run keyboard listeners on background executor
This commit is contained in:
Daniel Gultsch
parent
39bc067405
commit
7a825231fb
@ -19,176 +19,184 @@ import android.view.KeyEvent;
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import android.view.inputmethod.EditorInfo;
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import android.view.inputmethod.InputConnection;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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import eu.siacs.conversations.Config;
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import eu.siacs.conversations.R;
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public class EditMessage extends EmojiWrapperEditText {
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private static final InputFilter SPAN_FILTER = (source, start, end, dest, dstart, dend) -> source instanceof Spanned ? source.toString() : source;
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protected Handler mTypingHandler = new Handler();
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protected KeyboardListener keyboardListener;
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private OnCommitContentListener mCommitContentListener = null;
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private String[] mimeTypes = null;
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private boolean isUserTyping = false;
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protected Runnable mTypingTimeout = new Runnable() {
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@Override
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public void run() {
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if (isUserTyping && keyboardListener != null) {
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keyboardListener.onTypingStopped();
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isUserTyping = false;
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}
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}
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};
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private boolean lastInputWasTab = false;
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private static final InputFilter SPAN_FILTER = (source, start, end, dest, dstart, dend) -> source instanceof Spanned ? source.toString() : source;
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private final ExecutorService executor = Executors.newSingleThreadExecutor();
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protected Handler mTypingHandler = new Handler();
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protected KeyboardListener keyboardListener;
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private OnCommitContentListener mCommitContentListener = null;
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private String[] mimeTypes = null;
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private boolean isUserTyping = false;
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private final Runnable mTypingTimeout = new Runnable() {
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@Override
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public void run() {
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if (isUserTyping && keyboardListener != null) {
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keyboardListener.onTypingStopped();
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isUserTyping = false;
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}
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}
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};
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private boolean lastInputWasTab = false;
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public EditMessage(Context context, AttributeSet attrs) {
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super(context, attrs);
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}
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public EditMessage(Context context, AttributeSet attrs) {
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super(context, attrs);
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}
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public EditMessage(Context context) {
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super(context);
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}
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public EditMessage(Context context) {
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super(context);
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}
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@Override
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public boolean onKeyDown(int keyCode, KeyEvent e) {
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if (keyCode == KeyEvent.KEYCODE_ENTER && !e.isShiftPressed()) {
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lastInputWasTab = false;
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if (keyboardListener != null && keyboardListener.onEnterPressed()) {
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return true;
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}
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} else if (keyCode == KeyEvent.KEYCODE_TAB && !e.isAltPressed() && !e.isCtrlPressed()) {
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if (keyboardListener != null && keyboardListener.onTabPressed(this.lastInputWasTab)) {
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lastInputWasTab = true;
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return true;
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}
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} else {
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lastInputWasTab = false;
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}
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return super.onKeyDown(keyCode, e);
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}
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@Override
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public boolean onKeyDown(int keyCode, KeyEvent e) {
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if (keyCode == KeyEvent.KEYCODE_ENTER && !e.isShiftPressed()) {
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lastInputWasTab = false;
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if (keyboardListener != null && keyboardListener.onEnterPressed()) {
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return true;
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}
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} else if (keyCode == KeyEvent.KEYCODE_TAB && !e.isAltPressed() && !e.isCtrlPressed()) {
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if (keyboardListener != null && keyboardListener.onTabPressed(this.lastInputWasTab)) {
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lastInputWasTab = true;
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return true;
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}
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} else {
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lastInputWasTab = false;
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}
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return super.onKeyDown(keyCode, e);
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}
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@Override
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public int getAutofillType() {
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return AUTOFILL_TYPE_NONE;
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}
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@Override
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public int getAutofillType() {
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return AUTOFILL_TYPE_NONE;
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}
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@Override
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public void onTextChanged(CharSequence text, int start, int lengthBefore, int lengthAfter) {
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super.onTextChanged(text, start, lengthBefore, lengthAfter);
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lastInputWasTab = false;
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if (this.mTypingHandler != null && this.keyboardListener != null) {
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this.mTypingHandler.removeCallbacks(mTypingTimeout);
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this.mTypingHandler.postDelayed(mTypingTimeout, Config.TYPING_TIMEOUT * 1000);
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final int length = text.length();
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if (!isUserTyping && length > 0) {
