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Merge "Adding logging to debug widget deletions"

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This commit is contained in:
Michael Jurka
2011-10-05 22:11:19 -07:00
committed by Android (Google) Code Review
parent 26ae7db48d 7bb9883d05
commit 093f9b79c9
1 changed files with 72 additions and 43 deletions
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115
services/java/com/android/server/AppWidgetService.java
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@@ -172,6 +172,10 @@ class AppWidgetService extends IAppWidgetService.Stub
boolean mSafeMode;
boolean mStateLoaded;
// These are for debugging only -- widgets are going missing in some rare instances
ArrayList<Provider> mDeletedProviders = new ArrayList<Provider>();
ArrayList<Host> mDeletedHosts = new ArrayList<Host>();
AppWidgetService(Context context) {
mContext = context;
mPackageManager = context.getPackageManager();
@@ -219,6 +223,55 @@ class AppWidgetService extends IAppWidgetService.Stub
}
}
private void dumpProvider(Provider p, int index, PrintWriter pw) {
AppWidgetProviderInfo info = p.info;
pw.print(" ["); pw.print(index); 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(") minResize=("); pw.print(info.minResizeWidth);
pw.print("x"); pw.print(info.minResizeHeight);
pw.print(") updatePeriodMillis=");
pw.print(info.updatePeriodMillis);
pw.print(" resizeMode=");
pw.print(info.resizeMode);
pw.print(" autoAdvanceViewId=");
pw.print(info.autoAdvanceViewId);
pw.print(" initialLayout=#");
pw.print(Integer.toHexString(info.initialLayout));
pw.print(" zombie="); pw.println(p.zombie);
}
private void dumpHost(Host host, int index, PrintWriter pw) {
pw.print(" ["); pw.print(index); 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);
}
private void dumpAppWidgetId(AppWidgetId id, int index, PrintWriter pw) {
pw.print(" ["); pw.print(index); 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);
}
}
@Override
public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP)
@@ -233,61 +286,35 @@ class AppWidgetService extends IAppWidgetService.Stub
int N = mInstalledProviders.size();
pw.println("Providers:");
for (int i=0; i<N; i++) {
Provider p = mInstalledProviders.get(i);
AppWidgetProviderInfo info = p.info;
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(") minResize=("); pw.print(info.minResizeWidth);
pw.print("x"); pw.print(info.minResizeHeight);
pw.print(") updatePeriodMillis=");
pw.print(info.updatePeriodMillis);
pw.print(" resizeMode=");
pw.print(info.resizeMode);
pw.print(" autoAdvanceViewId=");
pw.print(info.autoAdvanceViewId);
pw.print(" initialLayout=#");
pw.print(Integer.toHexString(info.initialLayout));
pw.print(" zombie="); pw.println(p.zombie);
dumpProvider(mInstalledProviders.get(i), i, pw);
}
N = mAppWidgetIds.size();
pw.println(" ");
pw.println("AppWidgetIds:");
for (int i=0; i<N; i++) {
AppWidgetId id = mAppWidgetIds.get(i);
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);
}
dumpAppWidgetId(mAppWidgetIds.get(i), i, pw);
}
N = mHosts.size();
pw.println(" ");
pw.println("Hosts:");
for (int i=0; i<N; i++) {
Host host = mHosts.get(i);
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);
dumpHost(mHosts.get(i), i, pw);
}
N = mDeletedProviders.size();
pw.println(" ");
pw.println("Deleted Providers:");
for (int i=0; i<N; i++) {
dumpProvider(mDeletedProviders.get(i), i, pw);
}
N = mDeletedHosts.size();
pw.println(" ");
pw.println("Deleted Hosts:");
for (int i=0; i<N; i++) {
dumpHost(mDeletedHosts.get(i), i, pw);
}
}
}
@@ -363,6 +390,7 @@ class AppWidgetService extends IAppWidgetService.Stub
}
host.instances.clear();
mHosts.remove(host);
mDeletedHosts.add(host);
// it's gone or going away, abruptly drop the callback connection
host.callbacks = null;
}
@@ -934,6 +962,7 @@ class AppWidgetService extends IAppWidgetService.Stub
}
p.instances.clear();
mInstalledProviders.remove(index);
mDeletedProviders.add(p);
// no need to send the DISABLE broadcast, since the receiver is gone anyway
cancelBroadcasts(p);
}