Android 4.4 eng版本 红框问题

在android 4.4.2中 编译的eng版本经常出现红框的问题。

通过排查因为在frameworks/base/core/java/android/os/StrictMode.java文件中打开了设置选项

具体修改如下：

--- a/frameworks/base/core/java/android/os/StrictMode.java
+++ b/frameworks/base/core/java/android/os/StrictMode.java
@@ -951,9 +951,6 @@ public final class StrictMode {
         // Eng builds have flashes on all the time.  The suppression property
         // overrides this, so we force the behavior only after the short-circuit
         // check above.
-        if (IS_ENG_BUILD) {
-            doFlashes = true;
-        }

         // Thread policy controls BlockGuard.
         int threadPolicyMask = StrictMode.DETECT_DISK_WRITE |

private static final boolean IS_ENG_BUILD = "eng".equals(Build.TYPE);

去除eng版本强制doFlash 即可。

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