List of usage examples for android.content.res AssetManager openXmlResourceParser
public @NonNull XmlResourceParser openXmlResourceParser(@NonNull String fileName) throws IOException
From source file:com.actionbarsherlock.internal.ActionBarSherlockCompat.java
private static int loadUiOptionsFromManifest(Activity activity) { int uiOptions = 0; try {//w w w . j a va 2 s. c o m 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 ("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 (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 (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 (DEBUG) Log.i(TAG, "Returning " + Integer.toHexString(uiOptions)); return uiOptions; }
From source file:com.actionbarsherlock.internal.widget.ActionBarView.java
/** * 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./*from w ww. j av a 2 s . co m*/ * @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; }