PawletOS/app_Settings
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge "Simplify IndexData builder"

Browse Source
This commit is contained in:
TreeHugger Robot
2017-09-15 18:01:46 +00:00
committed by Android (Google) Code Review
parent b3576c9fa6 6bbc459f24
commit 4169ac2fed
8 changed files with 106 additions and 210 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/com/android/settings/search/DatabaseIndexingManager.java
View File

@@ -362,4 +362,4 @@ public class DatabaseIndexingManager {
}
}
}
}
}

32
src/com/android/settings/search/DatabaseIndexingUtils.java
View File

@@ -17,16 +17,10 @@
package com.android.settings.search;
import android.Manifest;
import android.content.Context;
import android.content.Intent;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.net.Uri;
import android.os.Bundle;
import android.text.TextUtils;
import android.util.ArrayMap;
import android.util.Log;
@@ -37,10 +31,8 @@ import com.android.settings.core.PreferenceControllerMixin;
import com.android.settingslib.core.AbstractPreferenceController;
import java.lang.reflect.Field;
import java.text.Normalizer;
import java.util.List;
import java.util.Map;
import java.util.regex.Pattern;
/**
* Utility class for {@like DatabaseIndexingManager} to handle the mapping between Payloads
@@ -53,15 +45,6 @@ public class DatabaseIndexingUtils {
private static final String FIELD_NAME_SEARCH_INDEX_DATA_PROVIDER =
"SEARCH_INDEX_DATA_PROVIDER";
private static final String NON_BREAKING_HYPHEN = "\u2011";
private static final String EMPTY = "";
private static final String LIST_DELIMITERS = "[,]\\s*";
private static final String HYPHEN = "-";
private static final String SPACE = " ";
private static final Pattern REMOVE_DIACRITICALS_PATTERN
= Pattern.compile("\\p{InCombiningDiacriticalMarks}+");
/**
* Builds intent into a subsetting.
*/
@@ -173,19 +156,4 @@ public class DatabaseIndexingUtils {
}
return null;
}
public static String normalizeHyphen(String input) {
return (input != null) ? input.replaceAll(NON_BREAKING_HYPHEN, HYPHEN) : EMPTY;
}
public static String normalizeString(String input) {
final String nohyphen = (input != null) ? input.replaceAll(HYPHEN, EMPTY) : EMPTY;
final String normalized = Normalizer.normalize(nohyphen, Normalizer.Form.NFD);
return REMOVE_DIACRITICALS_PATTERN.matcher(normalized).replaceAll("").toLowerCase();
}
public static String normalizeKeywords(String input) {
return (input != null) ? input.replaceAll(LIST_DELIMITERS, SPACE) : EMPTY;
}
}

