diff options
Diffstat (limited to 'core/java')
| -rw-r--r-- | core/java/android/app/Application.java | 11 | ||||
| -rw-r--r-- | core/java/android/app/ApplicationThreadNative.java | 1 | ||||
| -rwxr-xr-x[-rw-r--r--] | core/java/android/app/admin/DevicePolicyManager.java | 6 | ||||
| -rw-r--r-- | core/java/android/os/SELinux.java | 105 | ||||
| -rw-r--r-- | core/java/android/widget/Gallery.java | 8 | ||||
| -rw-r--r-- | core/java/android/widget/SimpleExpandableListAdapter.java | 52 | ||||
| -rw-r--r-- | core/java/com/android/internal/os/ProcessStats.java | 4 | ||||
| -rw-r--r-- | core/java/com/android/internal/view/menu/ActionMenuPresenter.java | 2 |
8 files changed, 175 insertions, 14 deletions
diff --git a/core/java/android/app/Application.java b/core/java/android/app/Application.java index dd9ea26..3a67cec 100644 --- a/core/java/android/app/Application.java +++ b/core/java/android/app/Application.java @@ -64,11 +64,12 @@ public class Application extends ContextWrapper implements ComponentCallbacks2 { } /** - * Called when the application is starting, before any other application - * objects have been created. Implementations should be as quick as - * possible (for example using lazy initialization of state) since the time - * spent in this function directly impacts the performance of starting the - * first activity, service, or receiver in a process. + * Called when the application is starting, before any activity, service, + * or receiver objects (excluding content providers) have been created. + * Implementations should be as quick as possible (for example using + * lazy initialization of state) since the time spent in this function + * directly impacts the performance of starting the first activity, + * service, or receiver in a process. * If you override this method, be sure to call super.onCreate(). */ public void onCreate() { diff --git a/core/java/android/app/ApplicationThreadNative.java b/core/java/android/app/ApplicationThreadNative.java index 3e726e0..8e6278d 100644 --- a/core/java/android/app/ApplicationThreadNative.java +++ b/core/java/android/app/ApplicationThreadNative.java @@ -385,6 +385,7 @@ public abstract class ApplicationThreadNative extends Binder case SCHEDULE_LOW_MEMORY_TRANSACTION: { + data.enforceInterface(IApplicationThread.descriptor); scheduleLowMemory(); return true; } diff --git a/core/java/android/app/admin/DevicePolicyManager.java b/core/java/android/app/admin/DevicePolicyManager.java index 4ed0766..0b58396 100644..100755 --- a/core/java/android/app/admin/DevicePolicyManager.java +++ b/core/java/android/app/admin/DevicePolicyManager.java @@ -1008,13 +1008,15 @@ public class DevicePolicyManager { /** * Ask the user date be wiped. This will cause the device to reboot, * erasing all user data while next booting up. External storage such - * as SD cards will not be erased. + * as SD cards will be also erased if the flag {@link #WIPE_EXTERNAL_STORAGE} + * is set. * * <p>The calling device admin must have requested * {@link DeviceAdminInfo#USES_POLICY_WIPE_DATA} to be able to call * this method; if it has not, a security exception will be thrown. * - * @param flags Bit mask of additional options: currently must be 0. + * @param flags Bit mask of additional options: currently 0 and + * {@link #WIPE_EXTERNAL_STORAGE} are supported. */ public void wipeData(int flags) { if (mService != null) { diff --git a/core/java/android/os/SELinux.java b/core/java/android/os/SELinux.java new file mode 100644 index 0000000..90cfa37 --- /dev/null +++ b/core/java/android/os/SELinux.java @@ -0,0 +1,105 @@ +package android.os; + +import java.io.FileDescriptor; + +/** + * This class provides access to the centralized jni bindings for + * SELinux interaction. + * {@hide} + */ +public class SELinux { + + /** + * Determine whether SELinux is disabled or enabled. + * @return a boolean indicating whether SELinux is enabled. + */ + public static final native boolean isSELinuxEnabled(); + + /** + * Determine whether SELinux