Simplify SoftInputWindow (ea7801bd) · Commits · e / os / android_frameworks_base

core/java/android/inputmethodservice/InputMethodService.java

+1 −3

Original line number	Diff line number	Diff line
		@@ -94,7 +94,6 @@ import android.util.Log;
		import android.util.PrintWriterPrinter;
		import android.util.Printer;
		import android.util.proto.ProtoOutputStream;
		import android.view.Gravity;
		import android.view.KeyCharacterMap;
		import android.view.KeyEvent;
		import android.view.LayoutInflater;
		@@ -1340,8 +1339,7 @@ public class InputMethodService extends AbstractInputMethodService {
		mInflater = (LayoutInflater)getSystemService(
		Context.LAYOUT_INFLATER_SERVICE);
		Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "IMS.initSoftInputWindow");
		mWindow = new SoftInputWindow(this, "InputMethod", mTheme, null, null, mDispatcherState,
		WindowManager.LayoutParams.TYPE_INPUT_METHOD, Gravity.BOTTOM, false);
		mWindow = new SoftInputWindow(this, mTheme, mDispatcherState);
		mWindow.getWindow().getAttributes().setFitInsetsTypes(statusBars() \| navigationBars());
		mWindow.getWindow().getAttributes().setFitInsetsSides(Side.all() & ~Side.BOTTOM);
		mWindow.getWindow().getAttributes().receiveInsetsIgnoringZOrder = true;

core/java/android/inputmethodservice/SoftInputWindow.java

+19 −100

Original line number	Diff line number	Diff line
		@@ -42,23 +42,15 @@ import android.view.WindowManager;
		import java.lang.annotation.Retention;

		/**
		* A SoftInputWindow is a Dialog that is intended to be used for a top-level input
		* method window. It will be displayed along the edge of the screen, moving
		* the application user interface away from it so that the focused item is
		* always visible.
		* @hide
		* A {@link SoftInputWindow} is a {@link Dialog} that is intended to be used for a top-level input
		* method window. It will be displayed along the edge of the screen, moving the application user
		* interface away from it so that the focused item is always visible.
		*/
		public final class SoftInputWindow extends Dialog {
		final class SoftInputWindow extends Dialog {
		private static final boolean DEBUG = false;
		private static final String TAG = "SoftInputWindow";

		private final String mName;
		private final Callback mCallback;
		private final KeyEvent.Callback mKeyEventCallback;
		private final KeyEvent.DispatcherState mDispatcherState;
		private final int mWindowType;
		private final int mGravity;
		private final boolean mTakesFocus;
		private final Rect mBounds = new Rect();

		@Retention(SOURCE)
		@@ -92,23 +84,13 @@ public final class SoftInputWindow extends Dialog {
		@WindowState
		private int mWindowState = WindowState.TOKEN_PENDING;

		/**
		* Used to provide callbacks.
		*/
		public interface Callback {
		/**
		* Used to be notified when {@link Dialog#onBackPressed()} gets called.
		*/
		void onBackPressed();
		}

		/**
		* Set {@link IBinder} window token to the window.
		*
		* <p>This method can be called only once.</p>
		* @param token {@link IBinder} token to be associated with the window.
		*/
		public void setToken(IBinder token) {
		void setToken(IBinder token) {
		switch (mWindowState) {
		case WindowState.TOKEN_PENDING:
		// Normal scenario. Nothing to worry about.
		@@ -152,17 +134,9 @@ public final class SoftInputWindow extends Dialog {
		* using styles. This theme is applied on top of the current theme in
		* <var>context</var>. If 0, the default dialog theme will be used.
		*/
		public SoftInputWindow(Context context, String name, int theme, Callback callback,
		KeyEvent.Callback keyEventCallback, KeyEvent.DispatcherState dispatcherState,
		int windowType, int gravity, boolean takesFocus) {
		SoftInputWindow(Context context, int theme, KeyEvent.DispatcherState dispatcherState) {
		super(context, theme);
		mName = name;
		mCallback = callback;
		mKeyEventCallback = keyEventCallback;
		mDispatcherState = dispatcherState;
		mWindowType = windowType;
		mGravity = gravity;
		mTakesFocus = takesFocus;
		initDockWindow();
		}

