Update TextView ApiDocs. (28caf6a8) · Commits · e / os / android_frameworks_base

core/java/android/text/Editable.java

+4 −2

Original line number	Diff line number	Diff line
		@@ -121,8 +121,10 @@ extends CharSequence, GetChars, Spannable, Appendable
		public InputFilter[] getFilters();

		/**
		* Factory used by TextView to create new Editables. You can subclass
		* it to provide something other than SpannableStringBuilder.
		* Factory used by TextView to create new {@link Editable Editables}. You can subclass
		* it to provide something other than {@link SpannableStringBuilder}.
		*
		* @see android.widget.TextView#setEditableFactory(Factory)
		*/
		public static class Factory {
		private static Editable.Factory sInstance = new Editable.Factory();

core/java/android/text/Spannable.java

+5 −3

Original line number	Diff line number	Diff line
		@@ -46,8 +46,10 @@ extends Spanned
		public void removeSpan(Object what);

		/**
		* Factory used by TextView to create new Spannables. You can subclass
		* it to provide something other than SpannableString.
		* Factory used by TextView to create new {@link Spannable Spannables}. You can subclass
		* it to provide something other than {@link SpannableString}.
		*
		* @see android.widget.TextView#setSpannableFactory(Factory)
		*/
		public static class Factory {
		private static Spannable.Factory sInstance = new Spannable.Factory();

core/java/android/widget/TextView.java

+122 −28

Original line number	Diff line number	Diff line
		@@ -1677,12 +1677,13 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Return the text the TextView is displaying. If setText() was called with
		* an argument of BufferType.SPANNABLE or BufferType.EDITABLE, you can cast
		* Return the text that TextView is displaying. If {@link #setText(CharSequence)} was called
		* with an argument of {@link android.widget.TextView.BufferType#SPANNABLE BufferType.SPANNABLE}
		* or {@link android.widget.TextView.BufferType#EDITABLE BufferType.EDITABLE}, you can cast
		* the return value from this method to Spannable or Editable, respectively.
		*
		* Note: The content of the return value should not be modified. If you want
		* a modifiable one, you should make your own copy first.
		* <p/>
		* The content of the return value should not be modified. If you want a modifiable one, you
		* should make your own copy first.
		*
		* @attr ref android.R.styleable#TextView_text
		*/
		@@ -1699,8 +1700,8 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Return the text the TextView is displaying as an Editable object. If
		* the text is not editable, null is returned.
		* Return the text that TextView is displaying as an Editable object. If the text is not
		* editable, null is returned.
		*
		* @see #getText
		*/
		@@ -4028,18 +4029,26 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Convenience method: Append the specified text to the TextView's
		* display buffer, upgrading it to BufferType.EDITABLE if it was
		* not already editable.
		* Convenience method to append the specified text to the TextView's
		* display buffer, upgrading it to {@link android.widget.TextView.BufferType#EDITABLE}
		* if it was not already editable.
		*
		* @param text text to be appended to the already displayed text
		*/
		public final void append(CharSequence text) {
		append(text, 0, text.length());
		}

		/**
		* Convenience method: Append the specified text slice to the TextView's
		* display buffer, upgrading it to BufferType.EDITABLE if it was
		* not already editable.
		* Convenience method to append the specified text slice to the TextView's
		* display buffer, upgrading it to {@link android.widget.TextView.BufferType#EDITABLE}
		* if it was not already editable.
		*
		* @param text text to be appended to the already displayed text
		* @param start the index of the first character in the {@code text}
		* @param end the index of the character following the last character in the {@code text}
		*
		* @see Appendable#append(CharSequence, int, int)
		*/
		public void append(CharSequence text, int start, int end) {
		if (!(mText instanceof Editable)) {
		@@ -4283,7 +4292,12 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		///////////////////////////////////////////////////////////////////////////