is permissive or enforcing. + * @return a boolean indicating whether SELinux is enforcing. + */ + public static final native boolean isSELinuxEnforced(); + + /** + * Set whether SELinux is permissive or enforcing. + * @param boolean representing whether to set SELinux to enforcing + * @return a boolean representing whether the desired mode was set + */ + public static final native boolean setSELinuxEnforce(boolean value); + + /** + * Sets the security context for newly created file objects. + * @param context a security context given as a String. + * @return a boolean indicating whether the operation succeeded. + */ + public static final native boolean setFSCreateContext(String context); + + /** + * Change the security context of an existing file object. + * @param path representing the path of file object to relabel. + * @param con new security context given as a String. + * @return a boolean indicating whether the operation succeeded. + */ + public static final native boolean setFileContext(String path, String context); + + /** + * Get the security context of a file object. + * @param path the pathname of the file object. + * @return a security context given as a String. + */ + public static final native String getFileContext(String path); + + /** + * Get the security context of a peer socket. + * @param fd FileDescriptor class of the peer socket. + * @return a String representing the peer socket security context. + */ + public static final native String getPeerContext(FileDescriptor fd); + + /** + * Gets the security context of the current process. + * @return a String representing the security context of the current process. + */ + public static final native String getContext(); + + /** + * Gets the security context of a given process id. + * Use of this function is discouraged for Binder transactions. + * Use Binder.getCallingSecctx() instead. + * @param pid an int representing the process id to check. + * @return a String representing the security context of the given pid. + */ + public static final native String getPidContext(int pid); + + /** + * Gets a list of the SELinux boolean names. + * @return an array of strings containing the SELinux boolean names. + */ + public static final native String[] getBooleanNames(); + + /** + * Gets the value for the given SELinux boolean name. + * @param String The name of the SELinux boolean. + * @return a boolean indicating whether the SELinux boolean is set. + */ + public static final native boolean getBooleanValue(String name); + + /** + * Sets the value for the given SELinux boolean name. + * @param String The name of the SELinux boolean. + * @param Boolean The new value of the SELinux boolean. + * @return a boolean indicating whether or not the operation succeeded. + */ + public static final native boolean setBooleanValue(String name, boolean value); + + /** + * Check permissions between two security contexts. + * @param scon The source or subject security context. + * @param tcon The target or object security context. + * @param tclass The object security class name. + * @param perm The permission name. + * @return a boolean indicating whether permission was granted. + */ + public static final native boolean checkSELinuxAccess(String scon, String tcon, String tclass, String perm); +} diff --git a/core/java/android/widget/Gallery.java b/core/java/android/widget/Gallery.java index e4e7239..72e429c 100644 --- a/core/java/android/widget/Gallery.java +++ b/core/java/android/widget/Gallery.java @@ -1195,15 +1195,15 @@ public class Gallery extends AbsSpinner implements GestureDetector.OnGestureList case KeyEvent.KEYCODE_DPAD_LEFT: if (movePrevious()) { playSoundEffect(SoundEffectConstants.NAVIGATION_LEFT); + return true; } - return true; - + break; case KeyEvent.KEYCODE_DPAD_RIGHT: if (moveNext()) { playSoundEffect(SoundEffectConstants.NAVIGATION_RIGHT); + return true; } - return true; - + break; case KeyEvent.KEYCODE_DPAD_CENTER: case KeyEvent.KEYCODE_ENTER: mReceivedInvokeKeyDown = true; diff --git a/core/java/android/widget/SimpleExpandableListAdapter.java b/core/java/android/widget/SimpleExpandableListAdapter.java index 015c169..f514374 100644 --- a/core/java/android/widget/SimpleExpandableListAdapter.java +++ b/core/java/android/widget/SimpleExpandableListAdapter.java @@ -38,6 +38,8 @@ import java.util.Map; */ public class SimpleExpandableListAdapter extends BaseExpandableListAdapter { private List<? extends Map<String, ?