尝试解决TransactionTooLargeException异常

app/src/main/java/com/gh/base/BaseActivity.java

@@ -8,6 +8,8 @@ import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
+import android.os.Parcel;
+import android.os.TransactionTooLargeException;
 import android.text.TextUtils;
 import android.util.TypedValue;
 import android.view.Gravity;
@@ -74,6 +76,7 @@ public abstract class BaseActivity extends BaseAppCompatActivity implements Easy
     public final static String LOGIN_EXCEPTION = "loginException";
     public final static String PLUGGABLE = "plugin";
     public final static int ID_ROOT_INDICATOR = 999;
+    public final int MAX_BUNDLE_SIZE = 300;
 
     @NonNull
     protected String mEntrance;
@@ -363,4 +366,30 @@ public abstract class BaseActivity extends BaseAppCompatActivity implements Easy
         }
         return resources;
     }
+
+
+    /**
+     * ActivityThread每次调用onSaveInstanceState时outState大小都会累加，最终会导致{@link TransactionTooLargeException}异常
+     * 解决方案：判断每次获取到的outState大小，当达到300k时手动clear掉
+     */
+    @Override
+    protected void onSaveInstanceState(@NonNull Bundle outState) {
+        super.onSaveInstanceState(outState);
+        long bundleSize = getBundleSize(outState);
+        if (bundleSize > MAX_BUNDLE_SIZE * 1024) {
+            outState.clear();
+        }
+    }
+
+    private long getBundleSize(Bundle bundle) {
+        long dataSize;
+        Parcel obtain = Parcel.obtain();
+        try {
+            obtain.writeBundle(bundle);
+            dataSize = obtain.dataSize();
+        } finally {
+            obtain.recycle();
+        }
+        return dataSize;
+    }
 }