本文整理汇总了Java中android.content.res.XmlResourceParser.nextToken方法的典型用法代码示例。如果您正苦于以下问题：Java XmlResourceParser.nextToken方法的具体用法？Java XmlResourceParser.nextToken怎么用？Java XmlResourceParser.nextToken使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类android.content.res.XmlResourceParser的用法示例。
在下文中一共展示了XmlResourceParser.nextToken方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getRoundIcon
import android.content.res.XmlResourceParser; //导入方法依赖的package包/类
private Drawable getRoundIcon(Context context,String packageName, int iconDpi) {
mPackageManager = context.getPackageManager();
try {
Resources resourcesForApplication = mPackageManager.getResourcesForApplication(packageName);
AssetManager assets = resourcesForApplication.getAssets();
XmlResourceParser parseXml = assets.openXmlResourceParser("AndroidManifest.xml");
int eventType;
while ((eventType = parseXml.nextToken()) != XmlPullParser.END_DOCUMENT)
if (eventType == XmlPullParser.START_TAG && parseXml.getName().equals("application"))
for (int i = 0; i < parseXml.getAttributeCount(); i++)
if (parseXml.getAttributeName(i).equals("roundIcon"))
return resourcesForApplication.getDrawableForDensity(Integer.parseInt(parseXml.getAttributeValue(i).substring(1)), iconDpi, context.getTheme());
parseXml.close();
}
catch (Exception ex) {
ex.printStackTrace();
}
return null;
}
示例2: getMinTargetMaxSdkVersions
import android.content.res.XmlResourceParser; //导入方法依赖的package包/类
/**
* {@link PackageManager} doesn't give us {@code minSdkVersion}, {@code targetSdkVersion},
* and {@code maxSdkVersion}, so we have to parse it straight from {@code <uses-sdk>} in
* {@code AndroidManifest.xml}. If {@code targetSdkVersion} is not set, then it is
* equal to {@code minSdkVersion}
*
* @see <a href="https://developer.android.com/guide/topics/manifest/uses-sdk-element.html"><uses-sdk></a>
*/
private static int[] getMinTargetMaxSdkVersions(Context context, String packageName) {
int minSdkVersion = Apk.SDK_VERSION_MIN_VALUE;
int targetSdkVersion = Apk.SDK_VERSION_MIN_VALUE;
int maxSdkVersion = Apk.SDK_VERSION_MAX_VALUE;
try {
AssetManager am = context.createPackageContext(packageName, 0).getAssets();
XmlResourceParser xml = am.openXmlResourceParser("AndroidManifest.xml");
int eventType = xml.getEventType();
while (eventType != XmlPullParser.END_DOCUMENT) {
if (eventType == XmlPullParser.START_TAG && "uses-sdk".equals(xml.getName())) {
for (int j = 0; j < xml.getAttributeCount(); j++) {
if (xml.getAttributeName(j).equals("minSdkVersion")) {
minSdkVersion = Integer.parseInt(xml.getAttributeValue(j));
} else if (xml.getAttributeName(j).equals("targetSdkVersion")) {
targetSdkVersion = Integer.parseInt(xml.getAttributeValue(j));
} else if (xml.getAttributeName(j).equals("maxSdkVersion")) {
maxSdkVersion = Integer.parseInt(xml.getAttributeValue(j));
}
}
break;
}
eventType = xml.nextToken();
}
} catch (PackageManager.NameNotFoundException | IOException | XmlPullParserException e) {
Log.e(TAG, "Could not get min/max sdk version", e);
}
if (targetSdkVersion < minSdkVersion) {
targetSdkVersion = minSdkVersion;
}
return new int[]{minSdkVersion, targetSdkVersion, maxSdkVersion};
}
示例3: loadUiOptionsFromManifest
import android.content.res.XmlResourceParser; //导入方法依赖的package包/类
private static int loadUiOptionsFromManifest(Activity activity) {
int uiOptions = 0;
try {
final String thisPackage = activity.getClass().getName();
if (ActionBarSherlock.DEBUG) Log.i(TAG, "Parsing AndroidManifest.xml for " + thisPackage);
final String packageName = activity.getApplicationInfo().packageName;
final AssetManager am = activity.createPackageContext(packageName, 0).getAssets();
