Refactoring activity method to update recents values. (03a9baed) · Commits · e / os / android_frameworks_base

api/current.txt

+17 −3

Original line number	Diff line number	Diff line
		@@ -3316,7 +3316,6 @@ package android.app {
		method public final boolean requestWindowFeature(int);
		method public final void runOnUiThread(java.lang.Runnable);
		method public void setActionBar(android.widget.Toolbar);
		method public void setActivityLabelAndIcon(java.lang.CharSequence, android.graphics.Bitmap);
		method public void setActivityTransitionListener(android.app.ActivityOptions.ActivityTransitionListener);
		method public void setContentTransitionManager(android.transition.TransitionManager);
		method public void setContentView(int);
		@@ -3334,6 +3333,7 @@ package android.app {
		method public final void setProgressBarIndeterminate(boolean);
		method public final void setProgressBarIndeterminateVisibility(boolean);
		method public final void setProgressBarVisibility(boolean);
		method public void setRecentsActivityValues(android.app.ActivityManager.RecentsActivityValues);
		method public void setRequestedOrientation(int);
		method public final void setResult(int);
		method public final void setResult(int, android.content.Intent);
		@@ -3454,8 +3454,7 @@ package android.app {
		method public void readFromParcel(android.os.Parcel);
		method public void writeToParcel(android.os.Parcel, int);
		field public static final android.os.Parcelable.Creator CREATOR;
		field public android.graphics.Bitmap activityIcon;
		field public java.lang.CharSequence activityLabel;
		field public android.app.ActivityManager.RecentsActivityValues activityValues;
		field public android.content.Intent baseIntent;
		field public java.lang.CharSequence description;
		field public int id;
		@@ -3463,6 +3462,21 @@ package android.app {
		field public int persistentId;
		}

		public static class ActivityManager.RecentsActivityValues implements android.os.Parcelable {
		ctor public ActivityManager.RecentsActivityValues(android.app.ActivityManager.RecentsActivityValues);
		ctor public ActivityManager.RecentsActivityValues(java.lang.CharSequence, android.graphics.Bitmap, int);
		ctor public ActivityManager.RecentsActivityValues(java.lang.CharSequence, android.graphics.Bitmap);
		ctor public ActivityManager.RecentsActivityValues(java.lang.CharSequence);
		ctor public ActivityManager.RecentsActivityValues();
		method public int describeContents();
		method public void readFromParcel(android.os.Parcel);
		method public void writeToParcel(android.os.Parcel, int);
		field public static final android.os.Parcelable.Creator CREATOR;
		field public int colorPrimary;
		field public android.graphics.Bitmap icon;
		field public java.lang.CharSequence label;
		}

		public static class ActivityManager.RunningAppProcessInfo implements android.os.Parcelable {
		ctor public ActivityManager.RunningAppProcessInfo();
		ctor public ActivityManager.RunningAppProcessInfo(java.lang.String, int, java.lang.String[]);

core/java/android/app/Activity.java

+23 −18

Original line number	Diff line number	Diff line
		@@ -3493,6 +3493,16 @@ public class Activity extends ContextThemeWrapper
		}
		theme.applyStyle(resid, false);
		}

		// Get the primary color and update the RecentsActivityValues for this activity
		TypedArray a = getTheme().obtainStyledAttributes(com.android.internal.R.styleable.Theme);
		int colorPrimary = a.getColor(com.android.internal.R.styleable.Theme_colorPrimary, 0);
		a.recycle();
		if (colorPrimary != 0) {
		ActivityManager.RecentsActivityValues v = new ActivityManager.RecentsActivityValues();
		v.colorPrimary = colorPrimary;
		setRecentsActivityValues(v);
		}
		}

		/**
		@@ -4779,31 +4789,26 @@ public class Activity extends ContextThemeWrapper
		}

