drgreen/android_frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

More optimization of dumpsys output.

Browse Source 
There are three major classes of changes here:

- Avoid writing lines where their values are often empty, false, or some other typical thing.
- Use partial writes to the PrintWriter to avoid creating temporary strings.
- Use StringBuilder where we need to generate real String objects (and where possible cache the result).
This commit is contained in:
Dianne Hackborn
2009-04-20 18:14:05 -07:00
parent a0c9e8526b
commit 1d442e0d99
29 changed files with 1366 additions and 732 deletions
Download Patch File Download Diff File Expand all files Collapse all files

53
services/java/com/android/server/AppWidgetService.java
View File

@ -151,34 +151,57 @@ class AppWidgetService extends IAppWidgetService.Stub
synchronized (mAppWidgetIds) {
int N = mInstalledProviders.size();
pw.println("Providers: (size=" + N + ")");
pw.println("Providers:");
for (int i=0; i<N; i++) {
Provider p = mInstalledProviders.get(i);
AppWidgetProviderInfo info = p.info;
pw.println(" [" + i + "] provder=" + info.provider
+ " min=(" + info.minWidth + "x" + info.minHeight + ")"
+ " updatePeriodMillis=" + info.updatePeriodMillis
+ " initialLayout=" + info.initialLayout + " zombie=" + p.zombie);
pw.print(" ["); pw.print(i); pw.print("] provider ");
pw.print(info.provider.flattenToShortString());
pw.println(':');
pw.print(" min=("); pw.print(info.minWidth);
pw.print("x"); pw.print(info.minHeight);
pw.print(") updatePeriodMillis=");
pw.print(info.updatePeriodMillis);
pw.print(" initialLayout=#");
pw.print(Integer.toHexString(info.initialLayout));
pw.print(" zombie="); pw.println(p.zombie);
}
N = mAppWidgetIds.size();
pw.println("AppWidgetIds: (size=" + N + ")");
pw.println(" ");
pw.println("AppWidgetIds:");
for (int i=0; i<N; i++) {
AppWidgetId id = mAppWidgetIds.get(i);
pw.println(" [" + i + "] appWidgetId=" + id.appWidgetId
+ " host=" + id.host.hostId + "/" + id.host.packageName + " provider="
+ (id.provider == null ? "null" : id.provider.info.provider)
+ " host.callbacks=" + (id.host != null ? id.host.callbacks : "(no host)")
+ " views=" + id.views);
pw.print(" ["); pw.print(i); pw.print("] id=");
pw.println(id.appWidgetId);;
pw.print(" hostId=");
pw.print(id.host.hostId); pw.print(' ');
pw.print(id.host.packageName); pw.print('/');
pw.println(id.host.uid);
if (id.provider != null) {
pw.print(" provider=");
pw.println(id.provider.info.provider.flattenToShortString());
}
if (id.host != null) {
pw.print(" host.callbacks="); pw.println(id.host.callbacks);
}
if (id.views != null) {
pw.print(" views="); pw.println(id.views);
}
}
N = mHosts.size();
pw.println("Hosts: (size=" + N + ")");
pw.println(" ");
pw.println("Hosts:");
for (int i=0; i<N; i++) {
Host host = mHosts.get(i);
pw.println(" [" + i + "] packageName=" + host.packageName + " uid=" + host.uid
+ " hostId=" + host.hostId + " callbacks=" + host.callbacks
+ " instances.size=" + host.instances.size() + " zombie=" + host.zombie);
pw.print(" ["); pw.print(i); pw.print("] hostId=");
pw.print(host.hostId); pw.print(' ');
pw.print(host.packageName); pw.print('/');
pw.print(host.uid); pw.println(':');
pw.print(" callbacks="); pw.println(host.callbacks);
pw.print(" instances.size="); pw.print(host.instances.size());
pw.print(" zombie="); pw.println(host.zombie);
}
}
}