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hongyangAndroid
committed
完善demo,修复listview的item适配,增加ec的demo
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67 files changed

Lines changed: 916 additions & 534 deletions

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‎AutoLayoutDemoForEclipse.zip‎

4.3 MB
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‎README.md‎

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@@ -16,19 +16,19 @@ so,看下用法:
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你没有看错,拿到设计稿,在布局文件里面直接填写对应的px即可,px:这里的px并非是Google不建议使用的px,在内部会进行转化处理。
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19-
看下不同分辨率下的效果:
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ok,拿一些实际项目的页面,看下不同分辨率下的效果:
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768*1280,Andriod 4.4.4
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左为:768 * 1280 ; 右为:1080 * 1920
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<img src="preview/preview_01.png" width="800px"/>
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<img src="autolayout_03.png" width="320px"/>
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<img src="preview/preview_02.png" width="800px"/>
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480*800,Android 2.3.7
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<imgsrc="preview/preview_03.png"width="800px"/>
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<img src="autolayout_04.png" width="320px"/>
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上述两个机器的分辨率差距相当大了,但是完美实现了适配,最为重要的是:
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上述两个机器的分辨率差距挺大了,但是完美实现了适配,最为重要的是:
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* 再也不用拿着设计稿去想这控件的宽高到底取多少dp
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* 再也不用去为多个屏幕去写多个dimens
@@ -55,10 +55,14 @@ dependencies {
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```
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dependencies {
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compile 'com.zhy:autolayout:1.3.0'
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compile 'com.zhy:autolayout:1.3.2'
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}
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```
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* Eclipse
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下载[AutoLayoutDemoForEclipse.zip](AutoLayoutDemoForEclipse.zip),导入到eclipse中即可。
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### 第一步:
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在你的项目的AndroidManifest中注明你的`设计稿`的尺寸。
@@ -102,7 +106,35 @@ dependencies {
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## 注意事项
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### 1、 指定设置的值参考宽度或者高度
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### ListView、RecyclerView类的Item的适配
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对于ListView这类控件的item,默认跟局部写"px"进行适配是无效的,因为外层非AutoXXXLayout,而是ListView。但是,不用怕,一行代码就可以支持了:
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```java
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@Override
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public View getView(int position, View convertView, ViewGroup parent)
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{
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ViewHolder holder = null;
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if (convertView == null)
119+
{
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holder = new ViewHolder();
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convertView = LayoutInflater.from(mContext).inflate(R.layout.list_item, parent, false);
122+
convertView.setTag(holder);
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//对于listview,注意添加这一行,即可在item上使用高度
124+
AutoUtils.autoSize(convertView);
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} else
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{
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holder = (ViewHolder) convertView.getTag();
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}
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return convertView;
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}
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```
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注意` AutoUtils.autoSize(convertView);`这行代码的位置即可。demo中也有相关实例。
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### 指定设置的值参考宽度或者高度
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由于该库的特点,布局文件中宽高上的1px是不相等的,于是如果需要宽高保持一致的情况,布局中使用属性:
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@@ -121,7 +153,7 @@ dependencies {
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* padding,paddingLeft,paddingTop,paddingRight,paddingBottom
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* textSize.
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### 2、TextView的高度问题
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### TextView的高度问题
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设计稿一般只会标识一个字体的大小,比如你设置textSize="20px",实际上TextView所占据的高度肯定大于20px,字的上下都会有一定的建议,所以一定要灵活去写字体的高度,比如对于text上下的margin可以选择尽可能小一点。或者选择别的约束条件去定位(比如上例,选择了marginBottom)
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‎autolayout/autolayout.iml‎

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Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<module external.linked.project.id=":autolayout" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" external.system.module.group="com.zhy" external.system.module.version="1.3.0" type="JAVA_MODULE" version="4">
2+
<module external.linked.project.id=":autolayout" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" external.system.module.group="com.zhy" external.system.module.version="1.3.1" type="JAVA_MODULE" version="4">
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<component name="FacetManager">
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<facet type="android-gradle" name="Android-Gradle">
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<configuration>
@@ -90,6 +90,8 @@
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<excludeFolder url="file://$MODULE_DIR$/build/libs" />
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<excludeFolder url="file://$MODULE_DIR$/build/outputs" />
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<excludeFolder url="file://$MODULE_DIR$/build/poms" />
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<excludeFolder url="file://$MODULE_DIR$/build/reports" />
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<excludeFolder url="file://$MODULE_DIR$/build/test-results" />
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<excludeFolder url="file://$MODULE_DIR$/build/tmp" />
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</content>
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<orderEntry type="jdk" jdkName="Android API 23 Platform (1)" jdkType="Android SDK" />

‎autolayout/build.gradle‎

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Original file line numberDiff line numberDiff line change
@@ -2,7 +2,7 @@ apply plugin: 'com.android.library'
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apply plugin: 'com.github.dcendents.android-maven'
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apply plugin: 'com.jfrog.bintray'
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version = "1.3.0"
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version = "1.3.2"
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android {
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compileSdkVersion 23
@@ -94,7 +94,6 @@ bintray {
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}
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dependencies {
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compile fileTree(dir: 'libs', include: ['*.jar'])
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compile 'com.android.support:appcompat-v7:23.0.1'

