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Handle tap on intent based search results.

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Also fix how icon is loaded. IconResId is specific to the package of the
indexed result. If result comes from external app, icon needs to be
decoded against the external app's package context.

Bug: 33432310
Test: RunSettingsRoboTests
Change-Id: Ia0c53e63be757405dfaeceb2d865e7d8de87c5ee
This commit is contained in:
Fan Zhang
2016-12-08 15:40:05 -08:00
parent 6c6c0e1151
commit 12daf6830d
6 changed files with 166 additions and 58 deletions
Download Patch File Download Diff File Expand all files Collapse all files

125
src/com/android/settings/search2/DatabaseResultLoader.java
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@@ -16,32 +16,37 @@
package com.android.settings.search2;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.res.Resources;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.support.annotation.VisibleForTesting;
import android.text.TextUtils;
import android.util.Log;
import com.android.settings.R;
import com.android.settings.SettingsActivity;
import com.android.settings.Utils;
import com.android.settings.search.Index;
import com.android.settings.search.IndexDatabaseHelper;
import com.android.settings.utils.AsyncLoader;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import static android.provider.SearchIndexablesContract.COLUMN_INDEX_RAW_ICON_RESID;
import static android.provider.SearchIndexablesContract.COLUMN_INDEX_RAW_SUMMARY_ON;
import static android.provider.SearchIndexablesContract.COLUMN_INDEX_XML_RES_RANK;
import java.util.Map;
/**
* AsyncTask to retrieve Settings, First party app and any intent based results.
*/
public class DatabaseResultLoader extends AsyncLoader<List<SearchResult>> {
private static final String LOG = "DatabaseResultLoader";
private final String mQueryText;
private final Context mContext;
protected final SQLiteDatabase mDatabase;
@@ -65,7 +70,7 @@ public class DatabaseResultLoader extends AsyncLoader<List<SearchResult>> {
}
String query = getSQLQuery();
Cursor result = mDatabase.rawQuery(query, null);
Cursor result = mDatabase.rawQuery(query, null);
return parseCursorForSearch(result);
}
@@ -78,10 +83,12 @@ public class DatabaseResultLoader extends AsyncLoader<List<SearchResult>> {
protected String getSQLQuery() {
return String.format("SELECT data_rank, data_title, data_summary_on, " +
"data_summary_off, data_entries, data_keywords, class_name, screen_title, icon, " +
"intent_action, intent_target_package, intent_target_class, enabled, " +
"data_key_reference FROM prefs_index WHERE prefs_index MATCH 'data_title:%s* " +
"OR data_title_normalized:%s* OR data_keywords:%s*' AND locale = 'en_US'",
"data_summary_off, data_entries, data_keywords, class_name, screen_title,"
+ " icon, " +
"intent_action, intent_target_package, intent_target_class, enabled, " +
"data_key_reference FROM prefs_index WHERE prefs_index MATCH "
+ "'data_title:%s* " +
"OR data_title_normalized:%s* OR data_keywords:%s*' AND locale = 'en_US'",
mQueryText, mQueryText, mQueryText);
}
@@ -90,35 +97,89 @@ public class DatabaseResultLoader extends AsyncLoader<List<SearchResult>> {
if (cursorResults == null) {
return null;
}
final Map<String, Context> contextMap = new HashMap<>();
final ArrayList<SearchResult> results = new ArrayList<>();
while (cursorResults.moveToNext()) {
final String title = cursorResults.getString(Index.COLUMN_INDEX_TITLE);
final String summaryOn = cursorResults.getString(COLUMN_INDEX_RAW_SUMMARY_ON);
