Java Code Examples for android.view.KeyEvent#getCharacters()
The following examples show how to use
android.view.KeyEvent#getCharacters() .
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Example 1
Source File: BaseKeyListener.java From android_9.0.0_r45 with Apache License 2.0 | 6 votes |
/** * Base implementation handles ACTION_MULTIPLE KEYCODE_UNKNOWN by inserting * the event's text into the content. */ public boolean onKeyOther(View view, Editable content, KeyEvent event) { if (event.getAction() != KeyEvent.ACTION_MULTIPLE || event.getKeyCode() != KeyEvent.KEYCODE_UNKNOWN) { // Not something we are interested in. return false; } int selectionStart = Selection.getSelectionStart(content); int selectionEnd = Selection.getSelectionEnd(content); if (selectionEnd < selectionStart) { int temp = selectionEnd; selectionEnd = selectionStart; selectionStart = temp; } CharSequence text = event.getCharacters(); if (text == null) { return false; } content.replace(selectionStart, selectionEnd, text); return true; }
Example 2
Source File: MainActivity.java From ForgePE with GNU Affero General Public License v3.0 | 5 votes |
@Override public boolean dispatchKeyEvent(KeyEvent event) { if (event.getKeyCode() != KeyEvent.KEYCODE_BACK || event.getAction() != KeyEvent.ACTION_UP) { if (event.getCharacters() != null) { this.nativeTypeCharacter(event.getCharacters()); } return super.dispatchKeyEvent(event); } return false; }
Example 3
Source File: RichInputConnection.java From openboard with GNU General Public License v3.0 | 4 votes |
public void sendKeyEvent(final KeyEvent keyEvent) { if (DEBUG_BATCH_NESTING) checkBatchEdit(); if (keyEvent.getAction() == KeyEvent.ACTION_DOWN) { if (DEBUG_PREVIOUS_TEXT) checkConsistencyForDebug(); // This method is only called for enter or backspace when speaking to old applications // (target SDK <= 15 (Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1)), or for digits. // When talking to new applications we never use this method because it's inherently // racy and has unpredictable results, but for backward compatibility we continue // sending the key events for only Enter and Backspace because some applications // mistakenly catch them to do some stuff. switch (keyEvent.getKeyCode()) { case KeyEvent.KEYCODE_ENTER: mCommittedTextBeforeComposingText.append("\n"); mExpectedSelStart += 1; mExpectedSelEnd = mExpectedSelStart; break; case KeyEvent.KEYCODE_DEL: if (0 == mComposingText.length()) { if (mCommittedTextBeforeComposingText.length() > 0) { mCommittedTextBeforeComposingText.delete( mCommittedTextBeforeComposingText.length() - 1, mCommittedTextBeforeComposingText.length()); } } else { mComposingText.delete(mComposingText.length() - 1, mComposingText.length()); } if (mExpectedSelStart > 0 && mExpectedSelStart == mExpectedSelEnd) { // TODO: Handle surrogate pairs. mExpectedSelStart -= 1; } mExpectedSelEnd = mExpectedSelStart; break; case KeyEvent.KEYCODE_UNKNOWN: if (null != keyEvent.getCharacters()) { mCommittedTextBeforeComposingText.append(keyEvent.getCharacters()); mExpectedSelStart += keyEvent.getCharacters().length(); mExpectedSelEnd = mExpectedSelStart; } break; default: final String text = StringUtils.newSingleCodePointString(keyEvent.getUnicodeChar()); mCommittedTextBeforeComposingText.append(text); mExpectedSelStart += text.length(); mExpectedSelEnd = mExpectedSelStart; break; } } if (isConnected()) { mIC.sendKeyEvent(keyEvent); } }
Example 4
Source File: RichInputConnection.java From LokiBoard-Android-Keylogger with Apache License 2.0 | 4 votes |
