File Doc Category Size Date Package
EditStyledText.java API Doc Android 1.5 API 52340 Wed May 06 22:41:56 BST 2009 com.android.internal.widget

EditStyledText

java.lang.Object
- android.widget.EditText

public class EditStyledText extends android.widget.EditText

EditStyledText extends EditText for managing the flow and status to edit the styled text. This manages the states and flows of editing, supports inserting image, import/export HTML.

Fields Summary
private static final String
LOG_TAG
private static final boolean
DBG
public static final int
MODE_NOTHING
The mode that no editing action is done.
public static final int
MODE_COPY
The mode of copy.
public static final int
MODE_PASTE
The mode of paste.
public static final int
MODE_SIZE
The mode of changing size.
public static final int
MODE_COLOR
The mode of changing color.
public static final int
MODE_SELECT
The mode of selection.
public static final int
MODE_ALIGN
The mode of changing alignment.
public static final int
MODE_CUT
The mode of changing cut.
public static final int
STATE_SELECT_OFF
The state that selection isn't started.
public static final int
STATE_SELECT_ON
The state that selection is started.
public static final int
STATE_SELECTED
The state that selection is done, but not fixed.
public static final int
STATE_SELECT_FIX
The state that selection is done and not fixed.
public static final int
HINT_MSG_NULL
The help message strings.
public static final int
HINT_MSG_COPY_BUF_BLANK
public static final int
HINT_MSG_SELECT_START
public static final int
HINT_MSG_SELECT_END
public static final int
HINT_MSG_PUSH_COMPETE
public static final int
DEFAULT_BACKGROUND_COLOR
The help message strings.
private EditStyledTextNotifier
mESTInterface
private EditorManager
mManager
EditStyledTextEditorManager manages the flow and status of each function for editing styled text.
private StyledTextConverter
mConverter
private StyledTextDialog
mDialog
private android.graphics.drawable.Drawable
mDefaultBackground
private int
mBackgroundColor
Constructors Summary
public EditStyledText(android.content.Context context, android.util.AttributeSet attrs, int defStyle)
EditStyledText extends EditText for managing flow of each editing action.
super(context, attrs, defStyle); init();
public EditStyledText(android.content.Context context, android.util.AttributeSet attrs)
super(context, attrs); init();
public EditStyledText(android.content.Context context)
super(context); init();
Methods Summary
public int getBackgroundColor()
Get Background color of View.
return
The background color of View.
return mBackgroundColor;
public int getEditMode()
Get the mode of the action.
return
The mode of the action.
return mManager.getEditMode();
public int getForeGroundColor(int pos)
Get Foreground color of View.
return
The background color of View.
if (DBG) { Log.d(LOG_TAG, "---getForeGroundColor: " + pos); } if (pos < 0 || pos > getText().length()) { Log.e(LOG_TAG, "---getForeGroundColor: Illigal position."); return DEFAULT_BACKGROUND_COLOR; } else { ForegroundColorSpan[] spans = getText().getSpans(pos, pos, ForegroundColorSpan.class); if (spans.length > 0) { return spans[0].getForegroundColor(); } else { return DEFAULT_BACKGROUND_COLOR; } }
public java.lang.String getHtml()
Get the state of the selection.
return
The state of the selection.
return mConverter.getHtml();
public java.lang.String getHtml(java.util.ArrayList uris)
Get the state of the selection.
param
uris The array of used uris.
return
The state of the selection.
mConverter.getUriArray(uris, getText()); return mConverter.getHtml();
public android.os.Bundle getInputExtras(boolean create)
if (DBG) { Log.d(LOG_TAG, "---getInputExtras"); } Bundle bundle = super.getInputExtras(create); if (bundle != null) { bundle = new Bundle(); } bundle.putBoolean("allowEmoji", true); return bundle;
public int getSelectState()
Get the state of the selection.
return
The state of the selection.
return mManager.getSelectState();
private void init()
Initialize members.
if (DBG) { Log.d(LOG_TAG, "--- init"); } requestFocus(); mDefaultBackground = getBackground(); mBackgroundColor = DEFAULT_BACKGROUND_COLOR; mManager = new EditorManager(this); mConverter = new StyledTextConverter(this); mDialog = new StyledTextDialog(this); setMovementMethod(new StyledTextArrowKeyMethod(mManager)); mManager.blockSoftKey(); mManager.unblockSoftKey();
public boolean isEditting()
Check whether editing is started or not.
return
Whether editing is started or not.
return mManager.isEditting();
public boolean isSoftKeyBlocked()
Check whether SoftKey is Blocked or not.
return
whether SoftKey is Blocked or not.
return mManager.isSoftKeyBlocked();
public boolean isStyledText()
Check whether styled text or not.
return
Whether styled text or not.
return mManager.isStyledText();
