From 06465bac0faf3c49ec3554f165e01919f4112d1f Mon Sep 17 00:00:00 2001
From: linglongxin24 <linglongxin24@163.com>
Date: Mon, 6 Jun 2016 16:41:06 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E4=BA=86=E8=87=AA=E5=AE=9A?=
 =?UTF-8?q?=E4=B9=89=E9=80=82=E9=85=8D=E5=8D=95=E9=80=89=E6=8C=89=E9=92=AE?=
MIME-Version: 1.0
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---
 libray_lxndroid/build.gradle                  |   2 +-
 .../autolayoutwidget/AutoTabLayout.java       | 113 ++++++++++++++++++
 libray_lxndroid/src/main/res/values/attrs.xml |   4 +-
 3 files changed, 117 insertions(+), 2 deletions(-)
 create mode 100644 libray_lxndroid/src/main/java/com/kejiang/yuandl/autolayoutwidget/AutoTabLayout.java

diff --git a/libray_lxndroid/build.gradle b/libray_lxndroid/build.gradle
index 7c0cc8c..a561a52 100644
--- a/libray_lxndroid/build.gradle
+++ b/libray_lxndroid/build.gradle
@@ -27,10 +27,10 @@ dependencies {
     compile 'org.xutils:xutils:3.3.34'
     compile 'com.android.support:recyclerview-v7:23.3.0'
     compile 'com.linglongxin24:UncaughtExceptionSendEmail:1.0.0'
-
     debugCompile 'com.squareup.leakcanary:leakcanary-android:1.3.1'
     // or 1.4-beta1
     releaseCompile 'com.squareup.leakcanary:leakcanary-android-no-op:1.3.1'
     // or 1.4-beta1
     testCompile 'com.squareup.leakcanary:leakcanary-android-no-op:1.3.1'
+    compile 'com.android.support:design:23.4.0'
 }
diff --git a/libray_lxndroid/src/main/java/com/kejiang/yuandl/autolayoutwidget/AutoTabLayout.java b/libray_lxndroid/src/main/java/com/kejiang/yuandl/autolayoutwidget/AutoTabLayout.java
new file mode 100644
index 0000000..9d24f10
--- /dev/null
+++ b/libray_lxndroid/src/main/java/com/kejiang/yuandl/autolayoutwidget/AutoTabLayout.java
@@ -0,0 +1,113 @@
+package com.zhy.autolayout.widget;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.support.design.widget.TabLayout;
+import android.util.AttributeSet;
+import android.util.TypedValue;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import com.kejiang.yuandl.R;
+import com.zhy.autolayout.utils.AutoUtils;
+import com.zhy.autolayout.utils.DimenUtils;
+
+/**
+ * Created by zhy on 16/3/3.
+ */
+public class AutoTabLayout extends TabLayout
+{
+    private static final int NO_VALID = -1;
+    private int mTextSize;
+    private boolean mTextSizeBaseWidth = false;
+
+    public AutoTabLayout(Context context)
+    {
+        this(context, null);
+    }
+
+    public AutoTabLayout(Context context, AttributeSet attrs)
+    {
+        this(context, attrs, 0);
+    }
+
+    public AutoTabLayout(Context context, AttributeSet attrs, int defStyleAttr)
+    {
+        super(context, attrs, defStyleAttr);
+
+        initTextSizeBaseWidth(context, attrs);
+
+        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.TabLayout,
+                defStyleAttr, R.style.Widget_Design_TabLayout);
+        int tabTextAppearance = a.getResourceId(R.styleable.TabLayout_tabTextAppearance,
+                R.style.TextAppearance_Design_Tab);
+
+        mTextSize = loadTextSizeFromTextAppearance(tabTextAppearance);
+        a.recycle();
+    }
+
+    private void initTextSizeBaseWidth(Context context, AttributeSet attrs)
+    {
+        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.AutoTabLayout);
+        mTextSizeBaseWidth = a.getBoolean(R.styleable.AutoTabLayout_auto_textSize_base_width, false);
+        a.recycle();
+    }
+
+    private int loadTextSizeFromTextAppearance(int textAppearanceResId)
+    {
+        TypedArray a = getContext().obtainStyledAttributes(textAppearanceResId,
+                R.styleable.TextAppearance);
+
+        try
+        {
+            if (!DimenUtils.isPxVal(a.peekValue(R.styleable.TextAppearance_android_textSize)))
+                return NO_VALID;
+            return a.getDimensionPixelSize(R.styleable.TextAppearance_android_textSize, NO_VALID);
+        } finally
+        {
+            a.recycle();
+        }
+    }
+
+    @Override
+    public void addTab(Tab tab, int position, boolean setSelected)
+    {
+        super.addTab(tab, position, setSelected);
+        setUpTabTextSize(tab);
+    }
+
+    @Override
+    public void addTab(Tab tab, boolean setSelected)
+    {
+        super.addTab(tab, setSelected);
+        setUpTabTextSize(tab);
+    }
+
+    private void setUpTabTextSize(Tab tab)
+    {
+        if (mTextSize == NO_VALID || tab.getCustomView() != null) return;
+
+        ViewGroup tabGroup = (ViewGroup) getChildAt(0);
+        ViewGroup tabContainer = (ViewGroup) tabGroup.getChildAt(tab.getPosition());
+        TextView textView = (TextView) tabContainer.getChildAt(1);
+
+
+        if (AutoUtils.autoed(textView))
+        {
+            return;
+        }
+        int autoTextSize = 0 ;
+        if (mTextSizeBaseWidth)
+        {
+            autoTextSize = AutoUtils.getPercentWidthSize(mTextSize);
+        } else
+        {
+            autoTextSize = AutoUtils.getPercentHeightSize(mTextSize);
+        }
+
+
+        textView.setTextSize(TypedValue.COMPLEX_UNIT_PX, autoTextSize);
+    }
+
+
+}
diff --git a/libray_lxndroid/src/main/res/values/attrs.xml b/libray_lxndroid/src/main/res/values/attrs.xml
index e07d020..8ddde25 100644
--- a/libray_lxndroid/src/main/res/values/attrs.xml
+++ b/libray_lxndroid/src/main/res/values/attrs.xml
@@ -82,5 +82,7 @@
     </declare-styleable>
 
 
-
+    <declare-styleable name="AutoTabLayout">
+        <attr name="auto_textSize_base_width" format="boolean"></attr>
+    </declare-styleable>
 </resources>
\ No newline at end of file