		/**
		* Set a label and icon to be used in the Recents task display. When {@link
		* ActivityManager#getRecentTasks} is called, the activities of each task are
		* traversed in order from the topmost activity to the bottommost. As soon as one activity is
		* found with either a non-null label or a non-null icon set by this call the traversal is
		* ended. For each task those values will be returned in {@link
		* ActivityManager.RecentTaskInfo#activityLabel} and {@link
		* ActivityManager.RecentTaskInfo#activityIcon}.
		* Sets information describing this Activity for presentation inside the Recents System UI. When
		* {@link ActivityManager#getRecentTasks} is called, the activities of each task are
		* traversed in order from the topmost activity to the bottommost. The traversal continues for
		* each property until a suitable value is found. For each task those values will be returned in
		* {@link android.app.ActivityManager.RecentsActivityValues}.
		*
		* @see ActivityManager#getRecentTasks
		* @see ActivityManager.RecentTaskInfo
		* @see android.app.ActivityManager.RecentsActivityValues
		*
		* @param activityLabel The label to use in the RecentTaskInfo.
		* @param activityIcon The Bitmap to use in the RecentTaskInfo.
		* @param values The Recents values that describe this activity.
		*/
		public void setActivityLabelAndIcon(CharSequence activityLabel, Bitmap activityIcon) {
		final Bitmap scaledIcon;
		if (activityIcon != null) {
		public void setRecentsActivityValues(ActivityManager.RecentsActivityValues values) {
		ActivityManager.RecentsActivityValues activityValues =
		new ActivityManager.RecentsActivityValues(values);
		if (values.icon != null) {
		final int size = ActivityManager.getLauncherLargeIconSizeInner(this);
		scaledIcon = Bitmap.createScaledBitmap(activityIcon, size, size, true);
		} else {
		scaledIcon = null;
		activityValues.icon = Bitmap.createScaledBitmap(values.icon, size, size, true);
		}
		try {
		ActivityManagerNative.getDefault().setActivityLabelAndIcon(mToken, activityLabel,
		scaledIcon);
		ActivityManagerNative.getDefault().setRecentsActivityValues(mToken, activityValues);
		} catch (RemoteException e) {
		}
		}

core/java/android/app/ActivityManager.java

+114 −17

Original line number	Diff line number	Diff line
		@@ -474,6 +474,111 @@ public class ActivityManager {
		!Resources.getSystem().getBoolean(com.android.internal.R.bool.config_avoidGfxAccel);
		}

		/**
		* Information you can set and retrieve about the current activity within Recents.
		*/
		public static class RecentsActivityValues implements Parcelable {
		public CharSequence label;
		public Bitmap icon;
		public int colorPrimary;

		public RecentsActivityValues(RecentsActivityValues values) {
		copyFrom(values);
		}

		/**
		* Creates the RecentsActivityValues to the specified values.
		*
		* @param label A label and description of the current state of this activity.
		* @param icon An icon that represents the current state of this activity.
		* @param color A color to override the theme's primary color.
		*/
		public RecentsActivityValues(CharSequence label, Bitmap icon, int color) {
		this.label = label;
		this.icon = icon;
		this.colorPrimary = color;
		}

		/**
		* Creates the RecentsActivityValues to the specified values.
		*
		* @param label A label and description of the current state of this activity.
		* @param icon An icon that represents the current state of this activity.
		*/
		public RecentsActivityValues(CharSequence label, Bitmap icon) {
		this(label, icon, 0);
		}

		/**
		* Creates the RecentsActivityValues to the specified values.
		*
		* @param label A label and description of the current state of this activity.
		*/
		public RecentsActivityValues(CharSequence label) {
		this(label, null, 0);
		}

		public RecentsActivityValues() {
		this(null, null, 0);
		}

		private RecentsActivityValues(Parcel source) {
		readFromParcel(source);
		}

		/**
		* Do a shallow copy of another set of activity values.
		* @hide
		*/
		public void copyFrom(RecentsActivityValues v) {
		if (v != null) {
		label = v.label;
		icon = v.icon;
		colorPrimary = v.colorPrimary;
		}
		}

		@Override
		public int describeContents() {
		return 0;
		}

		@Override
		public void writeToParcel(Parcel dest, int flags) {
		TextUtils.writeToParcel(label, dest,
		Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
		if (icon == null) {
		dest.writeInt(0);
		} else {
		dest.writeInt(1);
		icon.writeToParcel(dest, 0);
		}
		dest.writeInt(colorPrimary);
		}

		public void readFromParcel(Parcel source) {
		label = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(source);
		icon = source.readInt() > 0 ? Bitmap.CREATOR.createFromParcel(source) : null;
		colorPrimary = source.readInt();
		}

		public static final Creator<RecentsActivityValues> CREATOR
		= new Creator<RecentsActivityValues>() {
		public RecentsActivityValues createFromParcel(Parcel source) {
		return new RecentsActivityValues(source);
		}
		public RecentsActivityValues[] newArray(int size) {
		return new RecentsActivityValues[size];
		}
		};

		@Override
		public String toString() {
		return "RecentsActivityValues Label: " + label + " Icon: " + icon +
		" colorPrimary: " + colorPrimary;
		}
		}

		/**
		* Information you can retrieve about tasks that the user has most recently
		* started or visited.
		@@ -523,16 +628,10 @@ public class ActivityManager {
		public int userId;

		/**
		* The label of the highest activity in the task stack to have set a label using
		* {@link Activity#setActivityLabelAndIcon(CharSequence, android.graphics.Bitmap)}.
		* The recent activity values for the highest activity in the stack to have set the values.
		* {@link Activity#setRecentsActivityValues(android.app.ActivityManager.RecentsActivityValues)}.
		*/
		public CharSequence activityLabel;

