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@ -19,6 +19,8 @@ import android.text.SpannableString;
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import android.text.TextUtils;
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import android.text.format.DateUtils;
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import android.text.style.BackgroundColorSpan;
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import android.text.Editable;// 引入textwatcher和Editable
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import android.text.TextWatcher;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.Menu;
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@ -30,6 +32,7 @@ import android.view.WindowManager;
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import android.widget.CheckBox;
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import android.widget.CompoundButton;
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import android.widget.CompoundButton.OnCheckedChangeListener;
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import android.widget.EditText;
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import android.widget.ImageView;
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import android.widget.LinearLayout;
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import android.widget.TextView;
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@ -54,8 +57,6 @@ import java.util.Map;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import jp.wasabeef.richeditor.RichEditor;
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/**
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* @Package: net.micode.notes.ui
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* @ClassName: NoteEditActivity
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@ -118,12 +119,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
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private View mHeadViewPanel;
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private View mNoteBgColorSelector;
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private View mFontSizeSelector;
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//private EditText mNoteEditor;
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private RichEditor mNoteEditor;//富文本编辑器
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private TextView mPreview;
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private String mText;//mText和mNoteLength是给富文本编辑器的
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private int mNoteLength;
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private int mFontSize;
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private EditText mNoteEditor;
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private View mNoteEditorPanel;
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public WorkingNote mWorkingNote;
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private SharedPreferences mSharedPrefs;
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@ -141,307 +137,42 @@ public class NoteEditActivity extends Activity implements OnClickListener,
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private String mUserQuery;
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private Pattern mPattern;
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/**
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* 新增方法：
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* 初始化富文本编辑框
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*/
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public void initRichEditor(){
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mNoteEditor.setEditorHeight(200);//设置编辑器界面高度
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mNoteEditor.setEditorFontSize(22);//字体大小
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mNoteEditor.setEditorFontColor(1);//字体颜色
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mNoteEditor.setPadding(0, 0, 0, 0);//内边距
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mNoteEditor.setPlaceholder("点击输入内容");//设置默认显示语句
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mNoteEditor.setInputEnabled(true);//设置编辑器是否可用
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mNoteEditor.setBackgroundResource(R.drawable.edit_yellow);//编辑背景
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mNoteEditor.setOnTextChangeListener(new RichEditor.OnTextChangeListener() {
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@Override
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public void onTextChange(String text) {
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mText = text;
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mNoteLength = removeBlank(textChange(mText)).length();
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mNoteHeaderHolder.tvModified.setText(DateUtils.formatDateTime(NoteEditActivity.this,
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mWorkingNote.getModifiedDate(), DateUtils.FORMAT_SHOW_DATE
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| DateUtils.FORMAT_NUMERIC_DATE | DateUtils.FORMAT_SHOW_TIME
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| DateUtils.FORMAT_SHOW_YEAR)+"\n字符数："+mNoteLength);
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}
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});
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findViewById(R.id.action_undo).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.undo();
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}
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});
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findViewById(R.id.action_redo).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.redo();
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}
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});
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findViewById(R.id.action_bold).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setBold();
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}
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});
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findViewById(R.id.action_italic).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setItalic();
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}
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});
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findViewById(R.id.action_subscript).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setSubscript();
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}
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});
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findViewById(R.id.action_superscript).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setSuperscript();
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}
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});
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findViewById(R.id.action_strikethrough).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setStrikeThrough();
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}
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});
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findViewById(R.id.action_underline).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setUnderline();
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}
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});
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findViewById(R.id.action_heading1).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setHeading(1);
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}
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});
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findViewById(R.id.action_heading2).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setHeading(2);
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}
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});
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findViewById(R.id.action_heading3).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setHeading(3);
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}
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});
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findViewById(R.id.action_heading4).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setHeading(4);
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}