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this.isUserTyping = true;
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this.keyboardListener.onTypingStarted();
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} else if (length == 0) {
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this.isUserTyping = false;
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this.keyboardListener.onTextDeleted();
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}
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this.keyboardListener.onTextChanged();
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}
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}
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public void setKeyboardListener(KeyboardListener listener) {
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this.keyboardListener = listener;
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if (listener != null) {
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this.isUserTyping = false;
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}
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}
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@Override
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public void onTextChanged(CharSequence text, int start, int lengthBefore, int lengthAfter) {
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super.onTextChanged(text, start, lengthBefore, lengthAfter);
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lastInputWasTab = false;
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if (this.mTypingHandler != null && this.keyboardListener != null) {
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executor.execute(() -> triggerKeyboardEvents(text.length()));
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}
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}
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@Override
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public boolean onTextContextMenuItem(int id) {
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if (id == android.R.id.paste) {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
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return super.onTextContextMenuItem(android.R.id.pasteAsPlainText);
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} else {
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Editable editable = getEditableText();
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InputFilter[] filters = editable.getFilters();
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InputFilter[] tempFilters = new InputFilter[filters != null ? filters.length + 1 : 1];
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if (filters != null) {
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System.arraycopy(filters, 0, tempFilters, 1, filters.length);
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}
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tempFilters[0] = SPAN_FILTER;
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editable.setFilters(tempFilters);
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try {
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return super.onTextContextMenuItem(id);
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} finally {
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editable.setFilters(filters);
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}
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}
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} else {
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return super.onTextContextMenuItem(id);
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}
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}
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private void triggerKeyboardEvents(final int length) {
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this.mTypingHandler.removeCallbacks(mTypingTimeout);
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this.mTypingHandler.postDelayed(mTypingTimeout, Config.TYPING_TIMEOUT * 1000);
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if (!isUserTyping && length > 0) {
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this.isUserTyping = true;
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this.keyboardListener.onTypingStarted();
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} else if (length == 0) {
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this.isUserTyping = false;
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this.keyboardListener.onTextDeleted();
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}
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this.keyboardListener.onTextChanged();
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}
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public void setRichContentListener(String[] mimeTypes, OnCommitContentListener listener) {
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this.mimeTypes = mimeTypes;
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this.mCommitContentListener = listener;
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}
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public void setKeyboardListener(KeyboardListener listener) {
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this.keyboardListener = listener;
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if (listener != null) {
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this.isUserTyping = false;
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}
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}
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public void insertAsQuote(String text) {
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text = text.replaceAll("(\n *){2,}", "\n").replaceAll("(^|\n)", "$1> ").replaceAll("\n$", "");
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Editable editable = getEditableText();
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int position = getSelectionEnd();
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if (position == -1) position = editable.length();
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if (position > 0 && editable.charAt(position - 1) != '\n') {
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editable.insert(position++, "\n");
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}
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editable.insert(position, text);
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position += text.length();
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editable.insert(position++, "\n");
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if (position < editable.length() && editable.charAt(position) != '\n') {
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editable.insert(position, "\n");
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}
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setSelection(position);
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}
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@Override
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public boolean onTextContextMenuItem(int id) {
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if (id == android.R.id.paste) {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
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return super.onTextContextMenuItem(android.R.id.pasteAsPlainText);
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} else {
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Editable editable = getEditableText();
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InputFilter[] filters = editable.getFilters();
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InputFilter[] tempFilters = new InputFilter[filters != null ? filters.length + 1 : 1];
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if (filters != null) {
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System.arraycopy(filters, 0, tempFilters, 1, filters.length);
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}
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tempFilters[0] = SPAN_FILTER;
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editable.setFilters(tempFilters);
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try {
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return super.onTextContextMenuItem(id);
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} finally {
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editable.setFilters(filters);
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}
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}
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} else {
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return super.onTextContextMenuItem(id);
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}
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}
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@Override
