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Speed up app launches by prioritizing drawer apps.
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If not found, find from list of all apps.
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@4nric
4nric committed Dec 4, 2024
1 parent 3d441c9 commit a6e38b7
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Showing 2 changed files with 137 additions and 52 deletions.
8 changes: 2 additions & 6 deletions server/src/main/java/com/genymobile/scrcpy/control/Controller.java
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,6 @@
import android.content.ComponentName;
import android.content.IOnPrimaryClipChangedListener;
import android.content.Intent;
import android.content.pm.ResolveInfo;
import android.os.Build;
import android.os.SystemClock;
import android.view.InputDevice;
Expand All @@ -27,7 +26,6 @@
import android.view.MotionEvent;

import java.io.IOException;
import java.util.List;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
Expand Down Expand Up @@ -639,19 +637,17 @@ private void startApp(String name) {

Ln.i("Starting activity: " + name);
} else {
List<ResolveInfo> drawerApps = Device.getDrawerApps();

boolean searchByName = name.startsWith("?") || name.contains(" ");
if (searchByName) {
if (name.contains("?")) {
name = name.substring(1);
}
launchIntent = Device.getAppWithUniqueLabel(drawerApps,name);
launchIntent = Device.getIntentFromAppDrawer(name,false);
if (launchIntent == null){
return;
}
} else {
launchIntent = Device.getAppGivenPackageName(drawerApps,name);
launchIntent = Device.getIntentFromAppDrawer(name,true);
if (launchIntent == null) {
return;
}
Expand Down
181 changes: 135 additions & 46 deletions server/src/main/java/com/genymobile/scrcpy/device/Device.java
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,8 @@
import android.content.Context;
import android.content.Intent;
import android.app.ActivityOptions;
import android.content.pm.ActivityInfo;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.content.res.Configuration;
Expand Down Expand Up @@ -244,8 +246,7 @@ public static void startApp(Intent launchIntent, int displayId, boolean forceSto
@SuppressLint("QueryPermissionsNeeded")
public static List<ResolveInfo> getDrawerApps() {
Context context = FakeContext.get();
PackageManager packageManager = context.getPackageManager();

PackageManager pm = context.getPackageManager();
Intent intent = new Intent(Intent.ACTION_MAIN, null);

UiModeManager uiModeManager = (UiModeManager) context.getSystemService(Context.UI_MODE_SERVICE);
Expand All @@ -254,66 +255,154 @@ public static List<ResolveInfo> getDrawerApps() {
} else {
intent.addCategory(Intent.CATEGORY_LAUNCHER);
}
return packageManager.queryIntentActivities(intent, 0);
return pm.queryIntentActivities(intent, 0);
}

public static Intent getAppWithUniqueLabel(List<ResolveInfo> drawerApps, String label){
String errorMessage = "No unique app found named \"" + label + "\"\n";
public static Intent getIntentFromAppDrawer(String query, boolean isPackageName){
String errorMessage = isPackageName ?
"No launchable app with package name \"" + query + "\" found from app drawer" :
"No unique launchable app named \"" + query + "\" found from app drawer";
String orgQuery = query;
query = query.toLowerCase(Locale.getDefault());

List<ResolveInfo> exactMatchesLabel = new ArrayList<>();
List<ResolveInfo> potentialMatchesAppName = new ArrayList<>();
List<ResolveInfo> potentialMatchesPkgName = new ArrayList<>();
Context context = FakeContext.get();
label = label.toLowerCase(Locale.getDefault());

