增加ddmenuMenuHeightPercent设置菜单的最大高度

Author: dongjunkun

README.md

@@ -30,7 +30,7 @@ allprojects {
 }
 
 dependencies {
-    compile 'com.github.dongjunkun:DropDownMenu:1.0.3'
+    compile 'com.github.dongjunkun:DropDownMenu:1.0.4'
 }
 ```
 
@@ -50,6 +50,7 @@ dependencies {
     app:ddmenuUnselectedIcon="@mipmap/drop_down_unselected_icon"//tab未选中状态图标
     app:ddmaskColor="@color/mask_color"     //遮罩颜色，一般是半透明
     app:ddmenuBackgroundColor="@color/white" //tab 背景颜色
+    app:ddmenuMenuHeightPercent="0.5" 菜单的最大高度，根据屏幕高度的百分比设置
     ...
  />
 ```

app/app.iml

@@ -76,13 +76,21 @@
       <sourceFolder url="file://$MODULE_DIR$/src/androidTest/java" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/androidTest/rs" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/androidTest/shaders" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/assets" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/blame" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/classes" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental-safeguard" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/jniLibs" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/manifests" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/pre-dexed" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/res" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/rs" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/shaders" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/symbols" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/transforms" />
       <excludeFolder url="file://$MODULE_DIR$/build/outputs" />
+      <excludeFolder url="file://$MODULE_DIR$/build/tmp" />
     </content>
     <orderEntry type="jdk" jdkName="Android API 25 Platform" jdkType="Android SDK" />
     <orderEntry type="sourceFolder" forTests="false" />

app/src/main/res/layout/activity_main.xml

@@ -9,6 +9,7 @@
     app:ddtextSelectedColor="@color/drop_down_selected"
     app:dddividerColor="@color/gray"
     app:ddunderlineColor="@color/gray"
+    app:ddmenuMenuHeightPercent="0.5"
     app:ddmenuSelectedIcon="@mipmap/drop_down_selected_icon"
     app:ddmaskColor="@color/mask_color"
     app:ddmenuBackgroundColor="@color/white"

library/library.iml

@@ -77,16 +77,22 @@
       <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/test/rs" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/test/shaders" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/annotations" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/blame" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/bundles" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/classes" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental-safeguard" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/jniLibs" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/lint" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/manifests" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/res" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/rs" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/shaders" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/symbols" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/transforms" />
       <excludeFolder url="file://$MODULE_DIR$/build/outputs" />
+      <excludeFolder url="file://$MODULE_DIR$/build/tmp" />
     </content>
     <orderEntry type="jdk" jdkName="Android API 25 Platform" jdkType="Android SDK" />
     <orderEntry type="sourceFolder" forTests="false" />

library/src/main/java/com/yyydjk/library/DeviceUtils.java

@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2013 Peng fei Pan <[email protected]>
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.yyydjk.library;
+
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.graphics.Point;
+import android.os.Build;
+import android.view.Display;
+import android.view.WindowManager;
+
+/**
+ * 设备工具箱，提供与设备硬件相关的工具方法
+ */
+public class DeviceUtils {
+
+	/**
+	 * 获取屏幕尺寸
+	 */
+	@SuppressWarnings("deprecation")
+	@TargetApi(Build.VERSION_CODES.HONEYCOMB_MR2)
+	public static Point getScreenSize(Context context){
+		WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
+		Display display = windowManager.getDefaultDisplay();
+		if(Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB_MR2){
+			return new Point(display.getWidth(), display.getHeight());
+		}else{
+			Point point = new Point();
+			display.getSize(point);
+			return point;
+		}
+	}
+
+
+}

library/src/main/java/com/yyydjk/library/DropDownMenu.java

@@ -50,6 +50,8 @@ public class DropDownMenu extends LinearLayout {
     //tab未选中图标
     private int menuUnselectedIcon;
 
+    private float menuHeighPercent = 0.5f;
+
 
     public DropDownMenu(Context context) {
         super(context, null);
@@ -77,6 +79,7 @@ public DropDownMenu(Context context, AttributeSet attrs, int defStyleAttr) {
         menuTextSize = a.getDimensionPixelSize(R.styleable.DropDownMenu_ddmenuTextSize, menuTextSize);
         menuSelectedIcon = a.getResourceId(R.styleable.DropDownMenu_ddmenuSelectedIcon, menuSelectedIcon);
         menuUnselectedIcon = a.getResourceId(R.styleable.DropDownMenu_ddmenuUnselectedIcon, menuUnselectedIcon);
+        menuHeighPercent = a.getFloat(R.styleable.DropDownMenu_ddmenuMenuHeightPercent,menuHeighPercent);
         a.recycle();
 
         //初始化tabMenuView并添加到tabMenuView
@@ -133,6 +136,7 @@ public void onClick(View v) {
         }
 
         popupMenuViews = new FrameLayout(getContext());
+        popupMenuViews.setLayoutParams(new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, (int) (DeviceUtils.getScreenSize(getContext()).y*menuHeighPercent)));
         popupMenuViews.setVisibility(GONE);
         containerView.addView(popupMenuViews, 2);
 

library/src/main/res/values/attrs.xml

@@ -11,5 +11,6 @@
         <attr name="ddmenuTextSize" format="dimension"/>
         <attr name="ddmenuSelectedIcon" format="reference"/>
         <attr name="ddmenuUnselectedIcon" format="reference"/>
+        <attr name="ddmenuMenuHeightPercent" format="float"/>
     </declare-styleable>
 </resources>