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Fix crash when selecting AppInfo for uninstalled app from Recents.

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am: 7574b64910

Change-Id: I9ade2a06180e6464ab105c1a12c5383aa480f77a
This commit is contained in:
Doris Ling
2016-08-23 16:07:29 +00:00
committed by android-build-merger
parent 7c529e5ba8 7574b64910
commit 0f7d5f36a3
3 changed files with 64 additions and 17 deletions
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38
src/com/android/settings/applications/AppInfoBase.java
View File

@@ -22,8 +22,10 @@ import android.app.Dialog;
import android.app.DialogFragment;
import android.app.Fragment;
import android.app.admin.DevicePolicyManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
@@ -74,6 +76,7 @@ public abstract class AppInfoBase extends SettingsPreferenceFragment
protected static final int DLG_BASE = 0;
protected boolean mFinishing;
protected boolean mListeningToPackageRemove;
@Override
public void onCreate(Bundle savedInstanceState) {
@@ -90,6 +93,7 @@ public abstract class AppInfoBase extends SettingsPreferenceFragment
mUsbManager = IUsbManager.Stub.asInterface(b);
retrieveAppEntry();
startListeningToPackageRemove();
}
@Override
@@ -114,6 +118,7 @@ public abstract class AppInfoBase extends SettingsPreferenceFragment
@Override
public void onDestroy() {
stopListeningToPackageRemove();
mSession.release();
super.onDestroy();
}
@@ -246,4 +251,37 @@ public abstract class AppInfoBase extends SettingsPreferenceFragment
return dialogFragment;
}
}
protected void startListeningToPackageRemove() {
if (mListeningToPackageRemove) {
return;
}
mListeningToPackageRemove = true;
final IntentFilter filter = new IntentFilter(Intent.ACTION_PACKAGE_REMOVED);
filter.addDataScheme("package");
getContext().registerReceiver(mPackageRemovedReceiver, filter);
}
protected void stopListeningToPackageRemove() {
if (!mListeningToPackageRemove) {
return;
}
mListeningToPackageRemove = false;
getContext().unregisterReceiver(mPackageRemovedReceiver);
}
protected void onPackageRemoved() {
getActivity().finishAndRemoveTask();
}
protected final BroadcastReceiver mPackageRemovedReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String packageName = intent.getData().getSchemeSpecificPart();
if (!mFinishing && mAppEntry.info.packageName.equals(packageName)) {
onPackageRemoved();
}
}
};
}

41
src/com/android/settings/applications/InstalledAppDetails.java
View File

@@ -483,21 +483,22 @@ public class InstalledAppDetails extends AppInfoBase
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == REQUEST_UNINSTALL) {
if (mDisableAfterUninstall) {
mDisableAfterUninstall = false;
new DisableChanger(this, mAppEntry.info,
PackageManager.COMPONENT_ENABLED_STATE_DISABLED_USER)
.execute((Object)null);
}
if (!refreshUi()) {
setIntentAndFinish(true, true);
}
}
if (requestCode == REQUEST_REMOVE_DEVICE_ADMIN) {
if (!refreshUi()) {
setIntentAndFinish(true, true);
}
switch (requestCode) {
case REQUEST_UNINSTALL:
if (mDisableAfterUninstall) {
mDisableAfterUninstall = false;
new DisableChanger(this, mAppEntry.info,
PackageManager.COMPONENT_ENABLED_STATE_DISABLED_USER)
.execute((Object)null);
}
// continue with following operations
case REQUEST_REMOVE_DEVICE_ADMIN:
if (!refreshUi()) {
setIntentAndFinish(true, true);
} else {
startListeningToPackageRemove();
}
break;
}
}
@@ -675,6 +676,7 @@ public class InstalledAppDetails extends AppInfoBase
}
private void uninstallPkg(String packageName, boolean allUsers, boolean andDisable) {
stopListeningToPackageRemove();
// Create new intent to launch Uninstaller activity
Uri packageURI = Uri.parse("package:"+packageName);
Intent uninstallIntent = new Intent(Intent.ACTION_UNINSTALL_PACKAGE, packageURI);
@@ -730,7 +732,7 @@ public class InstalledAppDetails extends AppInfoBase
intent.putExtra(Intent.EXTRA_PACKAGE_NAME, mAppEntry.info.packageName);
intent.putExtra(AppHeader.EXTRA_HIDE_INFO_BUTTON, true);
try {
startActivity(intent);
getActivity().startActivityForResult(intent, SUB_INFO_FRAGMENT);
} catch (ActivityNotFoundException e) {
Log.w(LOG_TAG, "No app can handle android.intent.action.MANAGE_APP_PERMISSIONS");
}
@@ -764,6 +766,7 @@ public class InstalledAppDetails extends AppInfoBase
String packageName = mAppEntry.info.packageName;
if (v == mUninstallButton) {
if (mDpm.packageHasActiveAdmins(mPackageInfo.packageName)) {
stopListeningToPackageRemove();
Activity activity = getActivity();
Intent uninstallDAIntent = new Intent(activity, DeviceAdminAdd.class);
uninstallDAIntent.putExtra(DeviceAdminAdd.EXTRA_DEVICE_ADMIN_PACKAGE_NAME,
@@ -1077,6 +1080,12 @@ public class InstalledAppDetails extends AppInfoBase
return summary.toString();
}
@Override
protected void onPackageRemoved() {
getActivity().finishActivity(SUB_INFO_FRAGMENT);
super.onPackageRemoved();
}
private class MemoryUpdater extends AsyncTask<Void, Void, ProcStatsPackageEntry> {
@Override