android.inputmethodservice.InputMethodService Java Examples

private void refreshImeWindowVisibilityLocked() {
    final Configuration conf = mRes.getConfiguration();
    final boolean haveHardKeyboard = conf.keyboard
            != Configuration.KEYBOARD_NOKEYS;
    final boolean hardKeyShown = haveHardKeyboard
            && conf.hardKeyboardHidden
                    != Configuration.HARDKEYBOARDHIDDEN_YES;

    final boolean isScreenLocked = isKeyguardLocked();
    final boolean inputActive = !isScreenLocked && (mInputShown || hardKeyShown);
    // We assume the softkeyboard is shown when the input is active as long as the
    // hard keyboard is not shown.
    final boolean inputVisible = inputActive && !hardKeyShown;
    mImeWindowVis = (inputActive ? InputMethodService.IME_ACTIVE : 0)
            | (inputVisible ? InputMethodService.IME_VISIBLE : 0);
    updateImeWindowStatusLocked();
}
 

@Override
public void setInsets(final InputMethodService.Insets insets) {
    final int visibleTopInsets = insets.visibleTopInsets;
    if (mLastVisibleTopInsets != visibleTopInsets) {
        mLastVisibleTopInsets = visibleTopInsets;
        mView.invalidateOutline();
    }
}
 

@Override
public void setInsets(final InputMethodService.Insets insets) {
    final int visibleTopInsets = insets.visibleTopInsets;
    if (mLastVisibleTopInsets != visibleTopInsets) {
        mLastVisibleTopInsets = visibleTopInsets;
        mView.invalidateOutline();
    }
}
 

private void switchToTargetIME(final String imiId, final InputMethodSubtype subtype,
        final InputMethodService context) {
    final IBinder token = context.getWindow().getWindow().getAttributes().token;
    if (token == null) {
        return;
    }
    final InputMethodManager imm = getInputMethodManager();
    new AsyncTask<Void, Void, Void>() {
        @Override
        protected Void doInBackground(Void... params) {
            imm.setInputMethodAndSubtype(token, imiId, subtype);
            return null;
        }
    }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}
 

public void switchToShortcutIme(final InputMethodService context) {
    if (mShortcutInputMethodInfo == null) {
        return;
    }

    final String imiId = mShortcutInputMethodInfo.getId();
    switchToTargetIME(imiId, mShortcutSubtype, context);
}
 

@Override
public void onComputeInsets(final InputMethodService.Insets outInsets) {
    super.onComputeInsets(outInsets);
    // This method may be called before {@link #setInputView(View)}.
    if (mInputView == null) {
        return;
    }
    final SettingsValues settingsValues = mSettings.getCurrent();
    final View visibleKeyboardView = mKeyboardSwitcher.getVisibleKeyboardView();
    if (visibleKeyboardView == null || !hasSuggestionStripView()) {
        return;
    }
    final int inputHeight = mInputView.getHeight();
    if (isImeSuppressedByHardwareKeyboard() && !visibleKeyboardView.isShown()) {
        // If there is a hardware keyboard and a visible software keyboard view has been hidden,
        // no visual element will be shown on the screen.
        outInsets.contentTopInsets = inputHeight;
        outInsets.visibleTopInsets = inputHeight;
        mInsetsUpdater.setInsets(outInsets);
        return;
    }
    final int suggestionsHeight = (!mKeyboardSwitcher.isShowingEmojiPalettes()
            && mSuggestionStripView.getVisibility() == View.VISIBLE)
            ? mSuggestionStripView.getHeight() : 0;
    final int visibleTopY = inputHeight - visibleKeyboardView.getHeight() - suggestionsHeight;
    mSuggestionStripView.setMoreSuggestionsHeight(visibleTopY);
    // Need to set expanded touchable region only if a keyboard view is being shown.
    if (visibleKeyboardView.isShown()) {
        final int touchLeft = 0;
        final int touchTop = mKeyboardSwitcher.isShowingMoreKeysPanel() ? 0 : visibleTopY;
        final int touchRight = visibleKeyboardView.getWidth();
        final int touchBottom = inputHeight;
        outInsets.touchableInsets = InputMethodService.Insets.TOUCHABLE_INSETS_REGION;
        outInsets.touchableRegion.set(touchLeft, touchTop, touchRight, touchBottom);
    }
    outInsets.contentTopInsets = visibleTopY;
    outInsets.visibleTopInsets = visibleTopY;
    mInsetsUpdater.setInsets(outInsets);
}
 

