android.widget.TextView.getEditableText()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中android.widget.TextView.getEditableText()方法的一些代码示例，展示了TextView.getEditableText()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。TextView.getEditableText()方法的具体详情如下：
包路径：android.widget.TextView
类名称：TextView
方法名：getEditableText

TextView.getEditableText介绍

暂无

代码示例

代码示例来源：origin: robolectric/robolectric

@Test
public void append_whenSelectionReachesToEnd_shouldExtendSelectionToTheEnd() throws Exception {
 textView.setText("12", TextView.BufferType.EDITABLE);
 Selection.setSelection(textView.getEditableText(), 0, 2);
 textView.append("3");
 assertEquals(3, textView.getSelectionEnd());
 assertEquals(0, textView.getSelectionStart());
}

代码示例来源：origin: robolectric/robolectric

@Test
public void append_whenSelectionIsAtTheEnd_shouldKeepSelectionAtTheEnd() throws Exception {
 textView.setText("1", TextView.BufferType.EDITABLE);
 Selection.setSelection(textView.getEditableText(), 0, 0);
 textView.append("2");
 assertEquals(0, textView.getSelectionEnd());
 assertEquals(0, textView.getSelectionStart());
 Selection.setSelection(textView.getEditableText(), 2, 2);
 textView.append("3");
 assertEquals(3, textView.getSelectionEnd());
 assertEquals(3, textView.getSelectionStart());
}

代码示例来源：origin: stackoverflow.com

appendLine(tv.getEditableText(), "Line 1 = 40\n", 40);
appendLine(tv.getEditableText(), "Line 2 = 30\n", 30);
appendLine(tv.getEditableText(), "Line 3 = 20\n", 20);
appendLine(tv.getEditableText(), "Line 4 = 10\n", 10);

代码示例来源：origin: stackoverflow.com

@Override
protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);

  final TextView tv = new TextView(this);
  tv.setLineSpacing(2, 1); // UPDATE HERE
  setContentView(tv);

  tv.setText("Lines:\n", BufferType.EDITABLE);
  appendLine(tv.getEditableText(), "Line 1 = 40\n", 40);
  appendLine(tv.getEditableText(), "Line 2 = 30\n", 30);
  appendLine(tv.getEditableText(), "Line 3 = 20\n", 20);
  appendLine(tv.getEditableText(), "Line 4 = 10\n", 10);

}

代码示例来源：origin: stackoverflow.com

private final static int MAX_LINE = 50;
private TextView _debugTextView; // Of course, must be filled with your TextView

public void writeTerminal(String data) {
  _debugTextView.append(data);
  // Erase excessive lines
  int excessLineNumber = _debugTextView.getLineCount() - MAX_LINE;
  if (excessLineNumber > 0) {
    int eolIndex = -1;
    CharSequence charSequence = _debugTextView.getText();
    for(int i=0; i<excessLineNumber; i++) {
      do {
        eolIndex++;
      } while(eolIndex < charSequence.length() && charSequence.charAt(eolIndex) != '\n');             
    }
    if (eolIndex < charSequence.length()) {
      _debugTextView.getEditableText().delete(0, eolIndex+1);
    }
    else {
      _debugTextView.setText("");
    }
  }
}

代码示例来源：origin: stackoverflow.com

appendLine(tv.getEditableText(), "123456 123 12345678\n", Color.BLACK);
appendLine(tv.getEditableText(), "123456 123 12345678\n", Color.RED);
appendLine(tv.getEditableText(), "123456 123 12345678\n", Color.BLACK);

代码示例来源：origin: com.google.android.apps.common.testing.accessibility.framework/accessibility-test-framework

@Override
 public List<AccessibilityViewCheckResult> runCheckOnView(View view) {
  List<AccessibilityViewCheckResult> results = new ArrayList<AccessibilityViewCheckResult>(1);
  if (view instanceof TextView) {
   TextView textView = (TextView) view;
   if ((textView.getEditableText() != null)) {
    if (!TextUtils.isEmpty(textView.getContentDescription())) {
     results.add(new AccessibilityViewCheckResult(this.getClass(),
       AccessibilityCheckResultType.ERROR,
       "Editable TextView should not have a contentDescription.", textView));
    }
   } else {
    results.add(new AccessibilityViewCheckResult(this.getClass(),
      AccessibilityCheckResultType.NOT_RUN, "TextView must be editable", textView));
   }
  } else {
   results.add(new AccessibilityViewCheckResult(this.getClass(),
     AccessibilityCheckResultType.NOT_RUN, "View must be a TextView", view));
  }

  return results;
 }
}

代码示例来源：origin: redfish64/TinyTravelTracker

public void onCancel(View target) {
  ((TextView) findViewById(R.id.enter_password_text)).getEditableText()
      .clear();
  performCancel();
}

