增加autolayout-widget模块，目前包含：AutoTabLayout,AutoCardView

Author: hongyangAndroid

.gitignore

@@ -5,6 +5,8 @@
 *.apk
 *.ap_
 
+
+
 # Generated files
 bin/
 gen/

AutoLayoutDemoForEclipse.zip

@@ -0,0 +1 @@
+/build

autolayout-widget/.gitignore

@@ -0,0 +1,29 @@
+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion "23.0.1"
+
+    defaultConfig {
+        minSdkVersion 10
+        targetSdkVersion 23
+        versionCode 1
+        versionName "1.0"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+    compile 'com.android.support:appcompat-v7:23.1.0'
+    compile project(':autolayout')
+    compile 'com.android.support:support-v4:23.1.0'
+    compile 'com.android.support:design:23.1.0'
+    compile 'com.android.support:gridlayout-v7:23.1.0'
+    compile 'com.android.support:cardview-v7:23.1.0'
+}

autolayout-widget/build.gradle

@@ -0,0 +1,17 @@
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /Users/zhy/android/sdk/android-sdk-macosx/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

autolayout-widget/proguard-rules.pro

@@ -0,0 +1,15 @@
+package com.zhy.autolayout.widget;
+
+import android.app.Application;
+import android.test.ApplicationTestCase;
+
+/**
+ * <a href="http://d.android.com/tools/testing/testing_android.html">Testing Fundamentals</a>
+ */
+public class ApplicationTest extends ApplicationTestCase<Application>
+{
+    public ApplicationTest()
+    {
+        super(Application.class);
+    }
+}

autolayout-widget/src/androidTest/java/com/zhy/autolayout/widget/ApplicationTest.java

@@ -0,0 +1,10 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.zhy.autolayout.widget">
+
+    <application android:allowBackup="true"
+                 android:label="@string/app_name"
+        >
+
+    </application>
+
+</manifest>

autolayout-widget/src/main/AndroidManifest.xml

@@ -0,0 +1,49 @@
+package com.zhy.autolayout.widget;
+
+import android.content.Context;
+import android.support.v7.widget.CardView;
+import android.util.AttributeSet;
+
+import com.zhy.autolayout.AutoFrameLayout;
+import com.zhy.autolayout.utils.AutoLayoutHelper;
+
+/**
+ * Created by zhy on 15/12/8.
+ */
+public class AutoCardView extends CardView
+{
+    private final AutoLayoutHelper mHelper = new AutoLayoutHelper(this);
+
+    public AutoCardView(Context context)
+    {
+        super(context);
+    }
+
+    public AutoCardView(Context context, AttributeSet attrs)
+    {
+        super(context, attrs);
+    }
+
+    public AutoCardView(Context context, AttributeSet attrs, int defStyleAttr)
+    {
+        super(context, attrs, defStyleAttr);
+    }
+
+    @Override
+    public AutoFrameLayout.LayoutParams generateLayoutParams(AttributeSet attrs)
+    {
+        return new AutoFrameLayout.LayoutParams(getContext(), attrs);
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec)
+    {
+        if (!isInEditMode())
+        {
+            mHelper.adjustChildren();
+        }
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+    }
+
+
+}

autolayout-widget/src/main/java/com/zhy/autolayout/widget/AutoCardView.java

@@ -0,0 +1,108 @@
+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.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;
+        }
+        if (mTextSizeBaseWidth)
+        {
+            mTextSize = AutoUtils.getPercentWidthSize(mTextSize);
+        } else
+        {
+            mTextSize = AutoUtils.getPercentHeightSize(mTextSize);
+        }
+        textView.setTextSize(TypedValue.COMPLEX_UNIT_PX, mTextSize);
+    }
+
+
+}

autolayout-widget/src/main/java/com/zhy/autolayout/widget/AutoTabLayout.java

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <declare-styleable name="AutoTabLayout">
+        <attr name="auto_textSize_base_width" format="boolean"></attr>
+    </declare-styleable>
+</resources>

autolayout-widget/src/main/res/values/attrs.xml

@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">autolayout-widget</string>
+</resources>

autolayout-widget/src/main/res/values/strings.xml

@@ -2,11 +2,17 @@
 import android.support.v7.internal.widget.ContentFrameLayout;
 import android.util.AttributeSet;
 