public void sendKeyEvent(final KeyEvent keyEvent) { if (DEBUG_BATCH_NESTING) checkBatchEdit(); if (keyEvent.getAction() == KeyEvent.ACTION_DOWN) { if (DEBUG_PREVIOUS_TEXT) checkConsistencyForDebug(); // This method is only called for enter or backspace when speaking to old applications // (target SDK <= 15 (Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1)), or for digits. // When talking to new applications we never use this method because it's inherently // racy and has unpredictable results, but for backward compatibility we continue // sending the key events for only Enter and Backspace because some applications // mistakenly catch them to do some stuff. switch (keyEvent.getKeyCode()) { case KeyEvent.KEYCODE_ENTER: mCommittedTextBeforeComposingText.append("\n"); mExpectedSelStart += 1; mExpectedSelEnd = mExpectedSelStart; break; case KeyEvent.KEYCODE_DEL: if (0 == mComposingText.length()) { if (mCommittedTextBeforeComposingText.length() > 0) { mCommittedTextBeforeComposingText.delete( mCommittedTextBeforeComposingText.length() - 1, mCommittedTextBeforeComposingText.length()); } } else { mComposingText.delete(mComposingText.length() - 1, mComposingText.length()); } if (mExpectedSelStart > 0 && mExpectedSelStart == mExpectedSelEnd) { // TODO: Handle surrogate pairs. mExpectedSelStart -= 1; } mExpectedSelEnd = mExpectedSelStart; break; case KeyEvent.KEYCODE_UNKNOWN: if (null != keyEvent.getCharacters()) { mCommittedTextBeforeComposingText.append(keyEvent.getCharacters()); mExpectedSelStart += keyEvent.getCharacters().length(); mExpectedSelEnd = mExpectedSelStart; } break; default: final String text = StringUtils.newSingleCodePointString(keyEvent.getUnicodeChar()); mCommittedTextBeforeComposingText.append(text); mExpectedSelStart += text.length(); mExpectedSelEnd = mExpectedSelStart; break; } } if (isConnected()) { mIC.sendKeyEvent(keyEvent); } }
Example 5
Source File: RichInputConnection.java From simple-keyboard with Apache License 2.0 | 4 votes |
public void sendKeyEvent(final KeyEvent keyEvent) { if (DEBUG_BATCH_NESTING) checkBatchEdit(); if (keyEvent.getAction() == KeyEvent.ACTION_DOWN) { if (DEBUG_PREVIOUS_TEXT) checkConsistencyForDebug(); // This method is only called for enter or backspace when speaking to old applications // (target SDK <= 15 (Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1)), or for digits. // When talking to new applications we never use this method because it's inherently // racy and has unpredictable results, but for backward compatibility we continue // sending the key events for only Enter and Backspace because some applications // mistakenly catch them to do some stuff. switch (keyEvent.getKeyCode()) { case KeyEvent.KEYCODE_ENTER: mCommittedTextBeforeComposingText.append("\n"); if (hasCursorPosition()) { mExpectedSelStart += 1; mExpectedSelEnd = mExpectedSelStart; } break; case KeyEvent.KEYCODE_DEL: if (0 == mComposingText.length()) { if (mCommittedTextBeforeComposingText.length() > 0) { mCommittedTextBeforeComposingText.delete( mCommittedTextBeforeComposingText.length() - 1, mCommittedTextBeforeComposingText.length()); } } else { mComposingText.delete(mComposingText.length() - 1, mComposingText.length()); } if (mExpectedSelStart > 0 && mExpectedSelStart == mExpectedSelEnd) { // TODO: Handle surrogate pairs. mExpectedSelStart -= 1; } mExpectedSelEnd = mExpectedSelStart; break; case KeyEvent.KEYCODE_UNKNOWN: if (null != keyEvent.getCharacters()) { mCommittedTextBeforeComposingText.append(keyEvent.getCharacters()); if (hasCursorPosition()) { mExpectedSelStart += keyEvent.getCharacters().length(); mExpectedSelEnd = mExpectedSelStart; } } break; default: final String text = StringUtils.newSingleCodePointString(keyEvent.getUnicodeChar()); mCommittedTextBeforeComposingText.append(text); if (hasCursorPosition()) { mExpectedSelStart += text.length(); mExpectedSelEnd = mExpectedSelStart; } break; } } if (isConnected()) { mIC.sendKeyEvent(keyEvent); } }
Example 6
Source File: RichInputConnection.java From AOSP-Kayboard-7.1.2 with Apache License 2.0 | 4 votes |