final XmlResourceParser xml = am.openXmlResourceParser("AndroidManifest.xml");
int eventType = xml.getEventType();
while (eventType != XmlPullParser.END_DOCUMENT) {
if (eventType == XmlPullParser.START_TAG) {
String name = xml.getName();
if ("application".equals(name)) {
//Check if the <application> has the attribute
if (ActionBarSherlock.DEBUG) Log.d(TAG, "Got <application>");
for (int i = xml.getAttributeCount() - 1; i >= 0; i--) {
if (ActionBarSherlock.DEBUG) Log.d(TAG, xml.getAttributeName(i) + ": " + xml.getAttributeValue(i));
if ("uiOptions".equals(xml.getAttributeName(i))) {
uiOptions = xml.getAttributeIntValue(i, 0);
break; //out of for loop
}
}
} else if ("activity".equals(name)) {
//Check if the <activity> is us and has the attribute
if (ActionBarSherlock.DEBUG) Log.d(TAG, "Got <activity>");
Integer activityUiOptions = null;
String activityPackage = null;
boolean isOurActivity = false;
for (int i = xml.getAttributeCount() - 1; i >= 0; i--) {
if (ActionBarSherlock.DEBUG) Log.d(TAG, xml.getAttributeName(i) + ": " + xml.getAttributeValue(i));
//We need both uiOptions and name attributes
String attrName = xml.getAttributeName(i);
if ("uiOptions".equals(attrName)) {
activityUiOptions = xml.getAttributeIntValue(i, 0);
} else if ("name".equals(attrName)) {
activityPackage = cleanActivityName(packageName, xml.getAttributeValue(i));
if (!thisPackage.equals(activityPackage)) {
break; //out of for loop
}
isOurActivity = true;
}
//Make sure we have both attributes before processing
if ((activityUiOptions != null) && (activityPackage != null)) {
//Our activity, uiOptions specified, override with our value
uiOptions = activityUiOptions.intValue();
}
}
if (isOurActivity) {
//If we matched our activity but it had no logo don't
//do any more processing of the manifest
break;
}
}
}
eventType = xml.nextToken();
}
} catch (Exception e) {
e.printStackTrace();
}
if (ActionBarSherlock.DEBUG) Log.i(TAG, "Returning " + Integer.toHexString(uiOptions));
return uiOptions;
}
示例4: loadLogoFromManifest
import android.content.res.XmlResourceParser; //导入方法依赖的package包/类
/**
* Attempt to programmatically load the logo from the manifest file of an
* activity by using an XML pull parser. This should allow us to read the
* logo attribute regardless of the platform it is being run on.
*
* @param activity Activity instance.
* @return Logo resource ID.
*/
private static int loadLogoFromManifest(Activity activity) {
int logo = 0;
try {
final String thisPackage = activity.getClass().getName();
if (DEBUG) Log.i(TAG, "Parsing AndroidManifest.xml for " + thisPackage);
final String packageName = activity.getApplicationInfo().packageName;
final AssetManager am = activity.createPackageContext(packageName, 0).getAssets();
final XmlResourceParser xml = am.openXmlResourceParser("AndroidManifest.xml");
int eventType = xml.getEventType();
while (eventType != XmlPullParser.END_DOCUMENT) {
if (eventType == XmlPullParser.START_TAG) {
String name = xml.getName();
if ("application".equals(name)) {
//Check if the <application> has the attribute
if (DEBUG) Log.d(TAG, "Got <application>");
for (int i = xml.getAttributeCount() - 1; i >= 0; i--) {
if (DEBUG) Log.d(TAG, xml.getAttributeName(i) + ": " + xml.getAttributeValue(i));
if ("logo".equals(xml.getAttributeName(i))) {
logo = xml.getAttributeResourceValue(i, 0);
break; //out of for loop
}
}
} else if ("activity".equals(name)) {
//Check if the <activity> is us and has the attribute
if (DEBUG) Log.d(TAG, "Got <activity>");
Integer activityLogo = null;
String activityPackage = null;
boolean isOurActivity = false;
for (int i = xml.getAttributeCount() - 1; i >= 0; i--) {
if (DEBUG) Log.d(TAG, xml.getAttributeName(i) + ": " + xml.getAttributeValue(i));
