android.support.v14.preference
android.support.v17.leanback
android.support.v17.leanback.app
android.support.v17.leanback.database
android.support.v17.leanback.graphics
android.support.v17.leanback.system
android.support.v17.leanback.widget
android.support.v17.leanback.widget.picker
android.support.v17.preference
android.support.v4
android.support.v4.accessibilityservice
android.support.v4.app
android.support.v4.content
android.support.v4.content.pm
android.support.v4.content.res
android.support.v4.database
android.support.v4.graphics
android.support.v4.graphics.drawable
android.support.v4.hardware.display
android.support.v4.hardware.fingerprint
android.support.v4.media
android.support.v4.media.session
android.support.v4.net
android.support.v4.os
android.support.v4.print
android.support.v4.provider
android.support.v4.text
android.support.v4.util
android.support.v4.view
android.support.v4.view.accessibility
android.support.v4.view.animation
android.support.v4.widget
android.support.v7.app
android.support.v7.appcompat
android.support.v7.cardview
android.support.v7.content.res
android.support.v7.graphics
android.support.v7.graphics.drawable
android.support.v7.gridlayout
android.support.v7.media
android.support.v7.mediarouter
android.support.v7.palette
android.support.v7.preference
android.support.v7.recyclerview
android.support.v7.util
android.support.v7.view
android.support.v7.widget
android.support.v7.widget.helper
android.support.v7.widget.util
android.support.v8.renderscript
android.system
android.telecom
android.telephony
android.telephony.cdma
android.telephony.gsm
android.test
android.test.mock
android.test.suitebuilder
android.test.suitebuilder.annotation
android.text
android.text.format
android.text.method
android.text.style
android.text.util
android.transition
android.util
android.view
android.view.accessibility
android.view.animation
android.view.inputmethod
android.view.textservice
android.webkit
android.widget
com.android.internal.backup
com.android.internal.logging
com.android.internal.os
com.android.internal.statusbar
com.android.internal.widget
com.android.test.runner
dalvik.annotation
dalvik.bytecode
dalvik.system
java.awt.font
java.beans
java.io
java.lang
java.lang.annotation
java.lang.ref
java.lang.reflect
java.math
java.net
java.nio
java.nio.channels
java.nio.channels.spi
java.nio.charset
java.nio.charset.spi
java.security
java.security.acl
java.security.cert
java.security.interfaces
java.security.spec
java.sql
java.text
java.util
java.util.concurrent
java.util.concurrent.atomic
java.util.concurrent.locks
java.util.function
java.util.jar
java.util.logging
java.util.prefs
java.util.regex
java.util.stream
java.util.zip
javax.crypto
javax.crypto.interfaces
javax.crypto.spec
javax.microedition.khronos.egl
javax.microedition.khronos.opengles
javax.net
javax.net.ssl
javax.security.auth
javax.security.auth.callback
javax.security.auth.login
javax.security.auth.x500
javax.security.cert
javax.sql
javax.xml
javax.xml.datatype
javax.xml.namespace
javax.xml.parsers
javax.xml.transform
javax.xml.transform.dom
javax.xml.transform.sax
javax.xml.transform.stream
javax.xml.validation
javax.xml.xpath
junit.framework
junit.runner
org.apache.http.conn
org.apache.http.conn.scheme
org.apache.http.conn.ssl
org.apache.http.params
org.json
org.w3c.dom
org.w3c.dom.ls
org.xml.sax
org.xml.sax.ext
org.xml.sax.helpers
org.xmlpull.v1
org.xmlpull.v1.sax2
Annotations
AnimatorRes
AnimRes
AnyRes
AnyThread
ArrayRes
AttrRes
BinderThread
BoolRes
CallSuper
CheckResult
ColorInt
ColorRes
DimenRes
Dimension
Dimension.Unit
DrawableRes
FloatRange
FractionRes
IdRes
IntDef
IntegerRes
InterpolatorRes
IntRange
LayoutRes
MainThread
MenuRes
NonNull
Nullable
PluralsRes
RawRes
RequiresApi
RequiresPermission
RequiresPermission.Read
RequiresPermission.Write
StringDef
StringRes
StyleableRes
StyleRes
TransitionRes
UiThread
VisibleForTesting
WorkerThread
XmlRes
@RequiresPermission(Manifest.permission.SET_WALLPAPER)
public abstract void setWallpaper(Bitmap bitmap) throws IOException;
@RequiresPermission(ACCESS_COARSE_LOCATION)
public abstract Location getLastKnownLocation(String provider);
Example of requiring at least one permission from a set:
@RequiresPermission(anyOf = {ACCESS_COARSE_LOCATION, ACCESS_FINE_LOCATION})
public abstract Location getLastKnownLocation(String provider);
Example of requiring multiple permissions:
@RequiresPermission(allOf = {ACCESS_COARSE_LOCATION, ACCESS_FINE_LOCATION})
public abstract Location getLastKnownLocation(String provider);
Example of requiring separate read and write permissions for a content provider:
@RequiresPermission.Read(@RequiresPermission(READ_HISTORY_BOOKMARKS))
@RequiresPermission.Write(@RequiresPermission(WRITE_HISTORY_BOOKMARKS))
public static final Uri BOOKMARKS_URI = Uri.parse("content://browser/bookmarks");
在参数上指定时，注释表示该方法需要一个取决于参数值的权限。
例如，考虑
android.app.Activity.startActivity(android.content.Intent)
：
public void startActivity(@RequiresPermission Intent intent) { ... }
Notice how there are no actual permission names listed in the annotation. The actual permissions required will depend on the particular intent passed in. For example, the code may look like this:
Intent intent = new Intent(Intent.ACTION_CALL);
startActivity(intent);
and the actual permission requirement for this particular intent is described on the Intent name itself:
@RequiresPermission(Manifest.permission.CALL_PHONE)
public static final String ACTION_CALL = "android.intent.action.CALL";
Summary
abstract int
hashCode
()
返回此注释的哈希码，如下定义：
注释的哈希码是其成员（包括具有默认值的那些哈希码）的哈希码的总和，如下所定义：注释成员的哈希码是（由计算出的成员名的哈希码的127倍）
hashCode()
）XOR成员值的哈希码，如下定义：
成员值的哈希码取决于其类型：
The hash code of a primitive value
v
is equal to
WrapperType
.valueOf(
v
).hashCode()
, where
WrapperType
is the wrapper type corresponding to the primitive type of
v
(
Byte
,
Character
,
Double
,
Float
,
Integer
,
Long
,
Short
, or
Boolean
).
abstract
String
toString
()
返回此批注的字符串表示形式。
