Show and trigger activities that implement Text Processing actions (d5bf3ed9) · Commits · e / os / android_frameworks_base

core/java/android/app/Activity.java

+38 −8

Original line number	Diff line number	Diff line
		@@ -94,6 +94,7 @@ import android.view.View.OnCreateContextMenuListener;
		import android.view.ViewGroup;
		import android.view.ViewGroup.LayoutParams;
		import android.view.ViewManager;
		import android.view.ViewRootImpl;
		import android.view.Window;
		import android.view.WindowManager;
		import android.view.WindowManagerGlobal;
		@@ -4467,20 +4468,37 @@ public class Activity extends ContextThemeWrapper
		*/
		public void startActivityFromFragment(@NonNull Fragment fragment, Intent intent,
		int requestCode, @Nullable Bundle options) {
		startActivityForResult(fragment.mWho, intent, requestCode, options);
		}

		/**
		* @hide
		*/
		@Override
		public void startActivityForResult(
		String who, Intent intent, int requestCode, @Nullable Bundle options) {
		if (options != null) {
		mActivityTransitionState.startExitOutTransition(this, options);
		}
		Instrumentation.ActivityResult ar =
		mInstrumentation.execStartActivity(
		this, mMainThread.getApplicationThread(), mToken, fragment,
		this, mMainThread.getApplicationThread(), mToken, who,
		intent, requestCode, options);
		if (ar != null) {
		mMainThread.sendActivityResult(
		mToken, fragment.mWho, requestCode,
		mToken, who, requestCode,
		ar.getResultCode(), ar.getResultData());
		}
		}

		/**
		* @hide
		*/
		@Override
		public boolean canStartActivityForResult() {
		return true;
		}

		/**
		* Same as calling {@link #startIntentSenderFromChild(Activity, IntentSender,
		* int, Intent, int, int, int, Bundle)} with no options.
		@@ -6363,6 +6381,17 @@ public class Activity extends ContextThemeWrapper
		} else {
		onActivityResult(requestCode, resultCode, data);
		}
		} else {
		if (who.startsWith("@android:view:")) {
		ArrayList<ViewRootImpl> views = WindowManagerGlobal.getInstance().getRootViews(
		getActivityToken());
		for (ViewRootImpl viewRoot : views) {
		if (viewRoot.getView() != null
		&& viewRoot.getView().dispatchActivityResult(
		who, requestCode, resultCode, data)) {
		return;
		}
		}
		} else {
		Fragment frag = mFragments.findFragmentByWho(who);
		if (frag != null) {
		@@ -6374,6 +6403,7 @@ public class Activity extends ContextThemeWrapper
		}
		}
		}
		}

		/**
		* Request to put this Activity in a mode where the user is locked to the

core/java/android/app/Instrumentation.java

+4 −5

Original line number	Diff line number	Diff line
		@@ -1568,7 +1568,7 @@ public class Instrumentation {

		/**
		* Like {@link #execStartActivity(android.content.Context, android.os.IBinder,
		* android.os.IBinder, Fragment, android.content.Intent, int, android.os.Bundle)},
		* android.os.IBinder, String, android.content.Intent, int, android.os.Bundle)},
		* but for calls from a {#link Fragment}.
		*
		* @param who The Context from which the activity is being started.
		@@ -1576,7 +1576,7 @@ public class Instrumentation {
		* is being started.
		* @param token Internal token identifying to the system who is starting
		* the activity; may be null.
		* @param target Which fragment is performing the start (and thus receiving
		* @param target Which element is performing the start (and thus receiving
		* any result).
		* @param intent The actual Intent to start.
		* @param requestCode Identifier for this request's result; less than zero
		@@ -1595,7 +1595,7 @@ public class Instrumentation {
		* {@hide}
		*/
		public ActivityResult execStartActivity(
		Context who, IBinder contextThread, IBinder token, Fragment target,
		Context who, IBinder contextThread, IBinder token, String target,
		Intent intent, int requestCode, Bundle options) {
		IApplicationThread whoThread = (IApplicationThread) contextThread;
		if (mActivityMonitors != null) {
		@@ -1619,8 +1619,7 @@ public class Instrumentation {
		int result = ActivityManagerNative.getDefault()
		.startActivity(whoThread, who.getBasePackageName(), intent,
		intent.resolveTypeIfNeeded(who.getContentResolver()),
		token, target != null ? target.mWho : null,
		requestCode, 0, null, options);
		token, target, requestCode, 0, null, options);
		checkStartActivityResult(result, intent);
		} catch (RemoteException e) {
		}

core/java/android/content/Context.java

+28 −0

Original line number	Diff line number	Diff line
		@@ -1297,6 +1297,34 @@ public abstract class Context {
		throw new RuntimeException("Not implemented. Must override in a subclass.");
		}

		/**
		* Version of {@link #startActivity(Intent, Bundle)} that returns a result to the caller. This
		* is only supported for Views and Fragments.
		* @param who The identifier for the calling element that will receive the result.
		* @param intent The intent to start.
		* @param requestCode The code that will be returned with onActivityResult() identifying this
		* request.
		* @param options Additional options for how the Activity should be started.
		* May be null if there are no options. See {@link android.app.ActivityOptions}
		* for how to build the Bundle supplied here; there are no supported definitions
		* for building it manually.
		* @hide
		*/
		public void startActivityForResult(
		@NonNull String who, Intent intent, int requestCode, @Nullable Bundle options) {
		throw new RuntimeException("This method is only implemented for Activity-based Contexts. "
		+ "Check canStartActivityForResult() before calling.");
		}

		/**
		* Identifies whether this Context instance will be able to process calls to
		* {@link #startActivityForResult(String, Intent, int, Bundle)}.
		* @hide
		*/
		public boolean canStartActivityForResult() {
		return false;
		}

