How To Improving Android Boot Time
阿新 • • 發佈：2019-02-17
diff --git a/build/target/product/core.mk b/build/target/product/core.mk index 3b5a42c..4d9ed7e 100755 --- a/build/target/product/core.mk +++ b/build/target/product/core.mk @@ -76,13 +76,13 @@ PRODUCT_PROPERTY_OVERRIDES := \ DefaultContainerService \ Bugreport + PRODUCT_PACKAGES := \ bouncycastle \ com.android.location.provider \ com.android.location.provider.xml \ core \ core-junit \ - create_test_dmtrace \dalvikvm \ dexdeps \ dexdump \ @@ -92,13 +92,6 @@ PRODUCT_PACKAGES := \ dvz \ dx \ ext \ - framework-res \ - hprof-conv \ - icu.dat \ - jasmin \ - jasmin.jar \ - libcrypto \ - libdex \ libdvm \ libexpat \ libicui18n \ @@ -108,29 +101,26 @@ PRODUCT_PACKAGES := \libsqlite_jni \ libssl \ libz \ - sqlite-jdbc \ - Browser \ - Home \ - HTMLViewer \ + hprof-conv \ + icu.dat \ + jasmin \ + jasmin.jar \ + libcrypto \ + libdex \ + CertInstaller \ + DrmProvider \ + framework-res \ ApplicationsProvider \ + DownloadProvider \MediaProvider \ SettingsProvider \ UserDictionaryProvider \ - DefaultContainerService + DefaultContainerService \ + BootStart -#Phone \ - libnfc_ndef \ - PicoTts \ - ContactsProvider \ - Contacts \ - DownloadProvider \ - DownloadProviderUi \ - TelephonyProvider \ - TtsService \ - VpnServices \ - PackageInstaller \ - Bugreport + #Launcher2 + #BootStart # host-only dependencies ifeq ($(WITH_HOST_DALVIK),true) diff --git a/build/target/product/full.mk b/build/target/product/full.mk index c204aad..9736ca3 100755 --- a/build/target/product/full.mk +++ b/build/target/product/full.mk @@ -19,7 +19,7 @@ # build of the emulator, but all those aspects can be overridden # in inherited configurations. -PRODUCT_PACKAGES := \ +#PRODUCT_PACKAGES := \ OpenWnn \ PinyinIME \ VoiceDialer \ @@ -27,6 +27,13 @@ PRODUCT_PACKAGES := \ libWnnJpnDic \ libwnndict +# Disable By: Bian Jiang 2012.2.26 +PRODUCT_PACKAGES := \ + OpenWnn \ + libWnnEngDic \ + libwnndict + + # Additional settings used in all AOSP builds PRODUCT_PROPERTY_OVERRIDES := \ keyguard.no_require_sim=true \ diff --git a/build/target/product/generic.mk b/build/target/product/generic.mk index 13970f9..06e358c 100755 --- a/build/target/product/generic.mk +++ b/build/target/product/generic.mk @@ -49,7 +49,6 @@ # AccountAndSyncSettings \ Music \ - CertInstaller \ PstnPhone \ DeskClock \ AlarmProvider \ @@ -67,14 +66,14 @@ CalendarProvider \ SyncProvider \ Updater \ - DrmProvider \ + Settings \ -PRODUCT_PACKAGES := \ - Camera \ + + +# Camera \ CameraVideo \ LatinIME \ Launcher2 \ - Settings \ SystemUI diff --git a/build_android.sh b/build_android.sh index 5e75d99..3806ada 100755 --- a/build_android.sh +++ b/build_android.sh @@ -3,6 +3,9 @@ CPU_JOB_NUM=$(grep processor /proc/cpuinfo | awk '{field=$NF};END{print field+1}') CLIENT=$(whoami) +# Enable BootChart By: Bian Jiang 2012.2.23 +export INIT_BOOTCHART=true + ROOT_DIR=$(pwd) KERNEL_DIR=../kernel-tss diff --git a/device/samsung/smdkc110/device.mk b/device/samsung/smdkc110/device.mk index b35f686..00a437e 100644 --- a/device/samsung/smdkc110/device.mk +++ b/device/samsung/smdkc110/device.mk @@ -111,8 +111,9 @@ PRODUCT_PACKAGES += \ libcamera \ libstagefrighthw +# Disable By: Bian Jiang 2012.2.27 # Apps -PRODUCT_PACKAGES += \ +#PRODUCT_PACKAGES += \ VoiceDialer \ SpeechRecorder \ LiveWallpapersPicker \ @@ -121,10 +122,16 @@ PRODUCT_PACKAGES += \ VisualizationWallpapers \ librs_jni +PRODUCT_PACKAGES += \ + MagicSmokeWallpapers \ + librs_jni + + # These are the hardware-specific features PRODUCT_COPY_FILES += \ - frameworks/base/data/etc/handheld_core_hardware.xml:system/etc/permissions/handheld_core_hardware.xml \ - packages/wallpapers/LivePicker/android.software.live_wallpaper.xml:system/etc/permissions/android.software.live_wallpaper.xml + frameworks/base/data/etc/handheld_core_hardware.xml:system/etc/permissions/handheld_core_hardware.xml + +# packages/wallpapers/LivePicker/android.software.live_wallpaper.xml:system/etc/permissions/android.software.live_wallpaper.xml # The OpenGL ES API level that is natively supported by this device. # This is a 16.16 fixed point number diff --git a/device/samsung/smdkc110/init.rc b/device/samsung/smdkc110/init.rc index 73ba7dd..d6de087 100644 --- a/device/samsung/smdkc110/init.rc +++ b/device/samsung/smdkc110/init.rc @@ -5,13 +5,13 @@ on init sysclktz 0 -#loglevel 3 -loglevel 7 +loglevel 3 +#loglevel 7 # setup the global environment export PATH /sbin:/vendor/bin:/system/sbin:/system/bin:/system/xbin export LD_LIBRARY_PATH /vendor/lib:/system/lib - export ANDROID_BOOTLOGO 1 + export ANDROID_BOOTLOGO 0 export ANDROID_ROOT /system export ANDROID_ASSETS /system/app export ANDROID_DATA /data @@ -94,13 +94,13 @@ on fs # mount mtd partitions # Mount /system rw first to give the filesystem a chance to save a checkpoint mount yaffs2 [email protected] /system - mount yaffs2 [email protected] /system ro remount +#mount yaffs2 [email protected] /system ro remount mount yaffs2 [email protected] /data nosuid nodev mount yaffs2 [email protected] /cache nosuid nodev on post-fs # once everything is setup, no need to modify / - mount rootfs rootfs / ro remount +#mount rootfs rootfs / ro remount # We chown/chmod /data again so because mount is run as root + defaults chown system system /data @@ -336,11 +336,11 @@ service media /system/bin/mediaserver group system audio camera graphics inet net_bt net_bt_admin net_raw ioprio rt 4 -service bootanim /system/bin/bootanimation - user graphics - group graphics - disabled - oneshot +#service bootanim /system/bin/bootanimation +# user graphics +# group graphics +# disabled +# oneshot service dbus /system/bin/dbus-daemon --system --nofork socket dbus stream 660 bluetooth bluetooth diff --git a/device/samsung/smdkc110/setup-makefiles.sh b/device/samsung/smdkc110/setup-makefiles.sh index e2b0501..622cf00 100644 --- a/device/samsung/smdkc110/setup-makefiles.sh +++ b/device/samsung/smdkc110/setup-makefiles.sh @@ -36,17 +36,23 @@ mkdir -p ../../../vendor/$MANUFACTURER/$DEVICE # This file is generated by device/__MANUFACTURER__/__DEVICE__/setup-makefiles.sh +# Disable By: Bian Jiang 2012.2.26 # Live wallpaper packages -PRODUCT_PACKAGES := \\ - LiveWallpapers \\ - LiveWallpapersPicker \\ - MagicSmokeWallpapers \\ - VisualizationWallpapers \\ +#PRODUCT_PACKAGES := \ +# LiveWallpapers \ +# LiveWallpapersPicker \ +# MagicSmokeWallpapers \ +# VisualizationWallpapers \ +# librs_jni + +PRODUCT_PACKAGES := \ + MagicSmokeWallpapers \ librs_jni + # Publish that we support the live wallpaper feature. -PRODUCT_COPY_FILES := \\ - packages/wallpapers/LivePicker/android.software.live_wallpaper.xml:/system/etc/permissions/android.software.live_wallpaper.xml +#PRODUCT_COPY_FILES := \\ +# packages/wallpapers/LivePicker/android.software.live_wallpaper.xml:/system/etc/permissions/android.software.live_wallpaper.xml # Pick up overlay for features that depend on non-open-source files DEVICE_PACKAGE_OVERLAYS := vendor/__MANUFACTURER__/__DEVICE__/overlay diff --git a/device/samsung/smdkv210/device.mk b/device/samsung/smdkv210/device.mk index 421f03f..6845533 100644 --- a/device/samsung/smdkv210/device.mk +++ b/device/samsung/smdkv210/device.mk @@ -112,7 +112,7 @@ PRODUCT_PACKAGES += \ libstagefrighthw # Apps -PRODUCT_PACKAGES += \ +#PRODUCT_PACKAGES += \ VoiceDialer \ SpeechRecorder \ LiveWallpapersPicker \ @@ -123,8 +123,9 @@ PRODUCT_PACKAGES += \ # These are the hardware-specific features PRODUCT_COPY_FILES += \ - frameworks/base/data/etc/handheld_core_hardware.xml:system/etc/permissions/handheld_core_hardware.xml \ - packages/wallpapers/LivePicker/android.software.live_wallpaper.xml:system/etc/permissions/android.software.live_wallpaper.xml + frameworks/base/data/etc/handheld_core_hardware.xml:system/etc/permissions/handheld_core_hardware.xml + +# packages/wallpapers/LivePicker/android.software.live_wallpaper.xml:system/etc/permissions/android.software.live_wallpaper.xml # The OpenGL ES API level that is natively supported by this device. # This is a 16.16 fixed point number diff --git a/frameworks/base/core/java/android/app/ActivityThread.java b/frameworks/base/core/java/android/app/ActivityThread.java index 78df780..8add7a3 100644 --- a/frameworks/base/core/java/android/app/ActivityThread.java +++ b/frameworks/base/core/java/android/app/ActivityThread.java @@ -3505,6 +3505,14 @@ public final class ActivityThread { final java.lang.ClassLoader cl = c.getClassLoader(); localProvider = (ContentProvider)cl. loadClass(info.name).newInstance(); + + if (localProvider == null) { + Slog.e(TAG, "LocalProvider Failed to instantiate class " + + info.name + " from sourceDir " + + info.applicationInfo.sourceDir); + return null; + } + provider = localProvider.getIContentProvider(); if (provider == null) { Slog.e(TAG, "Failed to instantiate class " + diff --git a/frameworks/base/core/java/android/app/NotificationManager.java b/frameworks/base/core/java/android/app/NotificationManager.java index 1fae516..9b37723 100644 --- a/frameworks/base/core/java/android/app/NotificationManager.java +++ b/frameworks/base/core/java/android/app/NotificationManager.java @@ -135,6 +135,9 @@ public class NotificationManager { INotificationManager service = getService(); String pkg = mContext.getPackageName(); + if (service == null || pkg == null) { + return; + } if (localLOGV) Log.v(TAG, pkg + ": cancel(" + id + ")"); try { service.cancelNotificationWithTag(pkg, tag, id); @@ -150,6 +153,9 @@ public class NotificationManager { INotificationManager service = getService(); String pkg = mContext.getPackageName(); + if (service == null || pkg == null) { + return; + } if (localLOGV) Log.v(TAG, pkg + ": cancelAll()"); try { service.cancelAllNotifications(pkg); diff --git a/frameworks/base/core/java/android/content/ContentService.java b/frameworks/base/core/java/android/content/ContentService.java index fc2dfc0..de1cdf1 100644 --- a/frameworks/base/core/java/android/content/ContentService.java +++ b/frameworks/base/core/java/android/content/ContentService.java @@ -40,7 +40,7 @@ import java.util.List; public final class ContentService extends IContentService.Stub { private static final String TAG = "ContentService"; private Context mContext; - private boolean mFactoryTest; + private