‎autolayout/src/main/java/com/zhy/autolayout/config/AutoLayoutConifg.java‎

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@@ -30,6 +30,16 @@ private AutoLayoutConifg()
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{
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}
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public void checkParams()
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{
35+
if(mDesignHeight <=0 || mDesignWidth <= 0 )
36+
{
37+
throw new RuntimeException(
38+
"you must set " + KEY_DESIGN_WIDTH + " and " + KEY_DESIGN_HEIGHT + " in your manifest file.");
39+
}
40+
}
41+
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3343
public static AutoLayoutConifg getInstance()
3444
{
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return sIntance;

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

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@@ -121,6 +121,9 @@ public void adjustChildren()
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public static AutoLayoutInfo getAutoLayoutInfo(Context context,
122122
AttributeSet attrs)
123123
{
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125+
AutoLayoutConifg.getInstance().checkParams();
126+
124127
AutoLayoutInfo info = new AutoLayoutInfo();
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126129
TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.AutoLayout_Layout);

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

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Original file line numberDiff line numberDiff line change
@@ -3,6 +3,7 @@
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import android.view.View;
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import android.view.ViewGroup;
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6+
import com.zhy.autolayout.R;
67
import com.zhy.autolayout.config.AutoLayoutConifg;
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/**
@@ -25,11 +26,16 @@ public static void auto(View view)
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public static void autoMargin(View view)
2728
{
28-
2929
if (!(view.getLayoutParams() instanceof ViewGroup.MarginLayoutParams))
3030
return;
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ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) view.getLayoutParams();
33+
if(lp == null)return ;
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Object tag = view.getTag(R.id.id_tag_autolayout_margin);
36+
if (tag != null) return;
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view.setTag(R.id.id_tag_autolayout_margin, "Just Identify");
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lp.leftMargin = getPercentWidthSize(lp.leftMargin);
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lp.topMargin = getPercentHeightSize(lp.topMargin);
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lp.rightMargin = getPercentWidthSize(lp.rightMargin);
@@ -39,6 +45,10 @@ public static void autoMargin(View view)
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public static void autoPadding(View view)
4147
{
48+
Object tag = view.getTag(R.id.id_tag_autolayout_padding);
49+
if (tag != null) return;
50+
view.setTag(R.id.id_tag_autolayout_padding, "Just Identify");
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4252
int l = view.getPaddingLeft();
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int t = view.getPaddingTop();
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int r = view.getPaddingRight();
@@ -56,14 +66,29 @@ public static void autoSize(View view)
5666
{
5767
ViewGroup.LayoutParams lp = view.getLayoutParams();
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59-
int screenWidth = AutoLayoutConifg.getInstance().getScreenWidth();
60-
int screenHeight = AutoLayoutConifg.getInstance().getScreenHeight();
69+
if (lp == null) return;
70+
71+
Object tag = view.getTag(R.id.id_tag_autolayout_size);
72+
if (tag != null) return;
73+
74+
view.setTag(R.id.id_tag_autolayout_size, "Just Identify");
75+
76+
if(lp.width>0)
77+
{
78+
int screenWidth = AutoLayoutConifg.getInstance().getScreenWidth();
79+
int designWidth = AutoLayoutConifg.getInstance().getDesignWidth();
80+
lp.width = (int) (lp.width * 1.0f / designWidth * screenWidth);
81+
}
82+
83+
if(lp.height>0)
84+
{
85+
int screenHeight = AutoLayoutConifg.getInstance().getScreenHeight();
86+
int designHeight = AutoLayoutConifg.getInstance().getDesignHeight();
87+
lp.height = (int) (lp.height * 1.0f / designHeight * screenHeight);
88+
}
89+
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62-
int designWidth = AutoLayoutConifg.getInstance().getDesignWidth();
63-
int designHeight = AutoLayoutConifg.getInstance().getDesignHeight();
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65-
lp.width = (int) (lp.width * 1.0f / designWidth * screenWidth);
66-
lp.height = (int) (lp.height * 1.0f / designHeight / screenHeight);
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6893
}
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‎autolayout/src/main/java/com/zhy/autolayout/utils/L.java‎

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Original file line numberDiff line numberDiff line change
@@ -12,7 +12,7 @@ public class L
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public static void e(String msg)
1414
{
15-
if (true)
15+
if (debug)
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{
1717
Log.e(TAG, msg);
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}

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

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</attr>
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</declare-styleable>
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</resources>
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<?xml version="1.0" encoding="utf-8"?>
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<resources>
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<item name="id_tag_autolayout_size" type="id"></item>
4+
<item name="id_tag_autolayout_padding" type="id"></item>
5+
<item name="id_tag_autolayout_margin" type="id"></item>
6+
</resources>

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