;
     private ActivityMainBinding binding;
@@ -176,7 +176,7 @@ public class MainActivity extends AppCompatActivity {
                             long lines = log.chars().filter(ch -> ch == '\n').count();
                             mLines += lines;
                             if (mLines + lines > MAX_LOG_LINES) {
-                                int excessLineNumber = mLines + (int)lines - MAX_LOG_LINES;
+                                int excessLineNumber = MAX_LOG_LINES / 2;
 
                                 int eolIndex = -1;
                                 CharSequence charSequence = binding.logs.getText();