大约有 1,200 项符合查询结果（耗时：0.0250秒） [XML]
How can you get the Manifest Version number from the App's (Layout) XML variables?
...o the manifest by:
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.somepackage"
android:versionName="@string/version" android:versionCode="20">
One could create a custom view, and place it into the XML. The view would use this to assign the name:
...
Remove vertical padding from horizontal ProgressBar
...ntlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="48dp">
<View
android:id="@+id/guideline...
Android: Scale a Drawable or background image?
...encoding="utf-8"?>
<bitmap xmlns:android="http://schemas.android.com/apk/res/android"
android:gravity="center"
android:src="@drawable/list_bkgnd" />
Then it will be centered in the view if used as background. There are also other flags: http://developer.android.com/guide/topics/re...
How To fix white screen on app Start up?
...ding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:drawable="@color/gray"/>
<item>
<bitmap
android:gravity="center"
android:src="@mipmap/ic_launcher"/>
</item>
&l...
Making a LinearLayout act like an Button
..., in an XML file:
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/button_pressed"
android:state_pressed="true" />
<item android:drawable="@drawable/button_focused"
android:state_focused="true" />
...
Can I use view pager with views (not with fragments)
...ildren views.
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<android.support.v4.view.ViewPager
android:id="@+id/...
How to change spinner text size and text color?
..."utf-8"?>
<TextView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="20sp"
android:gravity="left"
android:textColor="#FF0000"
android:padding="5dip"
...
What are the Android SDK build-tools, platform-tools and tools? And which version should be used?
...ols
Location: $ANDROID_HOME/tools
Main tools: ant scripts (to build your APKs) and ddms (for debugging)
Android SDK Platform-tools
Location: $ANDROID_HOME/platform-tools
Main tool: adb (to manage the state of an emulator or an Android device)
Android SDK Build-tools
Location: $ANDROID_HOME/b...
How to create standard Borderless buttons (like in the design guideline mentioned)?
...coding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android"
android:exitFadeDuration="@android:integer/config_shortAnimTime">
<item android:state_pressed="true"
android:drawable="@color/blue" />
<item android:drawable="@color/t...
Android list view inside a scroll view
...core.widget.NestedScrollView
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">
<androidx.appcompat.widget.LinearLayoutCompat
andro...