Android 获取 AndroidManifest.xml 中 <meta-data> 元素的值
来源:互联网 发布:东风标致 308 知乎 编辑:程序博客网 时间:2024/04/26 17:20
import android.app.Activity;
import android.content.ComponentName;
import android.content.Context;
import android.content.pm.ActivityInfo;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.content.pm.ServiceInfo;
import android.util.Log;
import com.hua.main.MainActivity;
import com.hua.main.MetaDataService;
/**
* Created by Administrator on 2016/5/24.
*/
public class PublicUtils {
/**
* 1 :在Activity应用<meta-data>元素。
xml代码段:
<activity...>
<meta-data android:name="data_Name" android:value="hello my activity"></meta-data>
</activity>
*/
public static String getActivityMetaData(Context context,String metaDataKey){
ActivityInfo info = null;
try {
info = context.getPackageManager().getActivityInfo(((Activity)context).getComponentName(), PackageManager.GET_META_DATA);
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
String metaDataValue =info.metaData.getString(metaDataKey);
return metaDataValue;
}
/**
*
* @param context
* @param metaDataKey
* @param clazz Activity.class
* @return
*/
public static String getActivityMetaData(Context context,String metaDataKey, Class clazz){
ComponentName cn = new ComponentName(context, clazz);
ActivityInfo info = null;
try {
info = context.getPackageManager().getActivityInfo(cn, PackageManager.GET_META_DATA);
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
String metaDataValue =info.metaData.getString(metaDataKey);
return metaDataValue;
}
/**
* 2:在application应用<meta-data>元素。
xml代码段:
<application...>
<meta-data android:value="hello my application" android:name="data_Name"></meta-data>
</application>
*/
public static String getApplicationMetaData(Context context,String metaDataKey){
ApplicationInfo appInfo = null;
try {
appInfo = context.getPackageManager().getApplicationInfo(context.getPackageName(), PackageManager.GET_META_DATA);
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
String metaDataValue = appInfo.metaData.getString(metaDataKey);
return metaDataValue;
}
/**
* 3:在service应用<meta-data>元素。
xml代码段:
<service android:name="MetaDataService">
<meta-data android:value="hello my service" android:name="data_Name"></meta-data>
</service>
*/
/**
*
* @param context
* @param metaDataKey
* @param clazz Service.class
* @return
*/
public static String getServiceMetaData(Context context, String metaDataKey, Class clazz){
ComponentName cn = new ComponentName(context, clazz);
ServiceInfo info = null;
try {
info = context.getPackageManager().getServiceInfo(cn, PackageManager.GET_META_DATA);
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
String metaDataValue = info.metaData.getString(metaDataKey);
return metaDataValue;
}
/**
* 4: 在receiver应用<meta-data>元素。
xml代码段:
<receiver android:name="MetaDataReceiver">
<meta-data android:value="hello my receiver" android:name="data_Name"></meta-data>
<intent-filter>
<action android:name="android.intent.action.PHONE_STATE"></action>
</intent-filter>
</receiver>
*/
/**
*
* @param context
* @param metaDataKey
* @param clazz Receiver.class
* @return
*/
public static String getReceiverMetaData(Context context, String metaDataKey,Class clazz){
ComponentName cn = new ComponentName(context, clazz);
ActivityInfo info = null;
try {
info = context.getPackageManager().getReceiverInfo(cn, PackageManager.GET_META_DATA);
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
String metaDataValue = info.metaData.getString(metaDataKey);
return metaDataValue;
}
}
import android.content.ComponentName;
import android.content.Context;
import android.content.pm.ActivityInfo;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.content.pm.ServiceInfo;
import android.util.Log;
import com.hua.main.MainActivity;
import com.hua.main.MetaDataService;
/**
* Created by Administrator on 2016/5/24.