@Override
public void onComputeInsets(InputMethodService.Insets outInsets) {
    super.onComputeInsets(outInsets);

    // This gives an invisible padding at the top so that key popups will show in API 28+
    // Touch events on this padding are passed on to whatever views are below it.
    outInsets.visibleTopInsets = imeContainer.getVisibleTop();
    outInsets.contentTopInsets = imeContainer.getVisibleTop();
}
 

@Override
public void onComputeInsets(InputMethodService.Insets outInsets) {
    super.onComputeInsets(outInsets);
    if (!isFullscreenMode()) {
        outInsets.contentTopInsets = outInsets.visibleTopInsets;
    }
}
 

void unbindCurrentMethodLocked(boolean reportToClient, boolean savePosition) {
    if (mVisibleBound) {
        mContext.unbindService(mVisibleConnection);
        mVisibleBound = false;
    }

    if (mHaveConnection) {
        mContext.unbindService(this);
        mHaveConnection = false;
    }

    if (mCurToken != null) {
        try {
            if (DEBUG) Slog.v(TAG, "Removing window token: " + mCurToken);
            if ((mImeWindowVis & InputMethodService.IME_ACTIVE) != 0 && savePosition) {
                // The current IME is shown. Hence an IME switch (transition) is happening.
                mWindowManagerService.saveLastInputMethodWindowForTransition();
            }
            mIWindowManager.removeWindowToken(mCurToken);
        } catch (RemoteException e) {
        }
        mCurToken = null;
    }

    mCurId = null;
    clearCurMethodLocked();

    if (reportToClient && mCurClient != null) {
        executeOrSendMessage(mCurClient.client, mCaller.obtainMessageIO(
                MSG_UNBIND_METHOD, mCurSeq, mCurClient.client));
    }
}
 

@Override
public void setInsets(final InputMethodService.Insets insets) {
    final int visibleTopInsets = insets.visibleTopInsets;
    if (mLastVisibleTopInsets != visibleTopInsets) {
        mLastVisibleTopInsets = visibleTopInsets;
        mView.invalidateOutline();
    }
}
 

private void switchToTargetIME(final String imiId, final InputMethodSubtype subtype,
        final InputMethodService context) {
    final IBinder token = context.getWindow().getWindow().getAttributes().token;
    if (token == null) {
        return;
    }
    final InputMethodManager imm = getInputMethodManager();
    new AsyncTask<Void, Void, Void>() {
        @Override
        protected Void doInBackground(Void... params) {
            imm.setInputMethodAndSubtype(token, imiId, subtype);
            return null;
        }
    }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}
 

public void switchToShortcutIme(final InputMethodService context) {
    if (mShortcutInputMethodInfo == null) {
        return;
    }

    final String imiId = mShortcutInputMethodInfo.getId();
    switchToTargetIME(imiId, mShortcutSubtype, context);
}
 

public void switchToShortcutIme(final InputMethodService context) {
    if (mShortcutInputMethodInfo == null) {
        return;
    }

    final String imiId = mShortcutInputMethodInfo.getId();
    switchToTargetIME(imiId, mShortcutSubtype, context);
}
 

@Override
public void onComputeInsets(final InputMethodService.Insets outInsets) {
    super.onComputeInsets(outInsets);
    // This method may be called before {@link #setInputView(View)}.
    if (mInputView == null) {
        return;
    }
    final View visibleKeyboardView = mKeyboardSwitcher.getVisibleKeyboardView();
    if (visibleKeyboardView == null) {
        return;
    }
    final int inputHeight = mInputView.getHeight();
    if (isImeSuppressedByHardwareKeyboard() && !visibleKeyboardView.isShown()) {
        // If there is a hardware keyboard and a visible software keyboard view has been hidden,
        // no visual element will be shown on the screen.
        outInsets.contentTopInsets = inputHeight;
        outInsets.visibleTopInsets = inputHeight;
        mInsetsUpdater.setInsets(outInsets);
        return;
    }
    final int visibleTopY = inputHeight - visibleKeyboardView.getHeight();
    // Need to set expanded touchable region only if a keyboard view is being shown.
    if (visibleKeyboardView.isShown()) {
        final int touchLeft = 0;
        final int touchTop = mKeyboardSwitcher.isShowingMoreKeysPanel() ? 0 : visibleTopY;
        final int touchRight = visibleKeyboardView.getWidth();
        final int touchBottom = inputHeight
                // Extend touchable region below the keyboard.
                + EXTENDED_TOUCHABLE_REGION_HEIGHT;
        outInsets.touchableInsets = InputMethodService.Insets.TOUCHABLE_INSETS_REGION;
        outInsets.touchableRegion.set(touchLeft, touchTop, touchRight, touchBottom);
    }
    outInsets.contentTopInsets = visibleTopY;
    outInsets.visibleTopInsets = visibleTopY;
    mInsetsUpdater.setInsets(outInsets);
}
 