List<ResolveInfo> exactMatches = new ArrayList<>();
List<ResolveInfo> potentialMatches = new ArrayList<>();

for (ResolveInfo drawerApp : drawerApps) {
String appName = drawerApp.loadLabel(context.getPackageManager()).toString();
if (appName.toLowerCase(Locale.getDefault()).equals(label)){
exactMatches.add(drawerApp);
}else if (appName.toLowerCase(Locale.getDefault())
.contains(label.toLowerCase(Locale.getDefault()))) {
potentialMatches.add(drawerApp);
PackageManager pm = context.getPackageManager();

for (ResolveInfo drawerApp : getDrawerApps()) {
String packageName = drawerApp.activityInfo.packageName;
String label = drawerApp.loadLabel(pm).toString().toLowerCase(Locale.getDefault());

if (isPackageName){
if (packageName.equals(query)) {
ComponentName componentName = new ComponentName(packageName, drawerApp.activityInfo.name);
return new Intent().setComponent(componentName)
.putExtra("APP_LABEL", drawerApp.loadLabel(pm).toString());
} else if (packageName.contains(query)){
potentialMatchesPkgName.add(drawerApp);
}
} else {
if (label.equals(query)) {
exactMatchesLabel.add(drawerApp);
} else if (label.contains(query)){
potentialMatchesAppName.add(drawerApp);
}
}
}

if (exactMatches.size() == 1){
ComponentName componentName = new ComponentName(exactMatches.get(0).activityInfo.packageName, exactMatches.get(0).activityInfo.name);
return new Intent().setComponent(componentName)
.putExtra("APP_LABEL", exactMatches.get(0).loadLabel(context.getPackageManager()).toString());
} else{
String suggestions = "";
Intent launchIntent = processResolvedLists(pm,isPackageName,false,errorMessage,exactMatchesLabel,potentialMatchesAppName,potentialMatchesPkgName);

if (!exactMatches.isEmpty()){
suggestions+=LogUtils.buildAppListMessage("Found "+exactMatches.size()+" exact matches:",exactMatches)+"\n";
}
if (!potentialMatches.isEmpty()){
suggestions+=LogUtils.buildAppListMessage("Found " + potentialMatches.size() + " potential " + (potentialMatches.size() == 1 ? "match:" : "matches:"), potentialMatches)+"\n";
}
if (launchIntent == null){
Ln.w("Trying to find from list of all apps");
return getIntentFromListOfAllApps(orgQuery,isPackageName);
}
else if (launchIntent.getBooleanExtra("MULTIPLE_EXACT_LABELS", false)) {
//Let processResolvedLists() return a "garbage" intent if there are multiple exact labels.
// We want to avoid redundant check. This happens if first check "launchIntent == null"
// becomes true since getIntentFromListOfAllApps() also calls processResolvedLists().
// This limitation can be removed
return null;
}
return launchIntent;
}

@SuppressLint("QueryPermissionsNeeded")
public static Intent getIntentFromListOfAllApps(String query, boolean isPackageName){
String errorMessage = isPackageName ?
"No launchable app with package name \"" + query + "\" found from list of all apps" :
"No unique launchable app named \"" + query + "\" found from list of all apps";
query = query.toLowerCase(Locale.getDefault());

List<ResolveInfo> exactMatchesLabel = new ArrayList<>();
List<ResolveInfo> potentialMatchesAppName = new ArrayList<>();
List<ResolveInfo> potentialMatchesPkgName = new ArrayList<>();
Context context = FakeContext.get();
PackageManager pm = context.getPackageManager();
ResolveInfo resolveInfo;

boolean isTV = false;
UiModeManager uiModeManager = (UiModeManager) context.getSystemService(Context.UI_MODE_SERVICE);
if (uiModeManager.getCurrentModeType() == Configuration.UI_MODE_TYPE_TELEVISION) {
isTV = true;
}

if (!suggestions.isEmpty()){
Ln.e(errorMessage+suggestions);
for (ApplicationInfo appInfo : pm.getInstalledApplications(PackageManager.GET_META_DATA)) {
String packageName = appInfo.packageName;
String label = appInfo.loadLabel(pm).toString().toLowerCase(Locale.getDefault());
Intent launchIntent = isTV ?
pm.getLeanbackLaunchIntentForPackage(packageName) :
pm.getLaunchIntentForPackage(packageName);