113
src/com/android/settings/search/indexing/IndexData.java
View File

@@ -27,7 +27,9 @@ import com.android.settings.search.ResultPayload;
import com.android.settings.search.ResultPayloadUtils;
import com.android.settings.search.SearchIndexableResources;
import java.text.Normalizer;
import java.util.Objects;
import java.util.regex.Pattern;
/**
* Data class representing a single row in the Setting Search results database.
@@ -38,14 +40,11 @@ public class IndexData {
public final String normalizedTitle;
public final String updatedSummaryOn;
public final String normalizedSummaryOn;
public final String updatedSummaryOff;
public final String normalizedSummaryOff;
public final String entries;
public final String className;
public final String childClassName;
public final String screenTitle;
public final int iconResId;
public final int rank;
public final String spaceDelimitedKeywords;
public final String intentAction;
public final String intentTargetPackage;
@@ -56,21 +55,28 @@ public class IndexData {
public final int payloadType;
public final byte[] payload;
private static final String NON_BREAKING_HYPHEN = "\u2011";
private static final String EMPTY = "";
private static final String HYPHEN = "-";
private static final String SPACE = " ";
// Regex matching a comma, and any number of subsequent white spaces.
private static final String LIST_DELIMITERS = "[,]\\s*";
private static final Pattern REMOVE_DIACRITICALS_PATTERN
= Pattern.compile("\\p{InCombiningDiacriticalMarks}+");
private IndexData(Builder builder) {
locale = builder.mLocale;
updatedTitle = builder.mUpdatedTitle;
normalizedTitle = builder.mNormalizedTitle;
updatedSummaryOn = builder.mUpdatedSummaryOn;
normalizedSummaryOn = builder.mNormalizedSummaryOn;
updatedSummaryOff = builder.mUpdatedSummaryOff;
normalizedSummaryOff = builder.mNormalizedSummaryOff;
updatedTitle = normalizeHyphen(builder.mTitle);
normalizedTitle = normalizeString(builder.mTitle);
updatedSummaryOn = normalizeHyphen(builder.mSummaryOn);
normalizedSummaryOn = normalizeString(builder.mSummaryOn);
entries = builder.mEntries;
className = builder.mClassName;
childClassName = builder.mChildClassName;
screenTitle = builder.mScreenTitle;
iconResId = builder.mIconResId;
rank = builder.mRank;
spaceDelimitedKeywords = builder.mSpaceDelimitedKeywords;
spaceDelimitedKeywords = normalizeKeywords(builder.mKeywords);
intentAction = builder.mIntentAction;
intentTargetPackage = builder.mIntentTargetPackage;
intentTargetClass = builder.mIntentTargetClass;
@@ -93,21 +99,49 @@ public class IndexData {
: key.hashCode();
}
@Override
public String toString() {
return new StringBuilder(updatedTitle)
.append(": ")
.append(updatedSummaryOn)
.toString();
}
/**
* In the list of keywords, replace the comma and all subsequent whitespace with a single space.
*/
public static String normalizeKeywords(String input) {
return (input != null) ? input.replaceAll(LIST_DELIMITERS, SPACE) : EMPTY;
}
/**
* @return {@param input} where all non-standard hyphens are replaced by normal hyphens.
*/
public static String normalizeHyphen(String input) {
return (input != null) ? input.replaceAll(NON_BREAKING_HYPHEN, HYPHEN) : EMPTY;
}
/**
* @return {@param input} with all hyphens removed, and all letters lower case.
*/
public static String normalizeString(String input) {
final String normalizedHypen = normalizeHyphen(input);
final String nohyphen = (input != null) ? normalizedHypen.replaceAll(HYPHEN, EMPTY) : EMPTY;
final String normalized = Normalizer.normalize(nohyphen, Normalizer.Form.NFD);
return REMOVE_DIACRITICALS_PATTERN.matcher(normalized).replaceAll("").toLowerCase();
}
public static class Builder {
private String mLocale;
private String mUpdatedTitle;
private String mNormalizedTitle;
private String mUpdatedSummaryOn;
private String mNormalizedSummaryOn;
private String mUpdatedSummaryOff;
private String mNormalizedSummaryOff;
private String mTitle;
private String mSummaryOn;
private String mEntries;
private String mClassName;
private String mChildClassName;
private String mScreenTitle;
private int mIconResId;
private int mRank;
private String mSpaceDelimitedKeywords;
private String mKeywords;
private String mIntentAction;
private String mIntentTargetPackage;
private String mIntentTargetClass;
@@ -123,33 +157,13 @@ public class IndexData {
return this;
}
public Builder setUpdatedTitle(String updatedTitle) {
mUpdatedTitle = updatedTitle;
public Builder setTitle(String title) {
mTitle = title;
return this;
}
public Builder setNormalizedTitle(String normalizedTitle) {
mNormalizedTitle = normalizedTitle;
return this;
}
public Builder setUpdatedSummaryOn(String updatedSummaryOn) {
mUpdatedSummaryOn = updatedSummaryOn;
return this;
}
public Builder setNormalizedSummaryOn(String normalizedSummaryOn) {
mNormalizedSummaryOn = normalizedSummaryOn;
return this;
}
public Builder setUpdatedSummaryOff(String updatedSummaryOff) {
mUpdatedSummaryOff = updatedSummaryOff;
return this;
}
public Builder setNormalizedSummaryOff(String normalizedSummaryOff) {
this.mNormalizedSummaryOff = normalizedSummaryOff;
public Builder setSummaryOn(String summaryOn) {
mSummaryOn = summaryOn;
return this;
}
@@ -178,13 +192,8 @@ public class IndexData {
return this;
}
public Builder setRank(int rank) {
mRank = rank;
return this;
}
public Builder setSpaceDelimitedKeywords(String spaceDelimitedKeywords) {
mSpaceDelimitedKeywords = spaceDelimitedKeywords;
public Builder setKeywords(String keywords) {
mKeywords = keywords;
return this;
}
@@ -260,8 +269,8 @@ public class IndexData {
boolean isEmptyIntentAction = TextUtils.isEmpty(mIntentAction);
// No intent action is set, or the intent action is for a subsetting.
if (isEmptyIntentAction
|| (!isEmptyIntentAction && TextUtils.equals(mIntentTargetPackage,
SearchIndexableResources.SUBSETTING_TARGET_PACKAGE))) {
|| TextUtils.equals(mIntentTargetPackage,
SearchIndexableResources.SUBSETTING_TARGET_PACKAGE)) {
// Action is null, we will launch it as a sub-setting
intent = DatabaseIndexingUtils.buildSubsettingIntent(context, mClassName, mKey,
mScreenTitle);