+import com.zhy.autolayout.AutoFrameLayout;
+import com.zhy.autolayout.utils.AutoLayoutHelper;
+
 /**
  * Created by zhy on 16/2/25.
  */
 public class AutoContentFrameLayout extends ContentFrameLayout
 {
+    private final AutoLayoutHelper mHelper = new AutoLayoutHelper(this);
+
+
     public AutoContentFrameLayout(Context context)
     {
         super(context);
@@ -21,4 +27,20 @@ public AutoContentFrameLayout(Context context, AttributeSet attrs, int defStyleA
     {
         super(context, attrs, defStyleAttr);
     }
+
+    @Override
+    public AutoFrameLayout.LayoutParams generateLayoutParams(AttributeSet attrs)
+    {
+        return new AutoFrameLayout.LayoutParams(getContext(), attrs);
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec)
+    {
+        if (!isInEditMode())
+        {
+            mHelper.adjustChildren();
+        }
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+    }
 }

autolayout/src/main/java/AutoContentFrameLayout.java

@@ -19,7 +19,6 @@
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.util.AttributeSet;
-import android.util.TypedValue;
 import android.view.View;
 import android.view.ViewGroup;
 
@@ -157,7 +156,7 @@ public static AutoLayoutInfo getAutoLayoutInfo(Context context,
 //            String val = array.getString(index);
 //            if (!isPxVal(val)) continue;
 
-            if (!isPxVal(array.peekValue(index))) continue;
+            if (DimenUtils.isPxVal(array.peekValue(index))) continue;
 
             int pxVal = 0;
             try
@@ -227,30 +226,6 @@ public static AutoLayoutInfo getAutoLayoutInfo(Context context,
         return info;
     }
 
-    private static boolean isPxVal(TypedValue val)
-    {
-        if (val != null && val.type == TypedValue.TYPE_DIMENSION &&
-                getComplexUnit(val.data) == TypedValue.COMPLEX_UNIT_PX)
-        {
-            return true;
-        }
-        return false;
-    }
-
-    private static int getComplexUnit(int data)
-    {
-        return TypedValue.COMPLEX_UNIT_MASK & (data >> TypedValue.COMPLEX_UNIT_SHIFT);
-    }
-
-    private static boolean isPxVal(String val)
-    {
-        if (val.endsWith("px"))
-        {
-            return true;
-        }
-        return false;
-    }
-
     public interface AutoLayoutParams
     {
         AutoLayoutInfo getAutoLayoutInfo();

autolayout/src/main/java/com/zhy/autolayout/utils/AutoLayoutHelper.java

@@ -62,6 +62,14 @@ public static void autoPadding(View view)
         view.setPadding(l, t, r, b);
     }
 
+    public static boolean autoed(View view)
+    {
+        Object tag = view.getTag(R.id.id_tag_autolayout_size);
+        if (tag != null) return true;
+        view.setTag(R.id.id_tag_autolayout_size, "Just Identify");
+        return false;
+    }
+
     public static void autoSize(View view)
     {
         ViewGroup.LayoutParams lp = view.getLayoutParams();

autolayout/src/main/java/com/zhy/autolayout/utils/AutoUtils.java

@@ -0,0 +1,24 @@
+package com.zhy.autolayout.utils;
+
+import android.util.TypedValue;
+
+/**
+ * Created by zhy on 16/3/3.
+ */
+public class DimenUtils
+{
+    private static int getComplexUnit(int data)
+    {
+        return TypedValue.COMPLEX_UNIT_MASK & (data >> TypedValue.COMPLEX_UNIT_SHIFT);
+    }
+
+    public static boolean isPxVal(TypedValue val)
+    {
+        if (val != null && val.type == TypedValue.TYPE_DIMENSION &&
+                getComplexUnit(val.data) == TypedValue.COMPLEX_UNIT_PX)
+        {
+            return true;
+        }
+        return false;
+    }
+}

autolayout/src/main/java/com/zhy/autolayout/utils/DimenUtils.java

@@ -1 +1 @@
-include ':sample', ':autolayout', ':widgetsample'
+include ':sample', ':autolayout', ':widgetsample', ':autolayout-widget'

settings.gradle

@@ -21,6 +21,9 @@ android {
 
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
+    compile 'com.android.support:support-v4:23.1.0'
     compile 'com.android.support:appcompat-v7:23.1.0'
     compile project(':autolayout')
+    compile project(':autolayout-widget')
+
 }