		@@ -188,79 +162,23 @@ public final class SoftInputWindow extends Dialog {
		}
		}

		private void updateWidthHeight(WindowManager.LayoutParams lp) {
		if (lp.gravity == Gravity.TOP \|\| lp.gravity == Gravity.BOTTOM) {
		lp.width = WindowManager.LayoutParams.MATCH_PARENT;
		lp.height = WindowManager.LayoutParams.WRAP_CONTENT;
		} else {
		lp.width = WindowManager.LayoutParams.WRAP_CONTENT;
		lp.height = WindowManager.LayoutParams.MATCH_PARENT;
		}
		}

		@Override
		public boolean onKeyDown(int keyCode, KeyEvent event) {
		if (mKeyEventCallback != null && mKeyEventCallback.onKeyDown(keyCode, event)) {
		return true;
		}
		return super.onKeyDown(keyCode, event);
		}

		@Override
		public boolean onKeyLongPress(int keyCode, KeyEvent event) {
		if (mKeyEventCallback != null && mKeyEventCallback.onKeyLongPress(keyCode, event)) {
		return true;
		}
		return super.onKeyLongPress(keyCode, event);
		}

		@Override
		public boolean onKeyUp(int keyCode, KeyEvent event) {
		if (mKeyEventCallback != null && mKeyEventCallback.onKeyUp(keyCode, event)) {
		return true;
		}
		return super.onKeyUp(keyCode, event);
		}

		@Override
		public boolean onKeyMultiple(int keyCode, int count, KeyEvent event) {
		if (mKeyEventCallback != null && mKeyEventCallback.onKeyMultiple(keyCode, count, event)) {
		return true;
		}
		return super.onKeyMultiple(keyCode, count, event);
		}

		@Override
		public void onBackPressed() {
		if (mCallback != null) {
		mCallback.onBackPressed();
		} else {
		super.onBackPressed();
		}
		}

		private void initDockWindow() {
		WindowManager.LayoutParams lp = getWindow().getAttributes();

		lp.type = mWindowType;
		lp.setTitle(mName);

		lp.gravity = mGravity;
		updateWidthHeight(lp);
		lp.setTitle("InputMethod");
		lp.type = WindowManager.LayoutParams.TYPE_INPUT_METHOD;
		lp.width = WindowManager.LayoutParams.MATCH_PARENT;
		lp.height = WindowManager.LayoutParams.WRAP_CONTENT;
		lp.gravity = Gravity.BOTTOM;

		getWindow().setAttributes(lp);

		int windowSetFlags = WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN;
		int windowModFlags = WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
		final int windowModFlags = WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
		\| WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
		\| WindowManager.LayoutParams.FLAG_DIM_BEHIND;

		if (!mTakesFocus) {
		windowSetFlags \|= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;
		} else {
		windowSetFlags \|= WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL;
		windowModFlags \|= WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL;
		}
		final int windowSetFlags = WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
		\| WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;

		getWindow().setFlags(windowSetFlags, windowModFlags);
		}
		@@ -372,10 +290,11 @@ public final class SoftInputWindow extends Dialog {

		void dumpDebug(ProtoOutputStream proto, long fieldId) {
		final long token = proto.start(fieldId);
		proto.write(NAME, mName);
		proto.write(WINDOW_TYPE, mWindowType);
		proto.write(GRAVITY, mGravity);
		proto.write(TAKES_FOCUS, mTakesFocus);
		// TODO(b/192412909): Deprecate the following 4 entries, as they are all constant.
		proto.write(NAME, "InputMethod");
		proto.write(WINDOW_TYPE, WindowManager.LayoutParams.TYPE_INPUT_METHOD);
		proto.write(GRAVITY, Gravity.BOTTOM);
		proto.write(TAKES_FOCUS, false);
		mBounds.dumpDebug(proto, BOUNDS);
		proto.write(WINDOW_STATE, mWindowState);
		proto.end(token);