*/
public class PublicUtils {
/**
* 1 :在Activity应用<meta-data>元素。
xml代码段:
<activity...>
<meta-data android:name="data_Name" android:value="hello my activity"></meta-data>
</activity>
*/
public static String getActivityMetaData(Context context,String metaDataKey){
ActivityInfo info = null;
try {
info = context.getPackageManager().getActivityInfo(((Activity)context).getComponentName(), PackageManager.GET_META_DATA);
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
String metaDataValue =info.metaData.getString(metaDataKey);
return metaDataValue;
}
/**
*
* @param context
* @param metaDataKey
* @param clazz Activity.class
* @return
*/
public static String getActivityMetaData(Context context,String metaDataKey, Class clazz){
ComponentName cn = new ComponentName(context, clazz);
ActivityInfo info = null;
try {
info = context.getPackageManager().getActivityInfo(cn, PackageManager.GET_META_DATA);
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
String metaDataValue =info.metaData.getString(metaDataKey);
return metaDataValue;
}
/**
* 2:在application应用<meta-data>元素。
xml代码段:
<application...>
<meta-data android:value="hello my application" android:name="data_Name"></meta-data>
</application>
*/
public static String getApplicationMetaData(Context context,String metaDataKey){
ApplicationInfo appInfo = null;
try {
appInfo = context.getPackageManager().getApplicationInfo(context.getPackageName(), PackageManager.GET_META_DATA);
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
String metaDataValue = appInfo.metaData.getString(metaDataKey);
return metaDataValue;
}
/**
* 3:在service应用<meta-data>元素。
xml代码段:
<service android:name="MetaDataService">
<meta-data android:value="hello my service" android:name="data_Name"></meta-data>
</service>
*/
/**
*
* @param context
* @param metaDataKey
* @param clazz Service.class
* @return
*/
public static String getServiceMetaData(Context context, String metaDataKey, Class clazz){
ComponentName cn = new ComponentName(context, clazz);
ServiceInfo info = null;
try {
info = context.getPackageManager().getServiceInfo(cn, PackageManager.GET_META_DATA);
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
String metaDataValue = info.metaData.getString(metaDataKey);
return metaDataValue;
}
/**
* 4: 在receiver应用<meta-data>元素。
xml代码段:
<receiver android:name="MetaDataReceiver">
<meta-data android:value="hello my receiver" android:name="data_Name"></meta-data>
<intent-filter>
<action android:name="android.intent.action.PHONE_STATE"></action>
</intent-filter>
</receiver>
*/
/**
*
* @param context
* @param metaDataKey
* @param clazz Receiver.class
* @return
*/
public static String getReceiverMetaData(Context context, String metaDataKey,Class clazz){
ComponentName cn = new ComponentName(context, clazz);
ActivityInfo info = null;
try {
info = context.getPackageManager().getReceiverInfo(cn, PackageManager.GET_META_DATA);
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
String metaDataValue = info.metaData.getString(metaDataKey);
return metaDataValue;
}
}
0 0
- Android 获取 AndroidManifest.xml 中 <meta-data> 元素的值
- 获取AndroidManifest.xml中<meta-data>元素
- 《android---获取值AndroidManifest.xml中meta-data的value》
- 《android---获取值AndroidManifest.xml中meta-data的value》
- Android 获取AndroidManifest.xml 中 meta-data 的值
- android---获取值AndroidManifest.xml中meta-data的value
- Android获取包名,版本号,以及AndroidManifest.xml不同元素下的 <meta-data>的值
- 总结随笔--获取AndroidManifest.xml中,<meta-data>元素的值
- Android获取Manifest中<meta-data>元素的值
- Android获取Manifest中<meta-data>元素的值
- Android获取Manifest中<meta-data>元素的值
- Android获取Manifest中<meta-data>元素的值
- Android获取Manifest中<meta-data>元素的值
- Android获取Manifest中<meta-data>元素的值
- Android获取Manifest中<meta-data>元素的值
- Android获取Manifest中<meta-data>元素的值
- 【Manifest】Android获取Manifest中<meta-data>元素的值
- Android获取Manifest中<meta-data>元素的值
- windows bat 的文本格式务必要设置成ANSI
- 多边形重心问题
- hello csdn博客
- 本地推送 UILocalNotification
- javascript 代理模式
- Android 获取 AndroidManifest.xml 中 <meta-data> 元素的值
- Maven : 将Jar安装到本地仓库和Jar上传到私服
- 自己的struts2搭建教程
- “耳根”发布新作《一念永恒》,刷新武汉网络文学IP版权交易纪录
- Java引用类型
- 康托展开
- For input string: "null"
- 在Ubuntu 16.04系统上安装WikkaWiki
- android—sdk遇到的问题- Support Libraries删除后找不到