		/**
		* The Bitmap icon of the highest activity in the task stack to set a Bitmap using
		* {@link Activity#setActivityLabelAndIcon(CharSequence, android.graphics.Bitmap)}.
		*/
		public Bitmap activityIcon;
		public RecentsActivityValues activityValues;

		public RecentTaskInfo() {
		}
		@@ -555,13 +654,11 @@ public class ActivityManager {
		ComponentName.writeToParcel(origActivity, dest);
		TextUtils.writeToParcel(description, dest,
		Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
		TextUtils.writeToParcel(activityLabel, dest,
		Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
		if (activityIcon == null) {
		dest.writeInt(0);
		} else {
		if (activityValues != null) {
		dest.writeInt(1);
		activityIcon.writeToParcel(dest, 0);
		activityValues.writeToParcel(dest, 0);
		} else {
		dest.writeInt(0);
		}
		dest.writeInt(stackId);
		dest.writeInt(userId);
		@@ -573,8 +670,8 @@ public class ActivityManager {
		baseIntent = source.readInt() > 0 ? Intent.CREATOR.createFromParcel(source) : null;
		origActivity = ComponentName.readFromParcel(source);
		description = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(source);
		activityLabel = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(source);
		activityIcon = source.readInt() > 0 ? Bitmap.CREATOR.createFromParcel(source) : null;
		activityValues = source.readInt() > 0 ?
		RecentsActivityValues.CREATOR.createFromParcel(source) : null;
		stackId = source.readInt();
		userId = source.readInt();
		}

core/java/android/app/ActivityManagerNative.java

+8 −16

Original line number	Diff line number	Diff line
		@@ -2119,13 +2119,12 @@ public abstract class ActivityManagerNative extends Binder implements IActivityM
		return true;
		}

		case SET_ACTIVITY_LABEL_ICON_TRANSACTION: {
		case SET_RECENTS_ACTIVITY_VALUES_TRANSACTION: {
		data.enforceInterface(IActivityManager.descriptor);
		IBinder token = data.readStrongBinder();
		CharSequence activityLabel = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(data);
		Bitmap activityIcon = data.readInt() > 0
		? Bitmap.CREATOR.createFromParcel(data) : null;
		setActivityLabelAndIcon(token, activityLabel, activityIcon);
		ActivityManager.RecentsActivityValues values =
		ActivityManager.RecentsActivityValues.CREATOR.createFromParcel(data);
		setRecentsActivityValues(token, values);
		reply.writeNoException();
		return true;
		}
		@@ -4883,21 +4882,14 @@ class ActivityManagerProxy implements IActivityManager
		}

		@Override
		public void setActivityLabelAndIcon(IBinder token, CharSequence activityLabel,
		Bitmap activityIcon) throws RemoteException
		{
		public void setRecentsActivityValues(IBinder token, ActivityManager.RecentsActivityValues values)
		throws RemoteException {
		Parcel data = Parcel.obtain();
		Parcel reply = Parcel.obtain();
		data.writeInterfaceToken(IActivityManager.descriptor);
		data.writeStrongBinder(token);
		TextUtils.writeToParcel(activityLabel, data, 0);
		if (activityIcon != null) {
		data.writeInt(1);
		activityIcon.writeToParcel(data, 0);
		} else {
		data.writeInt(0);
		}
		mRemote.transact(SET_ACTIVITY_LABEL_ICON_TRANSACTION, data, reply, IBinder.FLAG_ONEWAY);
		values.writeToParcel(data, 0);
		mRemote.transact(SET_RECENTS_ACTIVITY_VALUES_TRANSACTION, data, reply, IBinder.FLAG_ONEWAY);
		reply.readException();
		data.recycle();
		reply.recycle();

core/java/android/app/IActivityManager.java

+3 −3

Original line number	Diff line number	Diff line
		@@ -435,8 +435,8 @@ public interface IActivityManager extends IInterface {
		public boolean isInLockTaskMode() throws RemoteException;

		/** @hide */
		public void setActivityLabelAndIcon(IBinder token, CharSequence activityLabel,
		Bitmap activityBitmap) throws RemoteException;
		public void setRecentsActivityValues(IBinder token, ActivityManager.RecentsActivityValues values)
		throws RemoteException;

		/*
		* Private non-Binder interfaces
		@@ -734,6 +734,6 @@ public interface IActivityManager extends IInterface {
		int START_LOCK_TASK_BY_TOKEN_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+214;
		int STOP_LOCK_TASK_MODE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+215;
		int IS_IN_LOCK_TASK_MODE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+216;
		int SET_ACTIVITY_LABEL_ICON_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+217;
		int SET_RECENTS_ACTIVITY_VALUES_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+217;
		int START_VOICE_ACTIVITY_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+218;
		}