am c6fb8f82: am 98e88900: am 85b883ca: Merge "Clear the inset of previous IME... (0f249eef) · Commits · e / os / android_frameworks_base

core/java/android/inputmethodservice/InputMethodService.java

+34 −1

Original line number	Diff line number	Diff line
		@@ -306,6 +306,14 @@ public class InputMethodService extends AbstractInputMethodService {
		int mStatusIcon;
		int mBackDisposition;

		/**
		* {@code true} when the previous IME had non-empty inset at the bottom of the screen and we
		* have not shown our own window yet. In this situation, the previous inset continues to be
		* shown as an empty region until it is explicitly updated. Basically we can trigger the update
		* by calling 1) {@code mWindow.show()} or 2) {@link #clearInsetOfPreviousIme()}.
		*/
		boolean mShouldClearInsetOfPreviousIme;

		final Insets mTmpInsets = new Insets();
		final int[] mTmpLocation = new int[2];

		@@ -408,6 +416,7 @@ public class InputMethodService extends AbstractInputMethodService {
		mShowInputRequested = false;
		mShowInputForced = false;
		doHideWindow();
		clearInsetOfPreviousIme();
		if (resultReceiver != null) {
		resultReceiver.send(wasVis != isInputViewShown()
		? InputMethodManager.RESULT_HIDDEN
		@@ -432,6 +441,7 @@ public class InputMethodService extends AbstractInputMethodService {
		mWindowAdded = false;
		}
		}
		clearInsetOfPreviousIme();
		// If user uses hard keyboard, IME button should always be shown.
		boolean showing = isInputViewShown();
		mImm.setImeWindowStatus(mToken, IME_ACTIVE \| (showing ? IME_VISIBLE : 0),
		@@ -669,6 +679,9 @@ public class InputMethodService extends AbstractInputMethodService {
		super.setTheme(mTheme);
		super.onCreate();
		mImm = (InputMethodManager)getSystemService(INPUT_METHOD_SERVICE);
		// If the previous IME has occupied non-empty inset in the screen, we need to decide whether
		// we continue to use the same size of the inset or update it
		mShouldClearInsetOfPreviousIme = (mImm.getInputMethodWindowVisibleHeight() > 0);
		mInflater = (LayoutInflater)getSystemService(
		Context.LAYOUT_INFLATER_SERVICE);
		mWindow = new SoftInputWindow(this, "InputMethod", mTheme, null, null, mDispatcherState,
		@@ -1494,6 +1507,9 @@ public class InputMethodService extends AbstractInputMethodService {
		if (DEBUG) Log.v(TAG, "showWindow: showing!");
		onWindowShown();
		mWindow.show();
		// Put here rather than in onWindowShown() in case people forget to call
		// super.onWindowShown().
		mShouldClearInsetOfPreviousIme = false;
		}
		}

		@@ -1541,6 +1557,22 @@ public class InputMethodService extends AbstractInputMethodService {
		// Intentionally empty
		}

		/**
		* Reset the inset occupied the previous IME when and only when
		* {@link #mShouldClearInsetOfPreviousIme} is {@code true}.
		*/
		private void clearInsetOfPreviousIme() {
		if (DEBUG) Log.v(TAG, "clearInsetOfPreviousIme() "
		+ " mShouldClearInsetOfPreviousIme=" + mShouldClearInsetOfPreviousIme);
		if (!mShouldClearInsetOfPreviousIme \|\| mWindow == null) return;
		// We do not call onWindowShown() and onWindowHidden() so as not to make the IME author
		// confused.
		// TODO: Find out a better way which has less side-effect.
		mWindow.show();
		mWindow.hide();
		mShouldClearInsetOfPreviousIme = false;
		}

		/**
		* Called when a new client has bound to the input method. This
		* may be followed by a series of {@link #onStartInput(EditorInfo, boolean)}
		@@ -2428,5 +2460,6 @@ public class InputMethodService extends AbstractInputMethodService {
		+ " visibleTopInsets=" + mTmpInsets.visibleTopInsets
		+ " touchableInsets=" + mTmpInsets.touchableInsets
		+ " touchableRegion=" + mTmpInsets.touchableRegion);
		p.println(" mShouldClearInsetOfPreviousIme=" + mShouldClearInsetOfPreviousIme);
		}
		}