native支持判断是否为手机设备

Author: lucas

VideoOS/LuaViewSDK/src/cn/com/venvy/lua/plugin/LVVideoPlugin.java

@@ -9,13 +9,15 @@
 import org.luaj.vm2.Varargs;
 import org.luaj.vm2.lib.VarArgFunction;
 
+import cn.com.venvy.App;
 import cn.com.venvy.Config;
 import cn.com.venvy.Platform;
 import cn.com.venvy.common.bean.VideoFrameSize;
 import cn.com.venvy.common.bean.VideoPlayerSize;
 import cn.com.venvy.common.debug.DebugStatus;
 import cn.com.venvy.common.interf.ScreenStatus;
 import cn.com.venvy.common.interf.VideoType;
+import cn.com.venvy.common.utils.VenvyDeviceUtil;
 import cn.com.venvy.common.utils.VenvyLog;
 import cn.com.venvy.lua.binder.VenvyLVLibBinder;
 
@@ -40,6 +42,7 @@ public static void install(VenvyLVLibBinder venvyLVLibBinder, Platform platform)
         venvyLVLibBinder.set("getVideoCategory", new GetCategory(platform));
         venvyLVLibBinder.set("getConfigExtendJSONString", new GetExtendJSONString(platform));
         venvyLVLibBinder.set("osType", new OsType(platform));
+        venvyLVLibBinder.set("isPhone", new IsPhone());
 
     }
 
@@ -308,4 +311,20 @@ public Varargs invoke(Varargs args) {
             return LuaValue.valueOf(value);
         }
     }
+
+
+    /**
+     * 判断是否是手机设备
+     *
+     * 支持sim card 且 屏幕尺寸小于20则认为是手机设备
+     */
+    private static class IsPhone extends VarArgFunction {
+        @Override
+        public LuaValue invoke(Varargs args) {
+            boolean isPhone = VenvyDeviceUtil.isSupportSimCard(App.getContext()) && VenvyDeviceUtil.getScreenDimension(App.getContext()) < 20.0;
+
+            return LuaValue.valueOf(isPhone);
+        }
+    }
+
 }

VideoOS/VenvyLibrary/src/main/java/cn/com/venvy/common/utils/VenvyDeviceUtil.java

@@ -10,6 +10,9 @@
 import android.support.annotation.Nullable;
 import android.telephony.TelephonyManager;
 import android.text.TextUtils;
+import android.util.DisplayMetrics;
+import android.view.Display;
+import android.view.WindowManager;
 
 import org.json.JSONObject;
 
@@ -23,6 +26,7 @@
 import java.net.NetworkInterface;
 import java.net.URL;
 import java.net.URLEncoder;
+import java.text.DecimalFormat;
 import java.util.Enumeration;
 import java.util.UUID;
 
@@ -364,4 +368,35 @@ public static boolean existSDcard() {
         }
         return MEDIA_MOUNTED.equals(externalStorageState);
     }
+
+    /**
+     * 是否支持sim卡
+     *
+     * @param context
+     * @return
+     */
+    public static boolean isSupportSimCard(Context context) {
+        TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
+        return telephonyManager.getPhoneType() != TelephonyManager.PHONE_TYPE_NONE;
+    }
+
+
+    /**
+     * 获取屏幕物理尺寸
+     *
+     * @return
+     */
+    public static double getScreenDimension(Context context) {
+        WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
+        Display display = windowManager.getDefaultDisplay();
+        DisplayMetrics dm = new DisplayMetrics();
+        display.getMetrics(dm);
+
+        double x = Math.pow(dm.widthPixels / dm.xdpi, 2);
+        double y = Math.pow(dm.heightPixels / dm.ydpi, 2);
+
+        DecimalFormat df = new DecimalFormat("#.##");
+        return Double.parseDouble(df.format(Math.sqrt(x + y)));
+    }
+
 }