boolean mFactoryTest = false; private final ObserverNode mRootNode = new ObserverNode(""); private SyncManager mSyncManager = null; private final Object mSyncManagerLock = new Object(); @@ -457,6 +457,8 @@ public final class ContentService extends IContentService.Stub { } public static IContentService main(Context context, boolean factoryTest) { + // Add By: Bian Jiang 2012.2.29 + factoryTest = true; ContentService service = new ContentService(context, factoryTest); ServiceManager.addService(ContentResolver.CONTENT_SERVICE_NAME, service); return service; diff --git a/frameworks/base/core/java/android/content/SyncManager.java b/frameworks/base/core/java/android/content/SyncManager.java index 26b6ad7..ed2d0af 100644 --- a/frameworks/base/core/java/android/content/SyncManager.java +++ b/frameworks/base/core/java/android/content/SyncManager.java @@ -309,6 +309,9 @@ public class SyncManager implements OnAccountsUpdateListener{ mSyncStorageEngine = SyncStorageEngine.getSingleton(); mSyncQueue = new SyncQueue(mSyncStorageEngine); + // Add By: Bian Jiang 2012.2.29 + factoryTest = true; + mContext = context; HandlerThread syncThread = new HandlerThread("SyncHandlerThread", diff --git a/frameworks/base/core/java/android/view/accessibility/AccessibilityManager.java b/frameworks/base/core/java/android/view/accessibility/AccessibilityManager.java index 0186270..ba0c30c 100644 --- a/frameworks/base/core/java/android/view/accessibility/AccessibilityManager.java +++ b/frameworks/base/core/java/android/view/accessibility/AccessibilityManager.java @@ -58,7 +58,7 @@ public final class AccessibilityManager { final Handler mHandler; - boolean mIsEnabled; + boolean mIsEnabled = false; final IAccessibilityManagerClient.Stub mClient = new IAccessibilityManagerClient.Stub() { public void setEnabled(boolean enabled) { @@ -110,6 +110,10 @@ public final class AccessibilityManager { IBinder iBinder = ServiceManager.getService(Context.ACCESSIBILITY_SERVICE); mService = IAccessibilityManager.Stub.asInterface(iBinder); try { + if (mService == null) { + mIsEnabled = false; + return; + } mService.addClient(mClient); } catch (RemoteException re) { Log.e(LOG_TAG, "AccessibilityManagerService is dead", re); diff --git a/frameworks/base/core/java/android/view/inputmethod/InputMethodManager.java b/frameworks/base/core/java/android/view/inputmethod/InputMethodManager.java index e30687f..d7ff8c0 100644 --- a/frameworks/base/core/java/android/view/inputmethod/InputMethodManager.java +++ b/frameworks/base/core/java/android/view/inputmethod/InputMethodManager.java @@ -904,7 +904,7 @@ public final class InputMethodManager { // Make sure we have a window token for the served view. if (DEBUG) Log.v(TAG, "Starting input: view=" + view); - if (view == null) { + if (view == null || mService == null) { if (DEBUG) Log.v(TAG, "ABORT input: no served view!"); return; } @@ -1146,6 +1146,9 @@ public final class InputMethodManager { try { final boolean isTextEditor = focusedView != null && focusedView.onCheckIsTextEditor(); + if (mService == null) { + return; + } mService.windowGainedFocus(mClient, rootView.getWindowToken(), focusedView != null, isTextEditor, softInputMode, first, windowFlags); diff --git a/frameworks/base/core/java/com/android/internal/os/ZygoteInit.java b/frameworks/base/core/java/com/android/internal/os/ZygoteInit.java index f0e5517..9072caf 100644 --- a/frameworks/base/core/java/com/android/internal/os/ZygoteInit.java +++ b/frameworks/base/core/java/com/android/internal/os/ZygoteInit.java @@ -561,9 +561,14 @@ public class ZygoteInit { registerZygoteSocket(); EventLog.writeEvent(LOG_BOOT_PROGRESS_PRELOAD_START, SystemClock.uptimeMillis()); + + + EventLog.writeEvent(LOG_BOOT_PROGRESS_PRELOAD_END, SystemClock.uptimeMillis()); diff --git a/frameworks/base/libs/utils/ZipFileRO.cpp b/frameworks/base/libs/utils/ZipFileRO.cpp index 4261196..a5d515b 100644 --- a/frameworks/base/libs/utils/ZipFileRO.cpp +++ b/frameworks/base/libs/utils/ZipFileRO.cpp @@ -349,11 +349,14 @@ bool ZipFileRO::parseZipArchive(void) goto bail; } + unsigned int fileNameLen, extraLen, commentLen, hash; diff --git a/frameworks/base/packages/SettingsProvider/res/xml/bookmarks.xml b/frameworks/base/packages/SettingsProvider/res/xml/bookmarks.xml index dfaeeaf..b695afe 100644 --- a/frameworks/base/packages/SettingsProvider/res/xml/bookmarks.xml +++ b/frameworks/base/packages/SettingsProvider/res/xml/bookmarks.xml @@ -15,6 +15,7 @@ --> +<!-- <bookmark package="com.android.browser" class="com.android.browser.BrowserActivity" @@ -39,12 +40,10 @@ package="com.android.calendar" class="com.android.calendar.LaunchActivity" shortcut="l" /> -<!-- <bookmark package="com.google.android.apps.maps" class="com.google.android.maps.MapsActivity" shortcut="m" /> ---> +--> diff --git a/frameworks/base/services/java/com/android/server/ConnectivityService.java b/frameworks/base/services/java/com/android/server/ConnectivityService.java index a663c3a..f51fb32 100644 --- a/frameworks/base/services/java/com/android/server/ConnectivityService.java +++ b/frameworks/base/services/java/com/android/server/ConnectivityService.java @@ -66,7 +66,7 @@ public class ConnectivityService extends IConnectivityManager.Stub { "android.telephony.apn-restore"; - private Tethering mTethering; + private Tethering mTethering = null; private boolean mTetheringConfigValid = false; if (DBG) { mInetLog = new ArrayList(); } @@ -953,6 +954,9 @@ public class ConnectivityService extends IConnectivityManager.Stub { */ private void handleDisconnect(NetworkInfo info) { + if (info == null) { + return; + } int prevNetType = info.getType(); mNetTrackers[prevNetType].setTeardownRequested(false); @@ -974,6 +978,9 @@ public class ConnectivityService extends IConnectivityManager.Stub { } Intent intent = new Intent(ConnectivityManager.CONNECTIVITY_ACTION); + if (intent == null) { + return; + } intent.putExtra(ConnectivityManager.EXTRA_NETWORK_INFO, info); if (info.isFailover()) { intent.putExtra(ConnectivityManager.EXTRA_IS_FAILOVER, true); @@ -1457,7 +1464,9 @@ public class ConnectivityService extends IConnectivityManager.Stub { } pw.println(); - mTethering.dump(fd, pw, args); + if (mTethering != null) { + mTethering.dump(fd, pw, args); + } if (mInetLog != null) { pw.println(); @@ -1599,7 +1608,7 @@ public class ConnectivityService extends IConnectivityManager.Stub { public int tether(String iface) { enforceTetherChangePermission(); - if (isTetheringSupported()) { + if (isTetheringSupported() && mTethering != null) { return mTethering.tether(iface); } else { return ConnectivityManager.TETHER_ERROR_UNSUPPORTED; @@ -1610,7 +1619,7 @@ public class ConnectivityService extends IConnectivityManager.Stub { public int untether(String iface) { enforceTetherChangePermission(); - if (isTetheringSupported()) { + if (isTetheringSupported() && mTethering != null) { return mTethering.untether(iface); } else { return ConnectivityManager.TETHER_ERROR_UNSUPPORTED; @@ -1621,7 +1630,7 @@ public class ConnectivityService extends IConnectivityManager.Stub { public int getLastTetherError(String iface) { enforceTetherAccessPermission(); - if (isTetheringSupported()) { + if (isTetheringSupported() && mTethering != null) { return mTethering.getLastTetherError(iface); } else { return ConnectivityManager.TETHER_ERROR_UNSUPPORTED; @@ -1631,7 +1640,7 @@ public class ConnectivityService extends IConnectivityManager.Stub { // TODO - proper iface API for selection by property, inspection, etc public String[] getTetherableUsbRegexs() { enforceTetherAccessPermission(); - if (isTetheringSupported()) { + if (isTetheringSupported() && mTethering != null) { return mTethering.getTetherableUsbRegexs(); } else { return new String[0]; @@ -1640,7 +1649,7 @@ public class ConnectivityService extends IConnectivityManager.Stub { public String[] getTetherableWifiRegexs() { enforceTetherAccessPermission(); - if (isTetheringSupported()) { + if (isTetheringSupported() && mTethering != null) { return mTethering.getTetherableWifiRegexs(); } else { return new String[0]; @@ -1651,16 +1660,25 @@ public class ConnectivityService extends IConnectivityManager.Stub { // javadoc from interface public String[] getTetherableIfaces() { enforceTetherAccessPermission(); + if (mTethering == null) { + return null; + } return mTethering.getTetherableIfaces(); } public String[] getTetheredIfaces() { enforceTetherAccessPermission(); + if (mTethering == null) { + return null; + } return mTethering.getTetheredIfaces(); } public String[] getTetheringErroredIfaces() { enforceTetherAccessPermission(); + if (mTethering == null) { + return null; + } return mTethering.getErroredIfaces(); } diff --git a/frameworks/base/services/java/com/android/server/NotificationManagerService.java b/frameworks/base/services/java/com/android/server/NotificationManagerService.java index e8c1613..bbcef6c 100644 --- a/frameworks/base/services/java/com/android/server/NotificationManagerService.java +++ b/frameworks/base/services/java/com/android/server/NotificationManagerService.java @@ -1005,6 +1005,9 @@ public class NotificationManagerService extends INotificationManager.Stub } public void cancelAllNotifications(String pkg) { + if (pkg == null) { + return; + } checkIncomingCall(pkg); // Calling from user space, don't allow the canceling of actively diff --git a/frameworks/base/services/java/com/android/server/SystemServer.java b/frameworks/base/services/java/com/android/server/SystemServer.java index df69b76..8ee2f04 100644 --- a/frameworks/base/services/java/com/android/server/SystemServer.java +++ b/frameworks/base/services/java/com/android/server/SystemServer.java @@ -111,6 +111,9 @@ class ServerThread extends Thread { int factoryTest = "".equals(factoryTestStr) ? SystemServer.FACTORY_TEST_OFF : Integer.parseInt(factoryTestStr); + // FACTORY_TEST_LOW_LEVEL By: Bian Jiang + //factoryTest = SystemServer.FACTORY_TEST_LOW_LEVEL; + LightsService lights = null; PowerManagerService power = null; BatteryService battery = null; @@ -139,9 +142,12 @@ class ServerThread extends Thread { Slog.i(TAG, "Activity Manager"); context = ActivityManagerService.main(factoryTest); + + AttributeCache.init(context); Slog.i(TAG, "Package Manager"); @@ -152,6 +158,7 @@ class