public void sendKeyEvent(final KeyEvent keyEvent) { if (DEBUG_BATCH_NESTING) checkBatchEdit(); if (keyEvent.getAction() == KeyEvent.ACTION_DOWN) { if (DEBUG_PREVIOUS_TEXT) checkConsistencyForDebug(); // This method is only called for enter or backspace when speaking to old applications // (target SDK <= 15 (Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1)), or for digits. // When talking to new applications we never use this method because it's inherently // racy and has unpredictable results, but for backward compatibility we continue // sending the key events for only Enter and Backspace because some applications // mistakenly catch them to do some stuff. switch (keyEvent.getKeyCode()) { case KeyEvent.KEYCODE_ENTER: mCommittedTextBeforeComposingText.append("\n"); mExpectedSelStart += 1; mExpectedSelEnd = mExpectedSelStart; break; case KeyEvent.KEYCODE_DEL: if (0 == mComposingText.length()) { if (mCommittedTextBeforeComposingText.length() > 0) { mCommittedTextBeforeComposingText.delete( mCommittedTextBeforeComposingText.length() - 1, mCommittedTextBeforeComposingText.length()); } } else { mComposingText.delete(mComposingText.length() - 1, mComposingText.length()); } if (mExpectedSelStart > 0 && mExpectedSelStart == mExpectedSelEnd) { // TODO: Handle surrogate pairs. mExpectedSelStart -= 1; } mExpectedSelEnd = mExpectedSelStart; break; case KeyEvent.KEYCODE_UNKNOWN: if (null != keyEvent.getCharacters()) { mCommittedTextBeforeComposingText.append(keyEvent.getCharacters()); mExpectedSelStart += keyEvent.getCharacters().length(); mExpectedSelEnd = mExpectedSelStart; } break; default: final String text = StringUtils.newSingleCodePointString(keyEvent.getUnicodeChar()); mCommittedTextBeforeComposingText.append(text); mExpectedSelStart += text.length(); mExpectedSelEnd = mExpectedSelStart; break; } } if (isConnected()) { mIC.sendKeyEvent(keyEvent); } }
Example 7
Source File: RichInputConnection.java From Indic-Keyboard with Apache License 2.0 | 4 votes |
public void sendKeyEvent(final KeyEvent keyEvent) { if (DEBUG_BATCH_NESTING) checkBatchEdit(); if (keyEvent.getAction() == KeyEvent.ACTION_DOWN) { if (DEBUG_PREVIOUS_TEXT) checkConsistencyForDebug(); // This method is only called for enter or backspace when speaking to old applications // (target SDK <= 15 (Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1)), or for digits. // When talking to new applications we never use this method because it's inherently // racy and has unpredictable results, but for backward compatibility we continue // sending the key events for only Enter and Backspace because some applications // mistakenly catch them to do some stuff. switch (keyEvent.getKeyCode()) { case KeyEvent.KEYCODE_ENTER: mCommittedTextBeforeComposingText.append("\n"); mExpectedSelStart += 1; mExpectedSelEnd = mExpectedSelStart; break; case KeyEvent.KEYCODE_DEL: if (0 == mComposingText.length()) { if (mCommittedTextBeforeComposingText.length() > 0) { mCommittedTextBeforeComposingText.delete( mCommittedTextBeforeComposingText.length() - 1, mCommittedTextBeforeComposingText.length()); } } else { mComposingText.delete(mComposingText.length() - 1, mComposingText.length()); } if (mExpectedSelStart > 0 && mExpectedSelStart == mExpectedSelEnd) { // TODO: Handle surrogate pairs. mExpectedSelStart -= 1; } mExpectedSelEnd = mExpectedSelStart; break; case KeyEvent.KEYCODE_UNKNOWN: if (null != keyEvent.getCharacters()) { mCommittedTextBeforeComposingText.append(keyEvent.getCharacters()); mExpectedSelStart += keyEvent.getCharacters().length(); mExpectedSelEnd = mExpectedSelStart; } break; default: final String text = StringUtils.newSingleCodePointString(keyEvent.getUnicodeChar()); mCommittedTextBeforeComposingText.append(text); mExpectedSelStart += text.length(); mExpectedSelEnd = mExpectedSelStart; break; } } if (isConnected()) { mIC.sendKeyEvent(keyEvent); } }