自用Android適配

首先這篇是自用適配參考，看了鴻洋大神和小弟的博客感覺對適配方面幫助特別大

附上大神博客鏈接

http://blog.csdn.net/lmj623565791/article/details/45460089

http://blog.csdn.net/lmj623565791/article/details/46695347

http://blog.csdn.net/lmj623565791/article/details/46767825

http://blog.csdn.net/lfdfhl/article/details/52735103

1.導入庫

dependencies {
    //...
    compile 'com.zhy:percent-support-extends:1.0.1'
}

2.屬性：

layout_widthPercent、layout_heightPercent、 
layout_marginPercent、layout_marginLeftPercent、 
layout_marginTopPercent、layout_marginRightPercent、 
layout_marginBottomPercent、layout_marginStartPercent、layout_marginEndPercent。

3.支持百分比指定特定的參考值，比如寬度或者高度。

例如：w、h是隻參考縱向還是橫向的百分比

app:layout_heightPercent="50%w", 

app:layout_marginPercent="15%w", 
app:layout_marginBottomPercent="20%h".

4、支持通過app:layout_textSizePercent設置textView的textSize

5.對於外層套ScrollView的問題，目前可以在PercentLinearLayout的外層使用ScrollView，不過對於寬度的百分比參考的就是android.R.id.content的高度(因爲，無法參考父控件的高度，父控件的高度理論上依賴於子View高度，且模式爲UNSPECIFIED)。

6.使用

<?xml version="1.0" encoding="utf-8"?>


<com.zhy.android.percent.support.PercentFrameLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <com.zhy.android.percent.support.PercentFrameLayout
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_gravity="center"
        android:background="#ff44aacc"
        app:layout_heightPercent="50%w"
        app:layout_widthPercent="50%w">

        <com.zhy.android.percent.support.PercentFrameLayout
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:layout_gravity="center"
            android:background="#ffcc5ec7"
            app:layout_heightPercent="50%w"
            app:layout_widthPercent="50%w">

            <TextView
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_gravity="center"
                android:background="#ff7ecc16"
                android:gravity="center"
                android:text="margin 15% of w"
                app:layout_marginPercent="15%w"
                />

        </com.zhy.android.percent.support.PercentFrameLayout>

    </com.zhy.android.percent.support.PercentFrameLayout>

    <TextView android:layout_width="0dp"
              android:layout_height="0dp"
              android:layout_gravity="bottom|right"
              android:background="#44ff0000"
              android:gravity="center"
              android:text="15%w,15%w"
              app:layout_heightPercent="15%w"
              app:layout_marginPercent="5%w"
              app:layout_widthPercent="15%w"/>


</com.zhy.android.percent.support.PercentFrameLayout>

7.

<?xml version="1.0" encoding="utf-8"?>
<com.zhy.android.percent.support.PercentRelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:clickable="true">

    <TextView
        android:id="@+id/row_one_item_one"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_alignParentTop="true"
        android:background="#7700ff00"
        android:text="w:70%,h:20%"
        android:gravity="center"
        app:layout_heightPercent="20%"
        app:layout_widthPercent="70%"/>

    <TextView
        android:id="@+id/row_one_item_two"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_toRightOf="@+id/row_one_item_one"
        android:background="#396190"
        android:text="w:30%,h:20%"
        app:layout_heightPercent="20%"
        android:gravity="center"
        app:layout_widthPercent="30%"/>


    <ImageView
        android:id="@+id/row_two_item_one"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:src="@drawable/tangyan"
        android:scaleType="centerCrop"
        android:layout_below="@+id/row_one_item_one"
        android:background="#d89695"
        app:layout_heightPercent="70%"/>

    <TextView
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_below="@id/row_two_item_one"
        android:background="#770000ff"
        android:gravity="center"
        android:text="width:100%,height:10%"
        app:layout_heightPercent="10%"
        app:layout_widthPercent="100%"/>


</com.zhy.android.percent.support.PercentRelativeLayout>

8.

<?xml version="1.0" encoding="utf-8"?>

<ScrollView
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <com.zhy.android.percent.support.PercentLinearLayout
        xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical">

        <TextView
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:background="#ff44aacc"
            android:gravity="center"
            android:text="width:60%,height:5%,ts:3%"
            android:textColor="#ffffff"
            app:layout_heightPercent="5%"
            app:layout_marginBottomPercent="5%"
            app:layout_textSizePercent="3%"
            app:layout_widthPercent="60%"/>

        <TextView
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:background="#ff4400cc"
            android:gravity="center"
            android:text="width:70%,height:10%"
            android:textColor="#ffffff"
            app:layout_heightPercent="10%"
            app:layout_marginBottomPercent="5%"
            app:layout_widthPercent="70%"/>
        <TextView
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:background="#ff44aacc"
            android:gravity="center"
            android:text="w:80%,h:15%,textSize:5%"
            android:textColor="#ffffff"
            app:layout_heightPercent="15%"
            app:layout_marginBottomPercent="5%"
            app:layout_textSizePercent="5%"
            app:layout_widthPercent="80%"/>
        <TextView
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:background="#ff4400cc"
            android:gravity="center"
            android:text="width:90%,height:5%"
            android:textColor="#ffffff"
            app:layout_heightPercent="20%"
            app:layout_marginBottomPercent="5%"
            app:layout_widthPercent="90%"/>

        <TextView
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:background="#ff44aacc"
            android:gravity="center"
            android:text="width:100%,height:25%"
            android:textColor="#ffffff"
            app:layout_heightPercent="25%"
            app:layout_marginBottomPercent="5%"
            />

        <TextView
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:background="#ff44aacc"
            android:gravity="center"
            android:text="width:100%,height:30%"
            android:textColor="#ffffff"
            app:layout_heightPercent="30%"
            app:layout_marginBottomPercent="5%"
            />


    </com.zhy.android.percent.support.PercentLinearLayout>
</ScrollView>