		/**
		* Same as {@link #startActivities(Intent[], Bundle)} with no options
		* specified.

core/java/android/content/ContextWrapper.java

+11 −0

Original line number	Diff line number	Diff line
		@@ -336,6 +336,17 @@ public class ContextWrapper extends Context {
		mBase.startActivityAsUser(intent, user);
		}

		/ @hide /
		public void startActivityForResult(
		String who, Intent intent, int requestCode, Bundle options) {
		mBase.startActivityForResult(who, intent, requestCode, options);
		}

		/ @hide /
		public boolean canStartActivityForResult() {
		return mBase.canStartActivityForResult();
		}

		@Override
		public void startActivity(Intent intent, Bundle options) {
		mBase.startActivity(intent, options);

core/java/android/view/View.java

+76 −1

Original line number	Diff line number	Diff line
		@@ -30,6 +30,7 @@ import android.annotation.Nullable;
		import android.annotation.Size;
		import android.content.ClipData;
		import android.content.Context;
		import android.content.Intent;
		import android.content.res.ColorStateList;
		import android.content.res.Configuration;
		import android.content.res.Resources;
		@@ -3549,6 +3550,11 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		*/
		private static SparseArray<String> mAttributeMap;

		/**
		* @hide
		*/
		String mStartActivityRequestWho;

		/**
		* Simple constructor to use when creating a view from code.
		*
		@@ -4914,6 +4920,58 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		}
		}

		/**
		* Call {@link Context#startActivityForResult(String, Intent, int, Bundle)} for the View's
		* Context, creating a unique View identifier to retrieve the result.
		*
		* @param intent The Intent to be started.
		* @param requestCode The request code to use.
		* @hide
		*/
		public void startActivityForResult(Intent intent, int requestCode) {
		mStartActivityRequestWho = "@android:view:" + System.identityHashCode(this);
		getContext().startActivityForResult(mStartActivityRequestWho, intent, requestCode, null);
		}

		/**
		* If this View corresponds to the calling who, dispatches the activity result.
		* @param who The identifier for the targeted View to receive the result.
		* @param requestCode The integer request code originally supplied to
		* startActivityForResult(), allowing you to identify who this
		* result came from.
		* @param resultCode The integer result code returned by the child activity
		* through its setResult().
		* @param data An Intent, which can return result data to the caller
		* (various data can be attached to Intent "extras").
		* @return {@code true} if the activity result was dispatched.
		* @hide
		*/
		public boolean dispatchActivityResult(
		String who, int requestCode, int resultCode, Intent data) {
		if (mStartActivityRequestWho != null && mStartActivityRequestWho.equals(who)) {
		onActivityResult(requestCode, resultCode, data);
		mStartActivityRequestWho = null;
		return true;
		}
		return false;
		}

		/**
		* Receive the result from a previous call to {@link #startActivityForResult(Intent, int)}.
		*
		* @param requestCode The integer request code originally supplied to
		* startActivityForResult(), allowing you to identify who this
		* result came from.
		* @param resultCode The integer result code returned by the child activity
		* through its setResult().
		* @param data An Intent, which can return result data to the caller
		* (various data can be attached to Intent "extras").
		* @hide
		*/
		public void onActivityResult(int requestCode, int resultCode, Intent data) {
		// Do nothing.
		}

		/**
		* Register a callback to be invoked when a hardware key is pressed in this view.
		* Key presses in software input methods will generally not trigger the methods of
		@@ -13980,6 +14038,11 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		@CallSuper
		protected Parcelable onSaveInstanceState() {
		mPrivateFlags \|= PFLAG_SAVE_STATE_CALLED;
		if (mStartActivityRequestWho != null) {
		BaseSavedState state = new BaseSavedState(AbsSavedState.EMPTY_STATE);
		state.mStartActivityRequestWhoSaved = mStartActivityRequestWho;
		return state;
		}
		return BaseSavedState.EMPTY_STATE;
		}

		@@ -14039,13 +14102,16 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		@CallSuper
		protected void onRestoreInstanceState(Parcelable state) {
		mPrivateFlags \|= PFLAG_SAVE_STATE_CALLED;
		if (state != BaseSavedState.EMPTY_STATE && state != null) {
		if (state != null && !(state instanceof AbsSavedState)) {
		throw new IllegalArgumentException("Wrong state class, expecting View State but "
		+ "received " + state.getClass().toString() + " instead. This usually happens "
		+ "when two views of different type have the same id in the same hierarchy. "
		+ "This view's id is " + ViewDebug.resolveId(mContext, getId()) + ". Make sure "
		+ "other views do not use the same id.");
		}
		if (state != null && state instanceof BaseSavedState) {
		mStartActivityRequestWho = ((BaseSavedState) state).mStartActivityRequestWhoSaved;
		}
		}

		/**
		@@ -20735,6 +20801,8 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		* state in {@link android.view.View#onSaveInstanceState()}.
		*/
		public static class BaseSavedState extends AbsSavedState {
		String mStartActivityRequestWhoSaved;

		/**
		* Constructor used when reading from a parcel. Reads the state of the superclass.
		*
		@@ -20742,6 +20810,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		*/
		public BaseSavedState(Parcel source) {
		super(source);
		mStartActivityRequestWhoSaved = source.readString();
		}

		/**
		@@ -20753,6 +20822,12 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		super(superState);
		}

		@Override
		public void writeToParcel(Parcel out, int flags) {
		super.writeToParcel(out, flags);
		out.writeString(mStartActivityRequestWhoSaved);
		}

		public static final Parcelable.Creator<BaseSavedState> CREATOR =
		new Parcelable.Creator<BaseSavedState>() {
		public BaseSavedState createFromParcel(Parcel in) {