Examples with InputMethodManager android.view.inputmethod.InputMethodManager used on opensource projects

Example 56 with InputMethodManager

use of android.view.inputmethod.InputMethodManager in project platform_frameworks_base by android.

the class View method onFocusChanged.

/**
     * Called by the view system when the focus state of this view changes.
     * When the focus change event is caused by directional navigation, direction
     * and previouslyFocusedRect provide insight into where the focus is coming from.
     * When overriding, be sure to call up through to the super class so that
     * the standard focus handling will occur.
     *
     * @param gainFocus True if the View has focus; false otherwise.
     * @param direction The direction focus has moved when requestFocus()
     *                  is called to give this view focus. Values are
     *                  {@link #FOCUS_UP}, {@link #FOCUS_DOWN}, {@link #FOCUS_LEFT},
     *                  {@link #FOCUS_RIGHT}, {@link #FOCUS_FORWARD}, or {@link #FOCUS_BACKWARD}.
     *                  It may not always apply, in which case use the default.
     * @param previouslyFocusedRect The rectangle, in this view's coordinate
     *        system, of the previously focused view.  If applicable, this will be
     *        passed in as finer grained information about where the focus is coming
     *        from (in addition to direction).  Will be <code>null</code> otherwise.
     */
@CallSuper
protected void onFocusChanged(boolean gainFocus, @FocusDirection int direction, @Nullable Rect previouslyFocusedRect) {
    if (gainFocus) {
        sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED);
    } else {
        notifyViewAccessibilityStateChangedIfNeeded(AccessibilityEvent.CONTENT_CHANGE_TYPE_UNDEFINED);
    }
    InputMethodManager imm = InputMethodManager.peekInstance();
    if (!gainFocus) {
        if (isPressed()) {
            setPressed(false);
        }
        if (imm != null && mAttachInfo != null && mAttachInfo.mHasWindowFocus) {
            imm.focusOut(this);
        }
        onFocusLost();
    } else if (imm != null && mAttachInfo != null && mAttachInfo.mHasWindowFocus) {
        imm.focusIn(this);
    }
    invalidate(true);
    ListenerInfo li = mListenerInfo;
    if (li != null && li.mOnFocusChangeListener != null) {
        li.mOnFocusChangeListener.onFocusChange(this, gainFocus);
    }
    if (mAttachInfo != null) {
        mAttachInfo.mKeyDispatchState.reset(this);
    }
}

Example 57 with InputMethodManager

use of android.view.inputmethod.InputMethodManager in project platform_frameworks_base by android.

the class View method dispatchDetachedFromWindow.

void dispatchDetachedFromWindow() {
    AttachInfo info = mAttachInfo;
    if (info != null) {
        int vis = info.mWindowVisibility;
        if (vis != GONE) {
            onWindowVisibilityChanged(GONE);
            if (isShown()) {
                // Invoking onVisibilityAggregated directly here since the subtree
                // will also receive detached from window
                onVisibilityAggregated(false);
            }
        }
    }
    onDetachedFromWindow();
    onDetachedFromWindowInternal();
    InputMethodManager imm = InputMethodManager.peekInstance();
    if (imm != null) {
        imm.onViewDetachedFromWindow(this);
    }
    ListenerInfo li = mListenerInfo;
    final CopyOnWriteArrayList<OnAttachStateChangeListener> listeners = li != null ? li.mOnAttachStateChangeListeners : null;
    if (listeners != null && listeners.size() > 0) {
        // the array from being modified while we iterate it.
        for (OnAttachStateChangeListener listener : listeners) {
            listener.onViewDetachedFromWindow(this);
        }
    }
    if ((mPrivateFlags & PFLAG_SCROLL_CONTAINER_ADDED) != 0) {
        mAttachInfo.mScrollContainers.remove(this);
        mPrivateFlags &= ~PFLAG_SCROLL_CONTAINER_ADDED;
    }
    mAttachInfo = null;
    if (mOverlay != null) {
        mOverlay.getOverlayView().dispatchDetachedFromWindow();
    }
}

Example 58 with InputMethodManager

use of android.view.inputmethod.InputMethodManager in project platform_frameworks_base by android.

the class View method onWindowFocusChanged.

/**
     * Called when the window containing this view gains or loses focus.  Note
     * that this is separate from view focus: to receive key events, both
     * your view and its window must have focus.  If a window is displayed
     * on top of yours that takes input focus, then your own window will lose
     * focus but the view focus will remain unchanged.
     *
     * @param hasWindowFocus True if the window containing this view now has
     *        focus, false otherwise.
     */
public void onWindowFocusChanged(boolean hasWindowFocus) {
    InputMethodManager imm = InputMethodManager.peekInstance();
    if (!hasWindowFocus) {
        if (isPressed()) {
            setPressed(false);
        }
        if (imm != null && (mPrivateFlags & PFLAG_FOCUSED) != 0) {
            imm.focusOut(this);
        }
        removeLongPressCallback();
        removeTapCallback();
        onFocusLost();
    } else if (imm != null && (mPrivateFlags & PFLAG_FOCUSED) != 0) {
        imm.focusIn(this);
    }
    refreshDrawableState();
}

Example 59 with InputMethodManager

use of android.view.inputmethod.InputMethodManager in project weiciyuan by qii.

the class WriteCommentActivity method onOptionsItemSelected.

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch(item.getItemId()) {
        case android.R.id.home:
            InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
            if (imm.isActive()) {
                imm.toggleSoftInput(InputMethodManager.SHOW_IMPLICIT, InputMethodManager.HIDE_NOT_ALWAYS);
            }
            finish();
            break;
        case R.id.menu_enable_ori_comment:
            if (enableCommentOri.isChecked()) {
                enableCommentOri.setChecked(false);
            } else {
                enableCommentOri.setChecked(true);
            }
            break;
        case R.id.menu_enable_repost:
            if (enableRepost.isChecked()) {
                enableRepost.setChecked(false);
            } else {
                enableRepost.setChecked(true);
            }
            break;
        case R.id.menu_at:
            Intent intent = new Intent(WriteCommentActivity.this, AtUserActivity.class);
            intent.putExtra("token", token);
            startActivityForResult(intent, AT_USER);
            break;
        case R.id.menu_clear:
            clearContentMenu();
            break;
    }
    return true;
}

Example 60 with InputMethodManager

use of android.view.inputmethod.InputMethodManager in project FloatingSearchView by renaudcerrato.

the class ViewUtils method closeSoftKeyboard.

public static void closeSoftKeyboard(Activity activity) {
    View currentFocusView = activity.getCurrentFocus();
    if (currentFocusView != null) {
        InputMethodManager imm = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
        imm.hideSoftInputFromWindow(currentFocusView.getWindowToken(), 0);
    }
}