Examples with XmlResourceParser android.content.res.XmlResourceParser used on opensource projects

Example 86 with XmlResourceParser

use of android.content.res.XmlResourceParser in project MagicaSakura by Bilibili.

the class DrawableUtils method createDrawable.

static Drawable createDrawable(Context context, int resId) {
    if (resId <= 0)
        return null;
    final TypedValue typedValue = new TypedValue();
    final Resources res = context.getResources();
    res.getValue(resId, typedValue, true);
    Drawable dr = null;
    if (typedValue.type >= TypedValue.TYPE_FIRST_COLOR_INT && typedValue.type <= TypedValue.TYPE_LAST_COLOR_INT) {
        dr = new ColorDrawable(ThemeUtils.replaceColorById(context, resId));
    } else {
        try {
            if (typedValue.string != null && typedValue.string.toString().endsWith("xml")) {
                final XmlResourceParser rp = res.getXml(resId);
                final AttributeSet attrs = Xml.asAttributeSet(rp);
                int type;
                while ((type = rp.next()) != XmlPullParser.START_TAG && type != XmlPullParser.END_DOCUMENT) {
                // Empty loop
                }
                if (type != XmlPullParser.START_TAG) {
                    throw new XmlPullParserException("No start tag found");
                }
                dr = createFromXmlInner(context, rp, attrs);
                rp.close();
            }
        } catch (IOException e) {
            e.printStackTrace();
        } catch (XmlPullParserException e) {
            e.printStackTrace();
        }
    }
    return dr;
}

Example 87 with XmlResourceParser

use of android.content.res.XmlResourceParser in project ActionBarSherlock by JakeWharton.

the class ResourcesCompat method loadLogoFromManifest.

/**
     * 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);
                            //out of for loop
                            break;
                        }
                    }
                } 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)) {
                                //on to the next
                                break;
                            }
                            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) {
                        //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;
}

Example 88 with XmlResourceParser

use of android.content.res.XmlResourceParser in project ActionBarSherlock by JakeWharton.

the class ActionBarSherlockCompat method loadUiOptionsFromManifest.

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);
                            //out of for loop
                            break;
                        }
                    }
                } 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)) {
                                //out of for loop
                                break;
                            }
                            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) {
                        //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;
}

Example 89 with XmlResourceParser

use of android.content.res.XmlResourceParser in project ActionBarSherlock by JakeWharton.

the class MenuInflater method inflate.

/**
     * Inflate a menu hierarchy from the specified XML resource. Throws
     * {@link InflateException} if there is an error.
     *
     * @param menuRes Resource ID for an XML layout resource to load (e.g.,
     *            <code>R.menu.main_activity</code>)
     * @param menu The Menu to inflate into. The items and submenus will be
     *            added to this Menu.
     */
public void inflate(int menuRes, Menu menu) {
    XmlResourceParser parser = null;
    try {
        parser = mContext.getResources().getLayout(menuRes);
        AttributeSet attrs = Xml.asAttributeSet(parser);
        parseMenu(parser, attrs, menu);
    } catch (XmlPullParserException e) {
        throw new InflateException("Error inflating menu XML", e);
    } catch (IOException e) {
        throw new InflateException("Error inflating menu XML", e);
    } finally {
        if (parser != null)
            parser.close();
    }
}

Example 90 with XmlResourceParser

use of android.content.res.XmlResourceParser in project android_frameworks_base by DirtyUnicorns.

the class PackageParser method parseBaseApk.

private Package parseBaseApk(File apkFile, AssetManager assets, int flags) throws PackageParserException {
    final String apkPath = apkFile.getAbsolutePath();
    String volumeUuid = null;
    if (apkPath.startsWith(MNT_EXPAND)) {
        final int end = apkPath.indexOf('/', MNT_EXPAND.length());
        volumeUuid = apkPath.substring(MNT_EXPAND.length(), end);
    }
    mParseError = PackageManager.INSTALL_SUCCEEDED;
    mArchiveSourcePath = apkFile.getAbsolutePath();
    if (DEBUG_JAR)
        Slog.d(TAG, "Scanning base APK: " + apkPath);
    final int cookie = loadApkIntoAssetManager(assets, apkPath, flags);
    Resources res = null;
    XmlResourceParser parser = null;
    try {
        res = new Resources(assets, mMetrics, null);
        assets.setConfiguration(0, 0, null, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, Build.VERSION.RESOURCES_SDK_INT);
        parser = assets.openXmlResourceParser(cookie, ANDROID_MANIFEST_FILENAME);
        final String[] outError = new String[1];
        final Package pkg = parseBaseApk(res, parser, flags, outError);
        if (pkg == null) {
            throw new PackageParserException(mParseError, apkPath + " (at " + parser.getPositionDescription() + "): " + outError[0]);
        }
        pkg.setVolumeUuid(volumeUuid);
        pkg.setApplicationVolumeUuid(volumeUuid);
        pkg.setBaseCodePath(apkPath);
        pkg.setSignatures(null);
        return pkg;
    } catch (PackageParserException e) {
        throw e;
    } catch (Exception e) {
        throw new PackageParserException(INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION, "Failed to read manifest from " + apkPath, e);
    } finally {
        IoUtils.closeQuietly(parser);
    }
}