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public InputConnection onCreateInputConnection(EditorInfo editorInfo) {
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final InputConnection ic = super.onCreateInputConnection(editorInfo);
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public void setRichContentListener(String[] mimeTypes, OnCommitContentListener listener) {
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this.mimeTypes = mimeTypes;
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this.mCommitContentListener = listener;
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}
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if (mimeTypes != null && mCommitContentListener != null && ic != null) {
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EditorInfoCompat.setContentMimeTypes(editorInfo, mimeTypes);
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return InputConnectionCompat.createWrapper(ic, editorInfo, (inputContentInfo, flags, opts) -> EditMessage.this.mCommitContentListener.onCommitContent(inputContentInfo, flags, opts, mimeTypes));
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} else {
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return ic;
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}
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}
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public void insertAsQuote(String text) {
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text = text.replaceAll("(\n *){2,}", "\n").replaceAll("(^|\n)", "$1> ").replaceAll("\n$", "");
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Editable editable = getEditableText();
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int position = getSelectionEnd();
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if (position == -1) position = editable.length();
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if (position > 0 && editable.charAt(position - 1) != '\n') {
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editable.insert(position++, "\n");
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}
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editable.insert(position, text);
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position += text.length();
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editable.insert(position++, "\n");
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if (position < editable.length() && editable.charAt(position) != '\n') {
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editable.insert(position, "\n");
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}
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setSelection(position);
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}
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public void refreshIme() {
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SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(getContext());
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final boolean usingEnterKey = p.getBoolean("display_enter_key", getResources().getBoolean(R.bool.display_enter_key));
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final boolean enterIsSend = p.getBoolean("enter_is_send", getResources().getBoolean(R.bool.enter_is_send));
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@Override
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public InputConnection onCreateInputConnection(EditorInfo editorInfo) {
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final InputConnection ic = super.onCreateInputConnection(editorInfo);
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if (usingEnterKey && enterIsSend) {
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setInputType(getInputType() & (~InputType.TYPE_TEXT_FLAG_MULTI_LINE));
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setInputType(getInputType() & (~InputType.TYPE_TEXT_VARIATION_SHORT_MESSAGE));
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} else if (usingEnterKey) {
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setInputType(getInputType() | InputType.TYPE_TEXT_FLAG_MULTI_LINE);
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setInputType(getInputType() & (~InputType.TYPE_TEXT_VARIATION_SHORT_MESSAGE));
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} else {
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setInputType(getInputType() | InputType.TYPE_TEXT_FLAG_MULTI_LINE);
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setInputType(getInputType() | InputType.TYPE_TEXT_VARIATION_SHORT_MESSAGE);
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}
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}
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if (mimeTypes != null && mCommitContentListener != null && ic != null) {
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EditorInfoCompat.setContentMimeTypes(editorInfo, mimeTypes);
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return InputConnectionCompat.createWrapper(ic, editorInfo, (inputContentInfo, flags, opts) -> EditMessage.this.mCommitContentListener.onCommitContent(inputContentInfo, flags, opts, mimeTypes));
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} else {
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return ic;
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}
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}
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public interface OnCommitContentListener {
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boolean onCommitContent(InputContentInfoCompat inputContentInfo, int flags, Bundle opts, String[] mimeTypes);
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}
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public void refreshIme() {
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SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(getContext());
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final boolean usingEnterKey = p.getBoolean("display_enter_key", getResources().getBoolean(R.bool.display_enter_key));
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final boolean enterIsSend = p.getBoolean("enter_is_send", getResources().getBoolean(R.bool.enter_is_send));
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public interface KeyboardListener {
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boolean onEnterPressed();
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if (usingEnterKey && enterIsSend) {
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setInputType(getInputType() & (~InputType.TYPE_TEXT_FLAG_MULTI_LINE));
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setInputType(getInputType() & (~InputType.TYPE_TEXT_VARIATION_SHORT_MESSAGE));
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} else if (usingEnterKey) {
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setInputType(getInputType() | InputType.TYPE_TEXT_FLAG_MULTI_LINE);
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setInputType(getInputType() & (~InputType.TYPE_TEXT_VARIATION_SHORT_MESSAGE));
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} else {
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setInputType(getInputType() | InputType.TYPE_TEXT_FLAG_MULTI_LINE);
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setInputType(getInputType() | InputType.TYPE_TEXT_VARIATION_SHORT_MESSAGE);
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}
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}
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void onTypingStarted();
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public interface OnCommitContentListener {
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boolean onCommitContent(InputContentInfoCompat inputContentInfo, int flags, Bundle opts, String[] mimeTypes);
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}
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void onTypingStopped();
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public interface KeyboardListener {
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boolean onEnterPressed();
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void onTextDeleted();
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void onTypingStarted();
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void onTextChanged();
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void onTypingStopped();
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boolean onTabPressed(boolean repeated);
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}
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void onTextDeleted();
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void onTextChanged();
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boolean onTabPressed(boolean repeated);
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}
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}
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