76
src/com/android/settings/search/indexing/IndexDataConverter.java
View File

@@ -147,12 +147,14 @@ public class IndexDataConverter {
}
IndexData.Builder builder = new IndexData.Builder();
builder.setLocale(localeStr)
builder.setTitle(raw.title)
.setSummaryOn(raw.summaryOn)
.setLocale(localeStr)
.setEntries(raw.entries)
.setKeywords(raw.keywords)
.setClassName(raw.className)
.setScreenTitle(raw.screenTitle)
.setIconResId(raw.iconResId)
.setRank(raw.rank)
.setIntentAction(raw.intentAction)
.setIntentTargetPackage(raw.intentTargetPackage)
.setIntentTargetClass(raw.intentTargetClass)
@@ -160,8 +162,7 @@ public class IndexDataConverter {
.setKey(raw.key)
.setUserId(raw.userId);
updateOneRowWithFilteredData(builder, raw.title, raw.summaryOn, raw.summaryOff,
raw.keywords);
updateOneRow(builder.build(mContext));
}
@VisibleForTesting
@@ -249,7 +250,6 @@ public class IndexDataConverter {
ResultPayload payload;
boolean enabled;
final String fragmentName = sir.className;
final int rank = sir.rank;
final String intentAction = sir.intentAction;
final String intentTargetPackage = sir.intentTargetPackage;
final String intentTargetClass = sir.intentTargetClass;
@@ -271,11 +271,12 @@ public class IndexDataConverter {
// TODO: Set payload type for header results
IndexData.Builder headerBuilder = new IndexData.Builder();
headerBuilder.setLocale(localeStr)
.setEntries(null)
headerBuilder.setTitle(headerTitle)
.setSummaryOn(headerSummary)
.setKeywords(headerKeywords)
.setLocale(localeStr)
.setClassName(fragmentName)
.setScreenTitle(screenTitle)
.setRank(rank)
.setIntentAction(intentAction)
.setIntentTargetPackage(intentTargetPackage)
.setIntentTargetClass(intentTargetClass)
@@ -306,11 +307,12 @@ public class IndexDataConverter {
}
builder = new IndexData.Builder();
builder.setLocale(localeStr)
builder.setTitle(title)
.setLocale(localeStr)
.setKeywords(keywords)
.setClassName(fragmentName)
.setScreenTitle(screenTitle)
.setIconResId(iconResId)
.setRank(rank)
.setIntentAction(intentAction)
.setIntentTargetPackage(intentTargetPackage)
.setIntentTargetClass(intentTargetClass)
@@ -331,14 +333,17 @@ public class IndexDataConverter {
payload = DatabaseIndexingUtils.getPayloadFromUriMap(controllerUriMap, key);
childFragment = XmlParserUtils.getDataChildFragment(context, attrs);
builder.setEntries(entries)
builder.setSummaryOn(summary)
.setEntries(entries)
.setChildClassName(childFragment)
.setPayload(payload);
// Insert rows for the child nodes of PreferenceScreen
updateOneRowWithFilteredData(builder, title, summary,
null /* summary off */, keywords);
updateOneRow(builder.build(mContext));
} else {
// TODO (b/33577327) We removed summary off here. We should check if we can
// merge this 'else' section with the one above. Put a break point to
// investigate.
String summaryOn = XmlParserUtils.getDataSummaryOn(context, attrs);
String summaryOff = XmlParserUtils.getDataSummaryOff(context, attrs);
@@ -346,15 +351,15 @@ public class IndexDataConverter {
summaryOn = XmlParserUtils.getDataSummary(context, attrs);
}
updateOneRowWithFilteredData(builder, title, summaryOn, summaryOff,