代码示例来源：origin: zeleven/mua

/**
 * Perform undo.
 */
public void undo() {
  EditItem edit = mEditHistory.getPrevious();
  if (edit == null) {
    return;
  }
  Editable text = mTextView.getEditableText();
  int start = edit.mmStart;
  int end = start + (edit.mmAfter != null ? edit.mmAfter.length() : 0);
  mIsUndoOrRedo = true;
  text.replace(start, end, edit.mmBefore);
  mIsUndoOrRedo = false;
  // This will get rid of underlines inserted when editor tries to come
  // up with a suggestion.
  for (Object o : text.getSpans(0, text.length(), UnderlineSpan.class)) {
    text.removeSpan(o);
  }
  Selection.setSelection(text, edit.mmBefore == null ? start
      : (start + edit.mmBefore.length()));
}

代码示例来源：origin: zeleven/mua

/**
 * Perform redo.
 */
public void redo() {
  EditItem edit = mEditHistory.getNext();
  if (edit == null) {
    return;
  }
  Editable text = mTextView.getEditableText();
  int start = edit.mmStart;
  int end = start + (edit.mmBefore != null ? edit.mmBefore.length() : 0);
  mIsUndoOrRedo = true;
  text.replace(start, end, edit.mmAfter);
  mIsUndoOrRedo = false;
  // This will get rid of underlines inserted when editor tries to come
  // up with a suggestion.
  for (Object o : text.getSpans(0, text.length(), UnderlineSpan.class)) {
    text.removeSpan(o);
  }
  Selection.setSelection(text, edit.mmAfter == null ? start
      : (start + edit.mmAfter.length()));
}

代码示例来源：origin: geniusgithub/AndroidDialer

@Override
  protected void onPostExecute(PhoneNumberFormattingTextWatcher watcher) {
    if (watcher == null || isCancelled()) {
      return; // May happen if we cancel the task.
    }
    // Setting a text changed listener is safe even after the view is detached.
    mTextView.addTextChangedListener(watcher);
    // Forcing formatting the existing phone number
    if (mFormatAfterWatcherSet) {
      watcher.afterTextChanged(mTextView.getEditableText());
    }
  }
}

代码示例来源：origin: stackoverflow.com

mEditable = tv.getEditableText();

代码示例来源：origin: jbruchanov/AnUitor

data.put("EditableText", String.valueOf(tv.getEditableText()));
data.put("Error", String.valueOf(tv.getError()));
try {

代码示例来源：origin: stackoverflow.com

Editable text = mTextView.getEditableText();
int start = edit.mmStart;
int end = start + (edit.mmAfter != null ? edit.mmAfter.length() : 0);
Editable text = mTextView.getEditableText();
int start = edit.mmStart;
int end = start + (edit.mmBefore != null ? edit.mmBefore.length() : 0);

代码示例来源：origin: stackoverflow.com

final int off = layout.getOffsetForHorizontal(line, x);
final Editable buffer = widget.getEditableText();
final ClickableSpan[] link = buffer.getSpans(off, off, ClickableSpan.class);

代码示例来源：origin: nurkiewicz/rxjava-book-examples

@Override public void call(final Subscriber<? super TextViewAfterTextChangeEvent> subscriber) {
  verifyMainThread();

  final TextWatcher watcher = new TextWatcher() {
   @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) {
   }

   @Override public void onTextChanged(CharSequence s, int start, int before, int count) {
   }

   @Override public void afterTextChanged(Editable s) {
    if (!subscriber.isUnsubscribed()) {
     subscriber.onNext(TextViewAfterTextChangeEvent.create(view, s));
    }
   }
  };

  subscriber.add(new MainThreadSubscription() {
   @Override protected void onUnsubscribe() {
    view.removeTextChangedListener(watcher);
   }
  });

  view.addTextChangedListener(watcher);

  // Emit initial value.
  subscriber.onNext(TextViewAfterTextChangeEvent.create(view, view.getEditableText()));
 }
}

代码示例来源：origin: stackoverflow.com

if (linesToRemove > 0) {
for (int i = 0; i < linesToRemove; i++) {
  Editable text = _textViewOutput.getEditableText();
    int lineStart = _textViewOutput.getLayout().getLineStart(0);
    int lineEnd = _textViewOutput.getLayout().getLineEnd(0);

代码示例来源：origin: stackoverflow.com

TextView tv = mTextView;
if (tv != null) {
  return tv.getEditableText();

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