ServerThread extends Thread { mContentResolver = context.getContentResolver(); + Slog.i(TAG, "Content Manager"); ContentService.main(context, @@ -182,6 +190,7 @@ class ServerThread extends Thread { // lights service, content providers and the battery service. power.init(context, lights, ActivityManagerService.getDefault(), battery); + Slog.i(TAG, "Window Manager"); wm = WindowManagerService.main(context, power, @@ -198,6 +208,8 @@ class ServerThread extends Thread { ((ActivityManagerService)ServiceManager.getService("activity")) .setWindowManager(wm); + } catch (RuntimeException e) { Slog.e("System", "Failure starting core service", e); @@ -236,6 +249,7 @@ class ServerThread extends Thread { LocationManagerService location = null; if (factoryTest != SystemServer.FACTORY_TEST_LOW_LEVEL) { + + try { Slog.i(TAG, "Connectivity Service"); @@ -292,6 +309,7 @@ class ServerThread extends Thread { Slog.e(TAG, "Failure starting Connectivity Service", e); } + try { try { Slog.i(TAG, "USB Observer"); @@ -404,6 +425,7 @@ class ServerThread extends Thread { Slog.e(TAG, "Failure starting UsbObserver", e); } + try { Slog.i(TAG, "AppWidget Service"); @@ -428,12 +451,14 @@ class ServerThread extends Thread { Slog.e(TAG, "Failure starting AppWidget Service", e); } + try { Slog.i(TAG, "DiskStats Service"); @@ -453,7 +478,10 @@ class ServerThread extends Thread { // Before things start rolling, be sure we have decided whether // we are in safe mode. - final boolean safeMode = wm.detectSafeMode(); + // Disable By: Bian Jiang 2012.2.29 + final boolean safeMode = false; + //final boolean safeMode = wm.detectSafeMode(); + if (safeMode) { try { ActivityManagerNative.getDefault().enterSafeMode(); @@ -481,7 +509,9 @@ class ServerThread extends Thread { if (statusBar != null) { statusBar.systemReady(); } - wm.systemReady(); + if (wm != null) { + wm.systemReady(); + } power.systemReady(); try { pm.systemReady(); diff --git a/frameworks/base/services/java/com/android/server/am/ActivityManagerService.java b/frameworks/base/services/java/com/android/server/am/ActivityManagerService.java index 6db4559..40957a1 100644 --- a/frameworks/base/services/java/com/android/server/am/ActivityManagerService.java +++ b/frameworks/base/services/java/com/android/server/am/ActivityManagerService.java @@ -6560,8 +6560,11 @@ public final class ActivityManagerService extends ActivityManagerNative (process.info.flags & (ApplicationInfo.FLAG_SYSTEM | ApplicationInfo.FLAG_UPDATED_SYSTEM_APP)) != 0; final String dropboxTag = isSystemApp ? "system_app_strictmode" : "data_app_strictmode"; + + final DropBoxManager dbox = null; // Exit early if the dropbox isn't configured to accept this report type. if (dbox == null || !dbox.isTagEnabled(dropboxTag)) return; @@ -6768,9 +6771,11 @@ public final class ActivityManagerService extends ActivityManagerNative // otherwise the watchdog may be prevented from resetting the system. final String dropboxTag = processClass(process) + "_" + eventType; + + final DropBoxManager dbox = null; // Exit early if the dropbox isn't configured to accept this report type. if (dbox == null || !dbox.isTagEnabled(dropboxTag)) return; diff --git a/frameworks/base/services/java/com/android/server/connectivity/Tethering.java b/frameworks/base/services/java/com/android/server/connectivity/Tethering.java index a73a4ce..12fda39 100644 --- a/frameworks/base/services/java/com/android/server/connectivity/Tethering.java +++ b/frameworks/base/services/java/com/android/server/connectivity/Tethering.java @@ -127,6 +127,9 @@ public class Tethering extends INetworkManagementEventObserver.Stub { IBinder b = ServiceManager.getService(Context.NETWORKMANAGEMENT_SERVICE); INetworkManagementService service = INetworkManagementService.Stub.asInterface(b); try { + if (service == null) { + return; + } service.registerObserver(this); } catch (RemoteException e) { Log.e(TAG, "Error registering observer :" + e); diff --git a/system/core/init/init.c b/system/core/init/init.c index 75ffb5c..665a1bd 100644 --- a/system/core/init/init.c +++ b/system/core/init/init.c @@ -579,6 +579,10 @@ static int set_init_properties_action(int nargs, char **args) if (qemu[0]) import_kernel_cmdline(1); + + // bootmode set to factory By: Bian Jiang 2012.2.24 + //unsigned char *factory = "factory"; + //memcpy(bootmode, factory, strlen(factory)); if (!strcmp(bootmode,"factory")) property_set("ro.factorytest", "1"); @@ -646,6 +650,7 @@ static int bootchart_init_action(int nargs, char **args) } else { NOTICE("bootcharting ignored\n"); } + return 0; } #endif diff --git a/vendor/samsung/smdkv210/device-vendor.mk b/vendor/samsung/smdkv210/device-vendor.mk index b8c26f4..d75cefa 100644 --- a/vendor/samsung/smdkv210/device-vendor.mk +++ b/vendor/samsung/smdkv210/device-vendor.mk @@ -15,7 +15,7 @@ # This file is generated by device/samsung/smdkv210/setup-makefiles.sh # Live wallpaper packages -PRODUCT_PACKAGES := \ +#PRODUCT_PACKAGES := \ LiveWallpapers \ LiveWallpapersPicker \ MagicSmokeWallpapers \ @@ -23,7 +23,7 @@ PRODUCT_PACKAGES := \ librs_jni # Publish that we support the live wallpaper feature. -PRODUCT_COPY_FILES := \ +#PRODUCT_COPY_FILES := \ packages/wallpapers/LivePicker/android.software.live_wallpaper.xml:/system/etc/permissions/android.software.live_wallpaper.xml
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How to Load and Explore Time Series Data in Python
Tweet Share Share Google Plus The Pandas library in Python provides excellent, built-in support
How To: Capture Android & iOS Traffic with Fiddler
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linux kernel x86 arch how to boot to init
sta tar x86_64 arch global pre mod cte ret arch/x86/boot/header.S --> _start --> calll main arch/x86/boot/main.c -->
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virtual table rap dynamic site vid debugging rbo i386 Prerequisites Assuming that we already downloaded the android-ndk-r12b and sdk. w4
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how to mount /system as read/write in android? 在除錯RK3288的OV2718的驅動時，需要remount /system目錄為rw以push檔案到/system/lib/hw目錄下，常規的是用adb登入上去後以root許可權執行mount -o re
在除錯RK3288的OV2718的驅動時，需要remount /system目錄為rw以push檔案到/system/lib/hw目錄下，常規的是用adb登入上去後以root許可權執行mount -o remount,rw /system即可，然而在拿的新板子後這麼做失效了，於是百
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Administrative Tools\Manage Your Server\Add or remove a role\Add or Remove Programs Local Computer Policy\Computer Configuration\Administrative Templat
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ever all wan 分享 rtai function complete effort log A friend of mine she was frustarted in extracting WeChat chat messages from suspect‘s s
每日TED How to get better at the things you care about? Working hard but not improving?
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