keywords);
builder.setSummaryOn(summaryOn);
updateOneRow(builder.build(mContext));
}
}
// The xml header's title does not match the title of one of the child settings.
if (isHeaderUnique) {
updateOneRowWithFilteredData(headerBuilder, headerTitle, headerSummary,
null /* summary off */, headerKeywords);
updateOneRow(headerBuilder.build(mContext));
}
} catch (XmlPullParserException e) {
throw new RuntimeException("Error parsing PreferenceScreen", e);
@@ -394,8 +399,11 @@ public class IndexDataConverter {
boolean enabled = !nonIndexableKeys.contains(raw.key);
IndexData.Builder builder = new IndexData.Builder();
builder.setLocale(localeStr)
builder.setTitle(raw.title)
.setSummaryOn(raw.summaryOn)
.setLocale(localeStr)
.setEntries(raw.entries)
.setKeywords(raw.keywords)
.setClassName(className)
.setScreenTitle(raw.screenTitle)
.setIconResId(raw.iconResId)
@@ -406,8 +414,7 @@ public class IndexDataConverter {
.setKey(raw.key)
.setUserId(raw.userId);
updateOneRowWithFilteredData(builder, raw.title, raw.summaryOn, raw.summaryOff,
raw.keywords);
updateOneRow(builder.build(mContext));
}
}
@@ -438,32 +445,6 @@ public class IndexDataConverter {
}
}
@VisibleForTesting
void updateOneRowWithFilteredData(IndexData.Builder builder,
String title, String summaryOn, String summaryOff, String keywords) {
final String updatedTitle = DatabaseIndexingUtils.normalizeHyphen(title);
final String updatedSummaryOn = DatabaseIndexingUtils.normalizeHyphen(summaryOn);
final String updatedSummaryOff = DatabaseIndexingUtils.normalizeHyphen(summaryOff);
final String normalizedTitle = DatabaseIndexingUtils.normalizeString(updatedTitle);
final String normalizedSummaryOn = DatabaseIndexingUtils.normalizeString(updatedSummaryOn);
final String normalizedSummaryOff = DatabaseIndexingUtils
.normalizeString(updatedSummaryOff);
final String spaceDelimitedKeywords = DatabaseIndexingUtils.normalizeKeywords(keywords);
builder.setUpdatedTitle(updatedTitle)
.setUpdatedSummaryOn(updatedSummaryOn)
.setUpdatedSummaryOff(updatedSummaryOff)
.setNormalizedTitle(normalizedTitle)
.setNormalizedSummaryOn(normalizedSummaryOn)
.setNormalizedSummaryOff(normalizedSummaryOff)
.setSpaceDelimitedKeywords(spaceDelimitedKeywords);
updateOneRow(builder.build(mContext));
}
private void updateOneRow(IndexData row) {
if (TextUtils.isEmpty(row.updatedTitle)) {
return;
@@ -472,13 +453,10 @@ public class IndexDataConverter {
ContentValues values = new ContentValues();
values.put(IndexDatabaseHelper.IndexColumns.DOCID, row.getDocId());
values.put(LOCALE, row.locale);
values.put(DATA_RANK, row.rank);
values.put(DATA_TITLE, row.updatedTitle);
values.put(DATA_TITLE_NORMALIZED, row.normalizedTitle);
values.put(DATA_SUMMARY_ON, row.updatedSummaryOn);
values.put(DATA_SUMMARY_ON_NORMALIZED, row.normalizedSummaryOn);
values.put(DATA_SUMMARY_OFF, row.updatedSummaryOff);
values.put(DATA_SUMMARY_OFF_NORMALIZED, row.normalizedSummaryOff);
values.put(DATA_ENTRIES, row.entries);
values.put(DATA_KEYWORDS, row.spaceDelimitedKeywords);
values.put(CLASS_NAME, row.className);