//We need both uiOptions and name attributes
String attrName = xml.getAttributeName(i);
if ("logo".equals(attrName)) {
activityLogo = xml.getAttributeResourceValue(i, 0);
} else if ("name".equals(attrName)) {
activityPackage = ActionBarSherlockCompat.cleanActivityName(packageName, xml.getAttributeValue(i));
if (!thisPackage.equals(activityPackage)) {
break; //on to the next
}
isOurActivity = true;
}
//Make sure we have both attributes before processing
if ((activityLogo != null) && (activityPackage != null)) {
//Our activity, logo specified, override with our value
logo = activityLogo.intValue();
}
}
if (isOurActivity) {
//If we matched our activity but it had no logo don't
//do any more processing of the manifest
break;
}
}
}
eventType = xml.nextToken();
}
} catch (Exception e) {
e.printStackTrace();
}
if (DEBUG) Log.i(TAG, "Returning " + Integer.toHexString(logo));
return logo;
}
示例5: loadLogoFromManifest
import android.content.res.XmlResourceParser; //导入方法依赖的package包/类
/**
* Attempt to programmatically load the logo from the manifest file of an
* activity by using an XML pull parser. This should allow us to read the
* logo attribute regardless of the platform it is being run on.
*
* @param activity Activity instance.
* @return Logo resource ID.
*/
public static int loadLogoFromManifest(Activity activity) {
int logo = 0;
try {
final String thisPackage = activity.getClass().getName();
if (ActionBarSherlock.DEBUG) Log.i(TAG, "Parsing AndroidManifest.xml for " + thisPackage);
final String packageName = activity.getApplicationInfo().packageName;
final AssetManager am = activity.createPackageContext(packageName, 0).getAssets();
final XmlResourceParser xml = am.openXmlResourceParser("AndroidManifest.xml");
int eventType = xml.getEventType();
while (eventType != XmlPullParser.END_DOCUMENT) {
if (eventType == XmlPullParser.START_TAG) {
String name = xml.getName();
if ("application".equals(name)) {
//Check if the <application> has the attribute
if (ActionBarSherlock.DEBUG) Log.d(TAG, "Got <application>");
for (int i = xml.getAttributeCount() - 1; i >= 0; i--) {
if (ActionBarSherlock.DEBUG) Log.d(TAG, xml.getAttributeName(i) + ": " + xml.getAttributeValue(i));
if ("logo".equals(xml.getAttributeName(i))) {
logo = xml.getAttributeResourceValue(i, 0);
break; //out of for loop
}
}
} else if ("activity".equals(name)) {
//Check if the <activity> is us and has the attribute
if (ActionBarSherlock.DEBUG) Log.d(TAG, "Got <activity>");
Integer activityLogo = null;
String activityPackage = null;
boolean isOurActivity = false;
for (int i = xml.getAttributeCount() - 1; i >= 0; i--) {
if (ActionBarSherlock.DEBUG) Log.d(TAG, xml.getAttributeName(i) + ": " + xml.getAttributeValue(i));
//We need both uiOptions and name attributes
String attrName = xml.getAttributeName(i);
if ("logo".equals(attrName)) {
activityLogo = xml.getAttributeResourceValue(i, 0);
} else if ("name".equals(attrName)) {
activityPackage = ActionBarSherlockCompat.cleanActivityName(packageName, xml.getAttributeValue(i));
if (!thisPackage.equals(activityPackage)) {
break; //on to the next
}
isOurActivity = true;
}
//Make sure we have both attributes before processing
if ((activityLogo != null) && (activityPackage != null)) {
//Our activity, logo specified, override with our value
logo = activityLogo.intValue();
}
}
if (isOurActivity) {
//If we matched our activity but it had no logo don't
//do any more processing of the manifest
break;
}
}
}
eventType = xml.nextToken();
}
} catch (Exception e) {
e.printStackTrace();
}
if (ActionBarSherlock.DEBUG) Log.i(TAG, "Returning " + Integer.toHexString(logo));
return logo;
}