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});
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findViewById(R.id.action_heading5).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setHeading(5);
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}
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});
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findViewById(R.id.action_heading6).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setHeading(6);
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}
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});
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/**findViewById(R.id.action_txt_color).setOnClickListener(new View.OnClickListener() {
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private boolean isChanged;
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@Override
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public void onClick(View v) {
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mNoteEditor.setTextColor(isChanged ? Color.BLACK : Color.RED);
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isChanged = !isChanged;
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}
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});*/
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/**findViewById(R.id.action_bg_color).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {//设置点击响应方法
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mNoteEditor.focusEditor();
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new AlertDialog.Builder(NoteEditActivity.this).setTitle("选择字体背景颜色")//设置一个AlertDialog供用户选择具体的颜色
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.setSingleChoiceItems(R.array.text_bg_color, 0,
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new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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switch (which) {
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//红
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case 0:
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mNoteEditor.setTextBackgroundColor(Color.RED);
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break;
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//黄
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case 1:
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mNoteEditor.setTextBackgroundColor(Color.YELLOW);
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break;
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//蓝
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case 2:
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mNoteEditor.setTextBackgroundColor(Color.BLUE);
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break;
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//绿
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case 3:
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mNoteEditor.setTextBackgroundColor(Color.GREEN);
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break;
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//黑
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case 4:
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mNoteEditor.setTextBackgroundColor(Color.BLACK);
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break;
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case 5:
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mNoteEditor.setTextBackgroundColor(Color.WHITE);
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break;
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}
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}
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}).show();
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}
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});*/
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findViewById(R.id.action_indent).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setIndent();
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}
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});
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findViewById(R.id.action_outdent).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setOutdent();
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}
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});
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findViewById(R.id.action_align_left).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setAlignLeft();
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}
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});
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findViewById(R.id.action_align_center).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setAlignCenter();
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}
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});
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findViewById(R.id.action_align_right).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setAlignRight();
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}
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});
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findViewById(R.id.action_blockquote).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setBlockquote();
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}
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});
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findViewById(R.id.action_insert_bullets).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setBullets();
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}
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});
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findViewById(R.id.action_insert_numbers).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.setNumbers();
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}
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});
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/**findViewById(R.id.action_insert_link).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.insertLink("https://github.com/wasabeef", "wasabeef");
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}
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});*/
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/**findViewById(R.id.action_insert_image).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.insertImage("https://raw.githubusercontent.com/wasabeef/art/master/chip.jpg",
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"dachshund", 320);
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}
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});*/
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findViewById(R.id.action_insert_checkbox).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mNoteEditor.insertTodo();
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}
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});
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}
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/**
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* @method textChange
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* @method Textchange
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* @description 对原始文本进行处理，去除图片字符、换行符和空格字符
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* @date: 1/3/2024 8:48 AM
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* @author: YangYizhe
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* @param oriText
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* @return 处理后的文本
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*/
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private String textChange(String oriText) {
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StringBuilder stringBuilder = new StringBuilder(oriText);
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// 移除所有<>
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removeAngleBrackets(stringBuilder);
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// 将 替换为普通空格
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int index = stringBuilder.indexOf(" ");
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while (index != -1) {
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stringBuilder.replace(index, index + 6, " ");
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index = stringBuilder.indexOf(" ", index + 1);
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}