		/**
		* Sets the Factory used to create new Editables.
		* Sets the Factory used to create new {@link Editable Editables}.
		*
		* @param factory {@link android.text.Editable.Factory Editable.Factory} to be used
		*
		* @see android.text.Editable.Factory
		* @see android.widget.TextView.BufferType#EDITABLE
		*/
		public final void setEditableFactory(Editable.Factory factory) {
		mEditableFactory = factory;
		@@ -4291,7 +4305,12 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Sets the Factory used to create new Spannables.
		* Sets the Factory used to create new {@link Spannable Spannables}.
		*
		* @param factory {@link android.text.Spannable.Factory Spannable.Factory} to be used
		*
		* @see android.text.Spannable.Factory
		* @see android.widget.TextView.BufferType#SPANNABLE
		*/
		public final void setSpannableFactory(Spannable.Factory factory) {
		mSpannableFactory = factory;
		@@ -4299,13 +4318,20 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Sets the string value of the TextView. TextView <em>does not</em> accept
		* Sets the text to be displayed. TextView <em>does not</em> accept
		* HTML-like formatting, which you can do with text strings in XML resource files.
		* To style your strings, attach android.text.style.* objects to a
		* {@link android.text.SpannableString SpannableString}, or see the
		* {@link android.text.SpannableString}, or see the
		* <a href="{@docRoot}guide/topics/resources/available-resources.html#stringresources">
		* Available Resource Types</a> documentation for an example of setting
		* formatted text in the XML resource file.
		* <p/>
		* When required, TextView will use {@link android.text.Spannable.Factory} to create final or
		* intermediate {@link Spannable Spannables}. Likewise it will use
		* {@link android.text.Editable.Factory} to create final or intermediate
		* {@link Editable Editables}.
		*
		* @param text text to be displayed
		*
		* @attr ref android.R.styleable#TextView_text
		*/
		@@ -4315,10 +4341,16 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Like {@link #setText(CharSequence)},
		* except that the cursor position (if any) is retained in the new text.
		* Sets the text to be displayed but retains the cursor position. Same as
		* {@link #setText(CharSequence)} except that the cursor position (if any) is retained in the
		* new text.
		* <p/>
		* When required, TextView will use {@link android.text.Spannable.Factory} to create final or
		* intermediate {@link Spannable Spannables}. Likewise it will use
		* {@link android.text.Editable.Factory} to create final or intermediate
		* {@link Editable Editables}.
		*
		* @param text The new text to place in the text view.
		* @param text text to be displayed
		*
		* @see #setText(CharSequence)
		*/
		@@ -4328,9 +4360,21 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Sets the text that this TextView is to display (see
		* {@link #setText(CharSequence)}) and also sets whether it is stored
		* in a styleable/spannable buffer and whether it is editable.
		* Sets the text to be displayed and the {@link android.widget.TextView.BufferType}.
		* <p/>
		* When required, TextView will use {@link android.text.Spannable.Factory} to create final or
		* intermediate {@link Spannable Spannables}. Likewise it will use
		* {@link android.text.Editable.Factory} to create final or intermediate
		* {@link Editable Editables}.
		*
		* @param text text to be displayed
		* @param type a {@link android.widget.TextView.BufferType} which defines whether the text is
		* stored as a static text, styleable/spannable text, or editable text
		*
		* @see #setText(CharSequence)
		* @see android.widget.TextView.BufferType
		* @see #setSpannableFactory(Spannable.Factory)
		* @see #setEditableFactory(Editable.Factory)
		*
		* @attr ref android.R.styleable#TextView_text
		* @attr ref android.R.styleable#TextView_bufferType
		@@ -4501,6 +4545,10 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		* of the array except for right before another call to setText(),
		* since the TextView has no way to know that the text
		* has changed and that it needs to invalidate and re-layout.
		*
		* @param text char array to be displayed
		* @param start start index in the char array
		* @param len length of char count after {@code start}
		*/
		public final void setText(char[] text, int start, int len) {
		int oldlen = 0;
		@@ -4531,8 +4579,19 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		/**
		* Like {@link #setText(CharSequence, android.widget.TextView.BufferType)},
		* except that the cursor position (if any) is retained in the new text.
		* Sets the text to be displayed and the {@link android.widget.TextView.BufferType} but retains
		* the cursor position. Same as
		* {@link #setText(CharSequence, android.widget.TextView.BufferType)} except that the cursor
		* position (if any) is retained in the new text.
		* <p/>
		* When required, TextView will use {@link android.text.Spannable.Factory} to create final or
		* intermediate {@link Spannable Spannables}. Likewise it will use
		* {@link android.text.Editable.Factory} to create final or intermediate
		* {@link Editable Editables}.
		*
		* @param text text to be displayed
		* @param type a {@link android.widget.TextView.BufferType} which defines whether the text is
		* stored as a static text, styleable/spannable text, or editable text
		*
		* @see #setText(CharSequence, android.widget.TextView.BufferType)
		*/
		@@ -4552,11 +4611,42 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}
		}

		/**
		* Sets the text to be displayed using a string resource identifier.
		*
		* @param resid the resource identifier of the string resource to be displayed
		*
		* @see #setText(CharSequence)
		*
		* @attr ref android.R.styleable#TextView_text
		*/
		@android.view.RemotableViewMethod
		public final void setText(@StringRes int resid) {
		setText(getContext().getResources().getText(resid));
		}

		/**
		* Sets the text to be displayed using a string resource identifier and the
		* {@link android.widget.TextView.BufferType}.
		* <p/>
		* When required, TextView will use {@link android.text.Spannable.Factory} to create final or
		* intermediate {@link Spannable Spannables}. Likewise it will use
		* {@link android.text.Editable.Factory} to create final or intermediate
		* {@link Editable Editables}.
		*
		* @param resid the resource identifier of the string resource to be displayed
		* @param type a {@link android.widget.TextView.BufferType} which defines whether the text is
		* stored as a static text, styleable/spannable text, or editable text
		*
		* @see #setText(int)
		* @see #setText(CharSequence)
		* @see android.widget.TextView.BufferType
		* @see #setSpannableFactory(Spannable.Factory)
		* @see #setEditableFactory(Editable.Factory)
		*
		* @attr ref android.R.styleable#TextView_text
		* @attr ref android.R.styleable#TextView_bufferType
		*/
		public final void setText(@StringRes int resid, BufferType type) {
		setText(getContext().getResources().getText(resid), type);
		}
		@@ -4990,7 +5080,7 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		* Set the extra input data of the text, which is the
		* {@link EditorInfo#extras TextBoxAttribute.extras}
		* Bundle that will be filled in when creating an input connection. The
		* given integer is the resource ID of an XML resource holding an
		* given integer is the resource identifier of an XML resource holding an
		* {@link android.R.styleable#InputExtras <input-extras>} XML tree.
		*
		* @see #getInputExtras(boolean)
		@@ -8728,8 +8818,12 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}
		}

		/**
		* Type of the text buffer that defines the characteristics of the text such as static,
		* styleable, or editable.
		*/
		public enum BufferType {
		NORMAL, SPANNABLE, EDITABLE,
		NORMAL, SPANNABLE, EDITABLE
		}

		/**