final ArrayList<String> breadcrumbs = new ArrayList<>();
final int rank = cursorResults.getInt(COLUMN_INDEX_XML_RES_RANK);
final String intentString = cursorResults.getString(Index.COLUMN_INDEX_INTENT_ACTION);
final IntentPayload intentPayload = new IntentPayload(new Intent(intentString));
final int iconID = cursorResults.getInt(COLUMN_INDEX_RAW_ICON_RESID);
Drawable icon;
try {
icon = mContext.getDrawable(iconID);
} catch (Resources.NotFoundException nfe) {
icon = mContext.getDrawable(R.drawable.ic_search_history);
SearchResult result = buildSingleSearchResultFromCursor(contextMap, cursorResults);
if (result != null) {
results.add(result);
}
SearchResult.Builder builder = new SearchResult.Builder();
builder.addTitle(title)
.addSummary(summaryOn)
.addBreadcrumbs(breadcrumbs)
.addRank(rank)
.addIcon(icon)
.addPayload(intentPayload);
results.add(builder.build());
}
Collections.sort(results);
return results;
}
private SearchResult buildSingleSearchResultFromCursor(Map<String, Context> contextMap,
Cursor cursor) {
final String pkgName = cursor.getString(Index.COLUMN_INDEX_INTENT_ACTION_TARGET_PACKAGE);
final String action = cursor.getString(Index.COLUMN_INDEX_INTENT_ACTION);
final String title = cursor.getString(Index.COLUMN_INDEX_TITLE);
final String summaryOn = cursor.getString(Index.COLUMN_INDEX_SUMMARY_ON);
final String className = cursor.getString(Index.COLUMN_INDEX_CLASS_NAME);
final int rank = cursor.getInt(Index.COLUMN_INDEX_RANK);
final String key = cursor.getString(Index.COLUMN_INDEX_KEY);
final String iconResStr = cursor.getString(Index.COLUMN_INDEX_ICON);
final ResultPayload payload;
if (TextUtils.isEmpty(action)) {
final String screenTitle = cursor.getString(Index.COLUMN_INDEX_SCREEN_TITLE);
// Action is null, we will launch it as a sub-setting
final Bundle args = new Bundle();
args.putString(SettingsActivity.EXTRA_FRAGMENT_ARG_KEY, key);
final Intent intent = Utils.onBuildStartFragmentIntent(mContext,
className, args, null, 0, screenTitle, false);
payload = new IntentPayload(intent);
} else {
final Intent intent = new Intent(action);
final String targetClass = cursor.getString(
Index.COLUMN_INDEX_INTENT_ACTION_TARGET_CLASS);
if (!TextUtils.isEmpty(pkgName) && !TextUtils.isEmpty(targetClass)) {
final ComponentName component = new ComponentName(pkgName, targetClass);
intent.setComponent(component);
}
intent.putExtra(SettingsActivity.EXTRA_FRAGMENT_ARG_KEY, key);
payload = new IntentPayload(intent);
}
SearchResult.Builder builder = new SearchResult.Builder();
builder.addTitle(title)
.addSummary(summaryOn)
.addRank(rank)
.addIcon(getIconForPackage(contextMap, pkgName, className, iconResStr))
.addPayload(payload);
return builder.build();
}
private Drawable getIconForPackage(Map<String, Context> contextMap, String pkgName,
String className, String iconResStr) {
final int iconId = TextUtils.isEmpty(iconResStr)
? 0 : Integer.parseInt(iconResStr);
Drawable icon;
Context packageContext;
if (iconId == 0) {
icon = null;
} else {
if (TextUtils.isEmpty(className) && !TextUtils.isEmpty(pkgName)) {
packageContext = contextMap.get(pkgName);
if (packageContext == null) {
try {
packageContext = mContext.createPackageContext(pkgName, 0);
} catch (PackageManager.NameNotFoundException e) {
Log.e(LOG, "Cannot create Context for package: " + pkgName);
return null;
}
contextMap.put(pkgName, packageContext);
}
} else {
packageContext = mContext;
}
try {
icon = packageContext.getDrawable(iconId);
} catch (Resources.NotFoundException nfe) {
icon = null;
}
}
return icon;
}
}