>> mGroupData; + // Keeps track of if a group is currently expanded or not + private boolean[] mIsGroupExpanded; private int mExpandedGroupLayout; private int mCollapsedGroupLayout; private String[] mGroupFrom; @@ -196,6 +198,8 @@ public class SimpleExpandableListAdapter extends BaseExpandableListAdapter { int childLayout, int lastChildLayout, String[] childFrom, int[] childTo) { mGroupData = groupData; + // Initially all groups are not expanded + mIsGroupExpanded = new boolean[groupData.size()]; mExpandedGroupLayout = expandedGroupLayout; mCollapsedGroupLayout = collapsedGroupLayout; mGroupFrom = groupFrom; @@ -298,4 +302,52 @@ public class SimpleExpandableListAdapter extends BaseExpandableListAdapter { return true; } + /** + * {@inheritDoc} + * @return 1 for the last child in a group, 0 for the other children. + */ + @Override + public int getChildType(int groupPosition, int childPosition) { + final int childrenInGroup = getChildrenCount(groupPosition); + return childPosition == childrenInGroup - 1 ? 1 : 0; + } + + /** + * {@inheritDoc} + * @return 2, one type for the last child in a group, one for the other children. + */ + @Override + public int getChildTypeCount() { + return 2; + } + + /** + * {@inheritDoc} + * @return 1 for an expanded group view, 0 for a collapsed one. + */ + @Override + public int getGroupType(int groupPosition) { + return mIsGroupExpanded[groupPosition] ? 1 : 0; + } + + /** + * {@inheritDoc} + * @return 2, one for a collapsed group view, one for an expanded one. + */ + @Override + public int getGroupTypeCount() { + return 2; + } + + /** {@inheritDoc} */ + @Override + public void onGroupCollapsed(int groupPosition) { + mIsGroupExpanded[groupPosition] = false; + } + + /** {@inheritDoc} */ + @Override + public void onGroupExpanded(int groupPosition) { + mIsGroupExpanded[groupPosition] = true; + } } diff --git a/core/java/com/android/internal/os/ProcessStats.java b/core/java/com/android/internal/os/ProcessStats.java index 1923b86..b1bb8c1 100644 --- a/core/java/com/android/internal/os/ProcessStats.java +++ b/core/java/com/android/internal/os/ProcessStats.java @@ -154,7 +154,7 @@ public class ProcessStats { private boolean mFirst = true; - private byte[] mBuffer = new byte[256]; + private byte[] mBuffer = new byte[4096]; /** * The time in microseconds that the CPU has been running at each speed. @@ -556,7 +556,7 @@ public class ProcessStats { private long[] getCpuSpeedTimes(long[] out) { long[] tempTimes = out; long[] tempSpeeds = mCpuSpeeds; - final int MAX_SPEEDS = 20; + final int MAX_SPEEDS = 60; if (out == null) { tempTimes = new long[MAX_SPEEDS]; // Hopefully no more than that tempSpeeds = new long[MAX_SPEEDS]; diff --git a/core/java/com/android/internal/view/menu/ActionMenuPresenter.java b/core/java/com/android/internal/view/menu/ActionMenuPresenter.java index 73324c0..cf6029e 100644 --- a/core/java/com/android/internal/view/menu/ActionMenuPresenter.java +++ b/core/java/com/android/internal/view/menu/ActionMenuPresenter.java @@ -278,7 +278,7 @@ public class ActionMenuPresenter extends BaseMenuPresenter */ public boolean showOverflowMenu() { if (mReserveOverflow && !isOverflowMenuShowing() && mMenu != null && mMenuView != null && - mPostedOpenRunnable == null) { + mPostedOpenRunnable == null && !mMenu.getNonActionItems().isEmpty()) { OverflowPopup popup = new OverflowPopup(mContext, mMenu, mOverflowButton, true); mPostedOpenRunnable = new OpenOverflowRunnable(popup); // Post this for later; we might still need a layout for the anchor to be right. |