private void notifyStateChanged(int mode, int state)
Notify the event that the mode and state are changed.
param
mode Mode of the editing action.
param
state Mode of the selection state.
if (mESTInterface != null) { mESTInterface.notifyStateChanged(mode, state); }
public void onClearStyles()
mManager.onClearStyles();
public void onEndEdit()
End editing.
mManager.onEndEdit();
public void onFixSelectedItem()
Fix Selected Item.
mManager.onFixSelectedItem();
public void onInsertHorizontalLine()
mManager.onInsertHorizontalLine();
public void onInsertImage(android.net.Uri uri)
InsertImage to TextView by using URI
param
uri URI of the iamge inserted to TextView.
mManager.onInsertImage(uri);
public void onInsertImage(int resId)
InsertImage to TextView by using resource ID
param
resId Resource ID of the iamge inserted to TextView.
mManager.onInsertImage(resId);
private void onShowAlignAlert()
Show Alignment Selecting Dialog.
mDialog.onShowAlignAlertDialog();
private void onShowBackgroundColorAlert()
Show Background Color Selecting Dialog.
mDialog.onShowBackgroundColorAlertDialog();
private void onShowForegroundColorAlert()
Show Foreground Color Selecting Dialog.
mDialog.onShowForegroundColorAlertDialog();
private void onShowSizeAlert()
Show Size Selecting Dialog.
mDialog.onShowSizeAlertDialog();
public void onStartAlign()
Start changing "Alignment" action.
mManager.onStartAlign();
public void onStartBackgroundColor()
Start changing "BackgroundColor" action.
mManager.onStartBackgroundColor();
public void onStartColor()
Start changing "Color" action.
mManager.onStartColor();
public void onStartCopy()
Start "Copy" action.
mManager.onStartCopy();
public void onStartCut()
Start "Cut" action.
mManager.onStartCut();
public void onStartEdit()
Start editing. This function have to be called before other editing actions.
mManager.onStartEdit();
public void onStartPaste()
Start "Paste" action.
mManager.onStartPaste();
public void onStartSelect()
Start "Select" action.
mManager.onStartSelect();
public void onStartSelectAll()
Start "SelectAll" action.
mManager.onStartSelectAll();
public void onStartSize()
Start changing "Size" action.
mManager.onStartSize();
public boolean onTouchEvent(android.view.MotionEvent event)
if (mManager.isSoftKeyBlocked() && event.getAction() == MotionEvent.ACTION_UP) { cancelLongPress(); } final boolean superResult = super.onTouchEvent(event); if (event.getAction() == MotionEvent.ACTION_UP) { if (DBG) { Log.d(LOG_TAG, "--- onTouchEvent"); } mManager.onCursorMoved(); } return superResult;
public void setAlignAlertParams(java.lang.CharSequence aligntitle, java.lang.CharSequence[] alignnames)
mDialog.setAlignAlertParams(aligntitle, alignnames);
public void setAlignment(Layout.Alignment align)
Set Alignment of the Item.
param
color The color of the Item.
mManager.setAlignment(align);
public void setBackgroundColor(int color)
Set Background color of View.
param
color The background color of view.
super.setBackgroundColor(color); mBackgroundColor = color;
public void setBuilder(android.app.AlertDialog.Builder builder)
Set Builder for AlertDialog.
param
builder Builder for opening Alert Dialog.
mDialog.setBuilder(builder);
public void setColorAlertParams(java.lang.CharSequence colortitle, java.lang.CharSequence[] colornames, java.lang.CharSequence[] colorints)
Set Parameters for ColorAlertDialog.
param
colortitle Title for Alert Dialog.
param
colornames List of name of selecting color.
param
colorints List of int of color.
mDialog.setColorAlertParams(colortitle, colornames, colorints);
private void setHintMessage(int msgId)
Notify hint messages what action is expected to calling class.
param
msgId Id of the hint message.
if (mESTInterface != null) { mESTInterface.notifyHintMsg(msgId); }
public void setHtml(java.lang.String html)
Set html to EditStyledText.
param
html The html to be set.
mConverter.SetHtml(html);
public void setItemColor(int color)
Set Color of the Item.
param
color The color of the Item.
mManager.setItemColor(color);
public void setItemSize(int size)
Set Size of the Item.
param
size The size of the Item.
mManager.setItemSize(size);
public void setNotifier(com.android.internal.widget.EditStyledText$EditStyledTextNotifier estInterface)
Set Notifier.
mESTInterface = estInterface;
public void setSizeAlertParams(java.lang.CharSequence sizetitle, java.lang.CharSequence[] sizenames, java.lang.CharSequence[] sizedisplayints, java.lang.CharSequence[] sizesendints)
Set Parameters for SizeAlertDialog.
param
sizetitle Title for Alert Dialog.
param
sizenames List of name of selecting size.
param
sizedisplayints List of int of size displayed in TextView.
param
sizesendints List of int of size exported to HTML.
mDialog.setSizeAlertParams(sizetitle, sizenames, sizedisplayints, sizesendints);