Try compatible miui

android/src/main/java/com/beefe/picker/PickerViewModule.java

@@ -13,6 +13,7 @@ import android.view.WindowManager;
 import android.widget.RelativeLayout;
 import android.widget.TextView;
 
+import com.beefe.picker.util.MIUIUtils;
 import com.beefe.picker.view.OnSelectedListener;
 import com.beefe.picker.view.PickerViewAlone;
 import com.beefe.picker.view.PickerViewLinkage;
@@ -349,8 +350,12 @@ public class PickerViewModule extends ReactContextBaseJavaModule implements Life
                 WindowManager.LayoutParams layoutParams = new WindowManager.LayoutParams();
                 Window window = dialog.getWindow();
                 if (window != null) {
-                    layoutParams.flags = WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;
+                    if (MIUIUtils.isMIUI()) {
+                        layoutParams.type = WindowManager.LayoutParams.TYPE_APPLICATION;
+                    }else {
                         layoutParams.type = WindowManager.LayoutParams.TYPE_TOAST;
+                    }
+                    layoutParams.flags = WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;
                     layoutParams.format = PixelFormat.TRANSPARENT;
                     layoutParams.windowAnimations = R.style.PickerAnim;
                     layoutParams.width = WindowManager.LayoutParams.MATCH_PARENT;

android/src/main/java/com/beefe/picker/util/BuildProperties.java

+package com.beefe.picker.util;
+
+/**
+ * Created by geezer. on 2017/9/21.
+ */
+
+import android.os.Environment;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.util.Collection;
+import java.util.Enumeration;
+import java.util.Map.Entry;
+import java.util.Properties;
+import java.util.Set;
+
+
+public class BuildProperties {
+
+    private final Properties properties;
+
+    private BuildProperties() throws IOException {
+        properties = new Properties();
+        properties.load(new FileInputStream(new File(Environment.getRootDirectory(), "build.prop")));
+    }
+
+    public boolean containsKey(final Object key) {
+        return properties.containsKey(key);
+    }
+
+    public boolean containsValue(final Object value) {
+        return properties.containsValue(value);
+    }
+
+    public Set<Entry<Object, Object>> entrySet() {
+        return properties.entrySet();
+    }
+
+    public String getProperty(final String name) {
+        return properties.getProperty(name);
+    }
+
+    public String getProperty(final String name, final String defaultValue) {
+        return properties.getProperty(name, defaultValue);
+    }
+
+    public boolean isEmpty() {
+        return properties.isEmpty();
+    }
+
+    public Enumeration<Object> keys() {
+        return properties.keys();
+    }
+
+    public Set<Object> keySet() {
+        return properties.keySet();
+    }
+
+    public int size() {
+        return properties.size();
+    }
+
+    public Collection<Object> values() {
+        return properties.values();
+    }
+
+    public static BuildProperties newInstance() throws IOException {
+        return new BuildProperties();
+    }
+
+}

android/src/main/java/com/beefe/picker/util/MIUIUtils.java

+package com.beefe.picker.util;
+
+import java.io.IOException;
+
+/**
+ *  Created by geezer. on 2017/9/21.
+ */
+
+public final class MIUIUtils {
+
+    private static final String KEY_MIUI_VERSION_CODE = "ro.miui.ui.version.code";
+    private static final String KEY_MIUI_VERSION_NAME = "ro.miui.ui.version.name";
+    private static final String KEY_MIUI_INTERNAL_STORAGE = "ro.miui.internal.storage";
+
+    public static boolean isMIUI() {
+        try {
+            final BuildProperties prop = BuildProperties.newInstance();
+            return prop.getProperty(KEY_MIUI_VERSION_CODE, null) != null
+                    || prop.getProperty(KEY_MIUI_VERSION_NAME, null) != null
+                    || prop.getProperty(KEY_MIUI_INTERNAL_STORAGE, null) != null;
+        } catch (final IOException e) {
+            return false;
+        }
+    }
+}