我有一個Android的多屏幕的問題。Android多屏幕
後,我看了這個網頁:
https://developer.android.com/guide/practices/screens_support.html developer.android.com/training/multiscreen/screensizes.html
我想我的活動與添加最小的屏幕切換到多屏幕布局寬度的佈局目錄:
佈局sw320dp
佈局sw320dp陸
佈局sw480dp
佈局sw480dp土地
佈局sw600dp
佈局sw600dp土地
佈局sw720dp
佈局sw720dp土地
我的活動:
activity_main.xml中
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/activity_main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/background"
tools:context="com.example.aref.calculator.MainActivity"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/lin"
android:orientation="vertical">
<EditText
android:id="@+id/etInput"
android:layout_height="163dp"
android:background="@android:color/transparent"
android:cursorVisible="false"
android:gravity="end|center"
android:hint="@string/zero"
android:inputType="numberSigned"
android:padding="16dp"
android:scrollHorizontally="true"
android:singleLine="true"
android:textColor="@android:color/black"
android:textColorHint="@android:color/darker_gray"
android:textCursorDrawable="@null"
android:textSize="50sp"
android:layout_width="match_parent" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="2dp"
android:orientation="horizontal">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="vertical">
<Button
android:id="@+id/btnMc"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:background="@drawable/btn_selector"
android:text="@string/mc" />
<Button
android:id="@+id/btnMemory"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector"
android:text="@string/nullMemory" />
<Button
android:id="@+id/btnSeven"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector2"
android:text="@string/seven" />
<Button
android:id="@+id/btnFour"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector2"
android:text="@string/four" />
<Button
android:id="@+id/btnOne"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector2"
android:text="@string/one" />
<Button
android:id="@+id/btnZero"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector2"
android:text="@string/zero" />
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="vertical">
<Button
android:id="@+id/btnMPlus"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginLeft="@dimen/btn_marginLeft_marginStart"
android:layout_marginStart="@dimen/btn_marginLeft_marginStart"
android:background="@drawable/btn_selector"
android:text="@string/mPlus" />
<Button
android:id="@+id/btnClear"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginLeft="@dimen/btn_marginLeft_marginStart"
android:layout_marginStart="@dimen/btn_marginLeft_marginStart"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector1"
android:text="@string/clear" />
<Button
android:id="@+id/btnEight"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginLeft="@dimen/btn_marginLeft_marginStart"
android:layout_marginStart="@dimen/btn_marginLeft_marginStart"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector2"
android:text="@string/eight" />
<Button
android:id="@+id/btnFive"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginLeft="@dimen/btn_marginLeft_marginStart"
android:layout_marginStart="@dimen/btn_marginLeft_marginStart"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector2"
android:text="@string/five" />
<Button
android:id="@+id/btnTwo"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginLeft="@dimen/btn_marginLeft_marginStart"
android:layout_marginStart="@dimen/btn_marginLeft_marginStart"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector2"
android:text="@string/two" />
<Button
android:id="@+id/btnPoint"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginLeft="@dimen/btn_marginLeft_marginStart"
android:layout_marginStart="@dimen/btn_marginLeft_marginStart"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector1"
android:text="@string/point" />
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="vertical">
<Button
android:id="@+id/btnMMinus"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginLeft="@dimen/btn_marginLeft_marginStart"
android:layout_marginStart="@dimen/btn_marginLeft_marginStart"
android:background="@drawable/btn_selector"
android:text="@string/mMinus" />
<Button
android:id="@+id/btnAllClear"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginLeft="@dimen/btn_marginLeft_marginStart"
android:layout_marginStart="@dimen/btn_marginLeft_marginStart"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector1"
android:text="@string/AllClear" />
<Button
android:id="@+id/btnNine"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginLeft="@dimen/btn_marginLeft_marginStart"
android:layout_marginStart="@dimen/btn_marginLeft_marginStart"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector2"
android:text="@string/nine" />
<Button
android:id="@+id/btnSix"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginLeft="@dimen/btn_marginLeft_marginStart"
android:layout_marginStart="@dimen/btn_marginLeft_marginStart"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector2"
android:text="@string/six" />
<Button
android:id="@+id/btnThree"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginLeft="@dimen/btn_marginLeft_marginStart"
android:layout_marginStart="@dimen/btn_marginLeft_marginStart"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector2"
android:text="@string/three" />
<Button
android:id="@+id/btnEqual"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginLeft="@dimen/btn_marginLeft_marginStart"
android:layout_marginStart="@dimen/btn_marginLeft_marginStart"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector1"
android:text="@string/equal" />
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="vertical">
<Button
android:id="@+id/btnMr"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginLeft="@dimen/btn_marginLeft_marginStart"
android:layout_marginStart="@dimen/btn_marginLeft_marginStart"
android:background="@drawable/btn_selector"
android:text="@string/mr" />
<Button
android:id="@+id/btnMod"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginLeft="@dimen/btn_marginLeft_marginStart"
android:layout_marginStart="@dimen/btn_marginLeft_marginStart"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector3"
android:text="@string/mod" />
<Button
android:id="@+id/btnDiv"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginLeft="@dimen/btn_marginLeft_marginStart"
android:layout_marginStart="@dimen/btn_marginLeft_marginStart"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector3"
android:text="@string/div" />
<Button
android:id="@+id/btnMul"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginLeft="@dimen/btn_marginLeft_marginStart"
android:layout_marginStart="@dimen/btn_marginLeft_marginStart"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector3"
android:text="@string/mul" />
<Button
android:id="@+id/btnPlus"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginLeft="@dimen/btn_marginLeft_marginStart"
android:layout_marginStart="@dimen/btn_marginLeft_marginStart"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector3"
android:text="@string/plus" />
<Button
android:id="@+id/btnMin"
android:layout_width="@dimen/btn_width_small"
android:layout_height="@dimen/btn_height_small"
android:layout_marginLeft="@dimen/btn_marginLeft_marginStart"
android:layout_marginStart="@dimen/btn_marginLeft_marginStart"
android:layout_marginTop="@dimen/btn_margin_top"
android:background="@drawable/btn_selector3"
android:text="@string/minus" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
例如我的問題是在「佈局sw320dp」 i設計爲Nexus 5X的佈局時,我例如改變裝置的Nexus 4或Nexus S的佈局變得不適宜
IMAGE: http://s8.picofile.com/file/8299930926/564684.png
確定TNX,如果我的佈局有一些其他的elemnts喜歡的ImageView,開關,微調,....我做什麼呢? ? – AREF
全部取決於總佈局。但總的來說,避免固定的寬度和高度。 –
謝謝。可以關於體重屬性的簡短說明嗎? – AREF