Example usage for android.content IntentFilter getDataType

Introduction

In this page you can find the example usage for android.content IntentFilter getDataType.

Prototype

public final String getDataType(int index) 

Source Link

Document

Return a data type in the filter.

Usage

From source file:com.landenlabs.all_devtool.PackageFragment.java

/**
 * Get info on the preferred (launch by default) applications.
 * @return/*w  w w  . j av a 2 s  .com*/
 */
public String getPreferredAppInfo() {
    List<PackageInfo> packages = getActivity().getPackageManager().getInstalledPackages(0);
    List<IntentFilter> filters = new ArrayList<IntentFilter>();
    List<ComponentName> activities = new ArrayList<ComponentName>();
    String info = "";
    int nPref = 0, nFilters = 0, nActivities = 0;
    PackageInfo packInfo = null;
    // int orderCnt = 0;
    for (int i = 0; i < packages.size(); i++) {
        packInfo = packages.get(i);
        nPref = getActivity().getPackageManager().getPreferredActivities(filters, activities,
                packInfo.packageName);
        nFilters = filters.size();
        nActivities = activities.size();
        if (nPref > 0 || nFilters > 0 || nActivities > 0) {
            // This is a launch by default package
            // info += "\n" + packInfo.packageName + "\n";
            ArrayListPairString pkgList = new ArrayListPairString();

            for (IntentFilter filter : filters) {
                info += "IntentFilter:\n";
                for (int j = 0; j < filter.countActions(); j++) {
                    addList(pkgList, "Action", filter.getAction(j));
                }
                for (int j = 0; j < filter.countCategories(); j++) {
                    addList(pkgList, "Category", filter.getCategory(j));
                }
                for (int j = 0; j < filter.countDataTypes(); j++) {
                    addList(pkgList, "Type", filter.getDataType(j));
                }
                for (int j = 0; j < filter.countDataAuthorities(); j++) {
                    addList(pkgList, "Authority", filter.getDataAuthority(j).toString());
                }
                for (int j = 0; j < filter.countDataPaths(); j++) {
                    addList(pkgList, "Path", filter.getDataPath(j).toString());
                }
                for (int j = 0; j < filter.countDataSchemes(); j++) {
                    addList(pkgList, "Scheme", filter.getDataScheme(j));
                }
                // for (ComponentName activity : activities) {
                // info += "activity="
                // + activity.flattenToString() + "\n";
                // }
            }
            if (pkgList.size() != 0) {
                m_workList.add(new PackingItem(packInfo.packageName, pkgList, packInfo, i,
                        packInfo.applicationInfo.processName));
            }
        }
    }

    return info;
}

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From source file:com.github.michalbednarski.intentslab.browser.ComponentInfoFragment.java

static CharSequence dumpIntentFilter(IntentFilter filter, Resources res, boolean isBroadcast) {
    FormattedTextBuilder ftb = new FormattedTextBuilder();
    int tagColor = res.getColor(R.color.xml_tag);
    int attributeNameColor = res.getColor(R.color.xml_attr_name);
    int attributeValueColor = res.getColor(R.color.xml_attr_value);
    int commentColor = res.getColor(R.color.xml_comment);
    final String protectedComment = " <!-- " + res.getString(R.string.broadcast_action_protected_comment)
            + " -->";

    ftb.appendColoured("\n<intent-filter>", tagColor);

    for (int i = 0, j = filter.countActions(); i < j; i++) {
        final String action = filter.getAction(i);
        ftb.appendColoured("\n  <action", tagColor);
        ftb.appendColoured(" a:name=", attributeNameColor);
        ftb.appendColoured("\"" + action + "\"", attributeValueColor);
        ftb.appendColoured(">", tagColor);

        if (isBroadcast && Utils.isProtectedBroadcast(action)) {
            ftb.appendColoured(protectedComment, commentColor);
        }//from  ww w  .  java 2 s.  c o  m
    }

    for (int i = 0, j = filter.countCategories(); i < j; i++) {
        ftb.appendColoured("\n  <category", tagColor);
        ftb.appendColoured(" a:name=", attributeNameColor);
        ftb.appendColoured("\"" + filter.getCategory(i) + "\"", attributeValueColor);
        ftb.appendColoured(">", tagColor);
    }

    for (int i = 0, j = filter.countDataSchemes(); i < j; i++) {
        ftb.appendColoured("\n  <data", tagColor);
        ftb.appendColoured(" a:scheme=", attributeNameColor);
        ftb.appendColoured("\"" + filter.getDataScheme(i) + "\"", attributeValueColor);
        ftb.appendColoured(">", tagColor);
    }

    for (int i = 0, j = filter.countDataAuthorities(); i < j; i++) {
        IntentFilter.AuthorityEntry authority = filter.getDataAuthority(i);
        ftb.appendColoured("\n  <data", tagColor);
        ftb.appendColoured(" a:host=", attributeNameColor);
        ftb.appendColoured("\"" + authority.getHost() + "\"", attributeValueColor);
        if (authority.getPort() != -1) {
            ftb.appendColoured(" a:port=", attributeNameColor);
            ftb.appendColoured("\"" + authority.getPort() + "\"", attributeValueColor);
        }
        ftb.appendColoured(">", tagColor);
    }

    for (int i = 0, j = filter.countDataPaths(); i < j; i++) {
        PatternMatcher pathMatcher = filter.getDataPath(i);
        int type = pathMatcher.getType();
        ftb.appendColoured("\n  <data", tagColor);
        ftb.appendColoured(
                " a:path"
                        + (type == PatternMatcher.PATTERN_LITERAL ? ""
                                : type == PatternMatcher.PATTERN_PREFIX ? "Prefix"
                                        : type == PatternMatcher.PATTERN_SIMPLE_GLOB ? "Pattern" : "[unknown]")
                        + "=",
                attributeNameColor);
        ftb.appendColoured("\"" + pathMatcher.getPath() + "\"", attributeValueColor);
        ftb.appendColoured(">", tagColor);
    }

    for (int i = 0, j = filter.countDataTypes(); i < j; i++) {
        String dataType = filter.getDataType(i);
        if (!dataType.contains("/")) {
            // IntentFilter for partial types don't store "/*" at end
            // e.g. "image" instead of "image/*".
            // We display it in full form here
            dataType += "/*";
        }
        ftb.appendColoured("\n  <data", tagColor);
        ftb.appendColoured(" a:mimeType=", attributeNameColor);
        ftb.appendColoured("\"" + dataType + "\"", attributeValueColor);
        ftb.appendColoured(">", tagColor);
    }

    ftb.appendColoured("\n</intent-filter>", tagColor);
    return ftb.getText();
}

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