if (isPackageName){
if (packageName.equals(query) && launchIntent == null) {
Ln.e("No launch intent for " + appInfo.loadLabel(pm) + " ["+packageName+"]");
return null;
} else if (packageName.equals(query)) {
return launchIntent.putExtra("APP_LABEL", label);
}else if (packageName.contains(query) && launchIntent != null){
resolveInfo = pm.resolveActivity(launchIntent, 0);
potentialMatchesPkgName.add(resolveInfo);
}
} else {
if (launchIntent == null) {
if (label.equals(query)){
Ln.w("Ignoring "+ appInfo.loadLabel(pm) + " ["+packageName+"] which has no launch intent");
}
continue;
}
resolveInfo = pm.resolveActivity(launchIntent, 0);
if (label.equals(query)) {
exactMatchesLabel.add(resolveInfo);
} else if (label.contains(query)){
potentialMatchesAppName.add(resolveInfo);
}
}
return null;
}

return processResolvedLists(pm,isPackageName,true,errorMessage,exactMatchesLabel,potentialMatchesAppName,potentialMatchesPkgName);
}

public static Intent getAppGivenPackageName(List<ResolveInfo> drawerApps, String packageName){
packageName = packageName.toLowerCase(Locale.getDefault());
String errorMessage = "No app found with package name \"" + packageName + "\"\n";
List<ResolveInfo> potentialMatches = new ArrayList<>();
for (ResolveInfo drawerApp : drawerApps) {
if (drawerApp.activityInfo.packageName.equals(packageName)){
ComponentName componentName = new ComponentName(drawerApp.activityInfo.packageName, drawerApp.activityInfo.name);
return new Intent().setComponent(componentName);
} else if (drawerApp.activityInfo.packageName
.contains(packageName)) {
potentialMatches.add(drawerApp);
private static Intent processResolvedLists(PackageManager pm, boolean isPackageName, boolean showSuggestions, String errorMessage,
List<ResolveInfo> exactMatchesLabel,
List<ResolveInfo> potentialMatchesAppName,
List<ResolveInfo> potentialMatchesPkgName){
String suggestions = "\n";
boolean multipleExactLabelMatches = false;
if (isPackageName){
if (!potentialMatchesPkgName.isEmpty()){
suggestions+=LogUtils.buildAppListMessage("Found "+potentialMatchesPkgName.size()+" potential matches:",potentialMatchesPkgName);
}
} else {
if (exactMatchesLabel.size() == 1){
ActivityInfo activityInfo = exactMatchesLabel.get(0).activityInfo;
ComponentName componentName = new ComponentName(activityInfo.packageName, activityInfo.name);
return new Intent().setComponent(componentName)
.putExtra("APP_LABEL", exactMatchesLabel.get(0).loadLabel(pm).toString());
} else{
if (!exactMatchesLabel.isEmpty()){
multipleExactLabelMatches = true;
showSuggestions = true;
suggestions+=LogUtils.buildAppListMessage("Found "+exactMatchesLabel.size()+" exact matches:",exactMatchesLabel)+"\n";
}
if (!potentialMatchesAppName.isEmpty()){
suggestions+=LogUtils.buildAppListMessage("Found " + potentialMatchesAppName.size() + " other potential " + (potentialMatchesAppName.size() == 1 ? "match:" : "matches:"), potentialMatchesAppName)+"\n";
}
}
}
if (!potentialMatches.isEmpty()){
Ln.e(errorMessage+LogUtils.buildAppListMessage("Found " + potentialMatches.size() + " potential " + (potentialMatches.size() == 1 ? "match:" : "matches:"), potentialMatches));

if (showSuggestions){
Ln.e(errorMessage + (suggestions.equals("\n")? "\0" : suggestions));
} else {
Ln.e(errorMessage);
}
return null;
if (multipleExactLabelMatches){
return new Intent().putExtra("MULTIPLE_EXACT_LABELS", true);
} else {
return null;
}
}
}


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