[commit] getScreenHeight

h4de5ing · h4de5ing · commit d887de8a80c2 · 2016-05-26T21:00:42.000+08:00
diff --git a/README.md b/README.md
@@ -113,7 +113,7 @@ compile 'com.code19.library:library:0.0.5'
     * getRadioVersion 获取基带版本(无线电固件版本 Api14以上)
     * getUA 获取的浏览器指纹(User-Agent)
     * getDensity 获取得屏幕密度
-    * getAccounts 获取google账号
+    * getGoogleAccounts 获取google账号
     * isRunningOnEmulator 当前设备是否是模拟器  
     * showSoftInputMethod 显示软键盘
     * hideSoftInputMethod 隐藏软键盘
diff --git a/app/src/main/java/com/code19/androidcommon/MainActivity.java b/app/src/main/java/com/code19/androidcommon/MainActivity.java
@@ -20,11 +20,14 @@
 import android.content.Intent;
 import android.os.Bundle;
 import android.support.v7.app.AppCompatActivity;
+import android.util.DisplayMetrics;
+import android.util.Log;
 import android.view.View;
 import android.widget.Button;
 
 import com.code19.androidcommon.ui.activity.AppManagerActivity;
 import com.code19.androidcommon.ui.activity.DeviceActivity;
+import com.code19.androidcommon.ui.activity.VirificationActivity;
 
 public class MainActivity extends AppCompatActivity implements View.OnClickListener {
     private static final String TAG = "ghost";
@@ -48,6 +51,17 @@ protected void onCreate(Bundle savedInstanceState) {
         apputils.setOnClickListener(this);
         deviceutils.setOnClickListener(this);
         virification.setOnClickListener(this);
+        DisplayMetrics dm = new DisplayMetrics();
+        dm = getResources().getDisplayMetrics();
+        // 获取屏幕密度（方法3）
+        dm = new DisplayMetrics();
+        getWindowManager().getDefaultDisplay().getMetrics(dm);
+        float density = dm.density;        // 屏幕密度（像素比例：0.75/1.0/1.5/2.0）
+        density = dm.density;      // 屏幕密度（像素比例：0.75/1.0/1.5/2.0）
+        int screenWidth = (int) (dm.widthPixels * density + 0.5f);      // 屏幕宽（px，如：480px）
+        int screenHeight = (int) (dm.heightPixels * density + 0.5f);     // 屏幕高（px，如：800px）
+
+        Log.e(TAG, "  DisplayMetrics(222)" + "screenWidth=" + screenWidth + "; screenHeight=" + screenHeight);
     }
 
     @Override
@@ -68,7 +82,7 @@ public void onClick(View v) {
             case R.id.systemutils:
                 break;
             case R.id.virification:
-
+                startActivity(new Intent(MainActivity.this, VirificationActivity.class));
                 break;
         }
     }
diff --git a/library/src/main/java/com/code19/library/DensityUtil.java b/library/src/main/java/com/code19/library/DensityUtil.java
@@ -17,7 +17,10 @@
 package com.code19.library;
 
 import android.content.Context;
+import android.graphics.Point;
 import android.util.DisplayMetrics;
+import android.view.Display;
+import android.view.WindowManager;
 
 /**
  * Create by h4de5ing 2016/5/7 007
@@ -57,12 +60,22 @@ public static int getDialogW(Context c) {
 
 
     public static int getScreenW(Context c) {
-        DisplayMetrics dm = c.getResources().getDisplayMetrics();
-        return dm.widthPixels;
+        DisplayMetrics metrics = c.getResources().getDisplayMetrics();
+        return metrics.widthPixels;
     }
 
     public static int getScreenH(Context c) {
-        DisplayMetrics dm = c.getResources().getDisplayMetrics();
-        return dm.heightPixels;
+        WindowManager wm = (WindowManager) c.getSystemService(Context.WINDOW_SERVICE);
+        Display display = wm.getDefaultDisplay();
+        int heightPixels = 0;
+        try {
+            heightPixels = (Integer) Display.class.getMethod("getRawHeight").invoke(display);
+            Point realSize = new Point();
+            Display.class.getMethod("getRealSize", Point.class).invoke(display, realSize);
+            heightPixels = realSize.y;
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return heightPixels;
     }
 }
