[Fix]微信支付重复拉起Splash

android/app/src/main/java/io/github/v7lin/wechat_kit/WechatCallbackActivity.java

@@ -0,0 +1,45 @@
+package io.github.v7lin.wechat_kit;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.atmob.elec_asst.activity.MainActivity;
+
+public final class WechatCallbackActivity extends Activity {
+    private static final String KEY_WECHAT_CALLBACK = "wechat_callback";
+    private static final String KEY_WECHAT_EXTRA = "wechat_extra";
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        handleIntent(getIntent());
+    }
+
+    @Override
+    protected void onNewIntent(Intent intent) {
+        super.onNewIntent(intent);
+        handleIntent(intent);
+    }
+
+    private void handleIntent(Intent intent) {
+        final Intent launchIntent = new Intent(this, MainActivity.class);
+        launchIntent.putExtra(KEY_WECHAT_CALLBACK, true);
+        launchIntent.putExtra(KEY_WECHAT_EXTRA, intent);
+//        launchIntent.setPackage(getPackageName());
+        launchIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+        startActivity(launchIntent);
+        finish();
+    }
+
+    public static Intent extraCallback(@NonNull Intent intent) {
+        if (intent.getExtras() != null && intent.getBooleanExtra(KEY_WECHAT_CALLBACK, false)) {
+            final Intent extra = intent.getParcelableExtra(KEY_WECHAT_EXTRA);
+            return extra;
+        }
+        return null;
+    }
+}