private void switchToTargetIME(final String imiId, final InputMethodSubtype subtype,
        final InputMethodService context) {
    final IBinder token = context.getWindow().getWindow().getAttributes().token;
    if (token == null) {
        return;
    }
    final InputMethodManager imm = getInputMethodManager();
    new AsyncTask<Void, Void, Void>() {
        @Override
        protected Void doInBackground(Void... params) {
            imm.setInputMethodAndSubtype(token, imiId, subtype);
            return null;
        }
    }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}
 

private void switchToTargetIME(final String imiId, final InputMethodSubtype subtype,
        final InputMethodService context) {
    final IBinder token = context.getWindow().getWindow().getAttributes().token;
    if (token == null) {
        return;
    }
    final InputMethodManager imm = getInputMethodManager();
    new AsyncTask<Void, Void, Void>() {
        @Override
        protected Void doInBackground(Void... params) {
            imm.setInputMethodAndSubtype(token, imiId, subtype);
            return null;
        }
    }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}
 

private void switchToTargetIME(final String imiId, final InputMethodSubtype subtype,
        final InputMethodService context) {
    final IBinder token = context.getWindow().getWindow().getAttributes().token;
    if (token == null) {
        return;
    }
    final InputMethodManager imm = getInputMethodManager();
    new AsyncTask<Void, Void, Void>() {
        @Override
        protected Void doInBackground(Void... params) {
            imm.setInputMethodAndSubtype(token, imiId, subtype);
            return null;
        }
    }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}
 

@Override
public void onComputeInsets(final InputMethodService.Insets outInsets) {
    super.onComputeInsets(outInsets);
    // This method may be called before {@link #setInputView(View)}.
    if (mInputView == null) {
        return;
    }
    final SettingsValues settingsValues = mSettings.getCurrent();
    final View visibleKeyboardView = mKeyboardSwitcher.getVisibleKeyboardView();
    if (visibleKeyboardView == null || !hasSuggestionStripView()) {
        return;
    }
    final int inputHeight = mInputView.getHeight();
    if (isImeSuppressedByHardwareKeyboard() && !visibleKeyboardView.isShown()) {
        // If there is a hardware keyboard and a visible software keyboard view has been hidden,
        // no visual element will be shown on the screen.
        outInsets.contentTopInsets = inputHeight;
        outInsets.visibleTopInsets = inputHeight;
        mInsetsUpdater.setInsets(outInsets);
        return;
    }
    final int suggestionsHeight = (!mKeyboardSwitcher.isShowingEmojiPalettes()
            && mSuggestionStripView.getVisibility() == View.VISIBLE)
            ? mSuggestionStripView.getHeight() : 0;
    final int visibleTopY = inputHeight - visibleKeyboardView.getHeight() - suggestionsHeight;
    mSuggestionStripView.setMoreSuggestionsHeight(visibleTopY);
    // Need to set expanded touchable region only if a keyboard view is being shown.
    if (visibleKeyboardView.isShown()) {
        final int touchLeft = 0;
        final int touchTop = mKeyboardSwitcher.isShowingMoreKeysPanel() ? 0 : visibleTopY;
        final int touchRight = visibleKeyboardView.getWidth();
        final int touchBottom = inputHeight;
        outInsets.touchableInsets = InputMethodService.Insets.TOUCHABLE_INSETS_REGION;
        outInsets.touchableRegion.set(touchLeft, touchTop, touchRight, touchBottom);
    }
    outInsets.contentTopInsets = visibleTopY;
    outInsets.visibleTopInsets = visibleTopY;
    mInsetsUpdater.setInsets(outInsets);
}
 

public void onComputeInsets(final InputMethodService.Insets outInsets) {
    List<KeyboardWidget> widgets = get();
    for (int i = 0; i < widgets.size(); i++) {
        KeyboardWidget widget = widgets.get(i);
        Rect childViewRect = widget.getViewTouchableRect();
        outInsets.touchableRegion.op(childViewRect.left, childViewRect.top, childViewRect.right, childViewRect.bottom, Region.Op.UNION);
    }
}
 

public void switchToShortcutIme(final InputMethodService context) {
    if (mShortcutInputMethodInfo == null) {
        return;
    }

    final String imiId = mShortcutInputMethodInfo.getId();
    switchToTargetIME(imiId, mShortcutSubtype, context);
}
 

public void switchToShortcutIme(final InputMethodService context) {
    if (mShortcutInputMethodInfo == null) {
        return;
    }

    final String imiId = mShortcutInputMethodInfo.getId();
    switchToTargetIME(imiId, mShortcutSubtype, context);
}
 

@Override
public void onComputeInsets(final InputMethodService.Insets outInsets) {
    super.onComputeInsets(outInsets);
    // This method may be called before {@link #setInputView(View)}.
    if (mInputView == null) {
        return;
    }
    final View visibleKeyboardView = mKeyboardSwitcher.getVisibleKeyboardView();
    if (visibleKeyboardView == null) {
        return;
    }
    final int inputHeight = mInputView.getHeight();
    if (isImeSuppressedByHardwareKeyboard() && !visibleKeyboardView.isShown()) {
        // If there is a hardware keyboard and a visible software keyboard view has been hidden,
        // no visual element will be shown on the screen.
        outInsets.contentTopInsets = inputHeight;
        outInsets.visibleTopInsets = inputHeight;
        mInsetsUpdater.setInsets(outInsets);
        return;
    }
    final int visibleTopY = inputHeight - visibleKeyboardView.getHeight();
    // Need to set expanded touchable region only if a keyboard view is being shown.
    if (visibleKeyboardView.isShown()) {
        final int touchLeft = 0;
        final int touchTop = mKeyboardSwitcher.isShowingMoreKeysPanel() ? 0 : visibleTopY;
        final int touchRight = visibleKeyboardView.getWidth();
        final int touchBottom = inputHeight
                // Extend touchable region below the keyboard.
                + EXTENDED_TOUCHABLE_REGION_HEIGHT;
        outInsets.touchableInsets = InputMethodService.Insets.TOUCHABLE_INSETS_REGION;
        outInsets.touchableRegion.set(touchLeft, touchTop, touchRight, touchBottom);
    }
    outInsets.contentTopInsets = visibleTopY;
    outInsets.visibleTopInsets = visibleTopY;
    mInsetsUpdater.setInsets(outInsets);
}
 

@Override
public void onComputeInsets(InputMethodService.Insets outInsets) {
    super.onComputeInsets(outInsets);

    // This gives an invisible padding at the top so that key popups will show in API 28+
    // Touch events on this padding are passed on to whatever views are below it.
    outInsets.visibleTopInsets = ime.getVisibleTop();
    outInsets.contentTopInsets = ime.getVisibleTop();
}
 

@Override
public void setInsets(final InputMethodService.Insets insets) {
    final int visibleTopInsets = insets.visibleTopInsets;
    if (mLastVisibleTopInsets != visibleTopInsets) {
        mLastVisibleTopInsets = visibleTopInsets;
        mView.invalidateOutline();
    }
}
 

public HideSoftInputReceiver(InputMethodService ims) {
    mIms = ims;
}
 

@Override
public void setInsets(final InputMethodService.Insets insets) {}
 

public static boolean enableHardwareAcceleration(final InputMethodService ims) {
    return (Boolean)CompatUtils.invoke(ims, false /* defaultValue */,
            METHOD_enableHardwareAcceleration);
}
 

public RichInputConnection(final InputMethodService parent) {
    mParent = parent;
    mIC = null;
    mNestLevel = 0;
}
 

public RichInputConnection(final InputMethodService parent) {
    mParent = parent;
    mIC = null;
    mNestLevel = 0;
}
 

public HideSoftInputReceiver(InputMethodService ims) {
    mIms = ims;
}