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return stringBuilder.toString();
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}
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private String removeBlank(String oriText) {
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StringBuilder stringBuilder = new StringBuilder(oriText);
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// 移除换行符和其他空格
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for (int i = 0; i < stringBuilder.length(); i++) {
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char c = stringBuilder.charAt(i);
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if (c == '\n' || c == ' ') {
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stringBuilder.deleteCharAt(i);
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i--;
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private String Textchange(String oriText){
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StringBuffer stringBuffer = new StringBuffer(oriText);
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int Flag1 = -1;
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int Flag2 = -1;
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do {//不计入表示图片的字符
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Flag1 = stringBuffer.indexOf("<img");
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Flag2 = stringBuffer.indexOf(">");
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if (Flag1 != -1 && Flag2 != -1) {
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stringBuffer = stringBuffer.replace(Flag1, Flag2+1, "");
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}
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}
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return stringBuilder.toString();
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}
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/**
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* @method removeAngleBrackets
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* @description 用以辅助移除<></>
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* @date: 1/18/2024 7:22 PM
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|
* @author: YangYizhe
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|
* @param
|
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|
* @return
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|
*/
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|
|
private void removeAngleBrackets(StringBuilder stringBuilder) {
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|
int startIndex = stringBuilder.indexOf("<");
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|
int endIndex = stringBuilder.indexOf(">");
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|
if (startIndex != -1 && endIndex != -1 && startIndex < endIndex) {
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|
stringBuilder.delete(startIndex, endIndex + 1);
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|
removeAngleBrackets(stringBuilder);
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}
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}
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} while (Flag1 != -1 && Flag2 != -1);
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do {//不计入换行字符
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|
Flag1 = stringBuffer.indexOf("\n");
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if (Flag1 != -1){
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stringBuffer = stringBuffer.replace(Flag1, Flag1+1, "");
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}
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} while (Flag1 != -1);
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do {//不计入空格字符
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|
Flag1 = stringBuffer.indexOf(" ");
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if (Flag1 != -1) {
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stringBuffer = stringBuffer.replace(Flag1, Flag1+1, "");
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}
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} while (Flag1 != -1);
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return stringBuffer.toString();
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}
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/**
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* @method count
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@ -449,7 +180,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
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* @date: 1/3/2024 9:09 AM
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* @author: YangYizhe
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*/
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|
/**private void count() {
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private void count() {
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mNoteEditor.addTextChangedListener(new TextWatcher() {
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int currentLength = 0;
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@Override
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@ -459,7 +190,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
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@Override
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public void onTextChanged(CharSequence s, int start, int before, int count) {
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currentLength = textChange(mNoteEditor.getText().toString()).length();
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currentLength = Textchange(mNoteEditor.getText().toString()).length();
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}
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@Override
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|
@ -467,7 +198,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
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|
mNoteHeaderHolder.textNum.setText("字数：" + currentLength);
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|
}
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});
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|
}*/
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|
}
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|
|
/**
|
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|
*在 Activity 创建时进行一些初始化工作，包括设置布局、初始化状态和资源等操作
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|
@ -481,8 +212,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
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|
return;
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|
}
|
|
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|
|
initResources();
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|
|
initRichEditor();
|
|
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|
|
//count();
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|
count();
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|
|
}
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|
/**
|
|
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|
|
@ -602,12 +332,13 @@ public class NoteEditActivity extends Activity implements OnClickListener,
|
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|
|
|
* @author: YangYizhe
|
|
|
|
|
*/
|
|
|
|
|
private void initNoteScreen() {
|
|
|
|
|
mNoteEditor.setEditorFontSize(30);
|
|
|
|
|
mNoteEditor.setTextAppearance(this, TextAppearanceResources
|
|
|
|
|
.getTexAppearanceResource(mFontSizeId));
|
|
|
|
|
if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
|
|
|
|
|
switchToListMode(mWorkingNote.getContent());
|
|
|
|
|
} else {
|
|
|
|
|
mNoteEditor.setHtml(String.valueOf(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery)));
|
|
|
|
|
//mNoteEditor.setSelection(mText.length());
|
|
|
|
|
mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery));
|
|
|
|
|
mNoteEditor.setSelection(mNoteEditor.getText().length());
|
|
|
|
|
}
|
|
|
|
|
for (Integer id : sBgSelectorSelectionMap.keySet()) {
|
|
|
|
|
findViewById(sBgSelectorSelectionMap.get(id)).setVisibility(View.GONE);
|
|
|
|
|
@ -715,18 +446,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
|
|
|
|
|
mNoteHeaderHolder.ibSetBgColor = (ImageView) findViewById(R.id.btn_set_bg_color);
|
|
|
|
|
mNoteHeaderHolder.textNum = (TextView) findViewById(R.id.text_num);
|
|
|
|
|
mNoteHeaderHolder.ibSetBgColor.setOnClickListener(this);
|
|
|
|
|
mNoteEditor = findViewById(R.id.note_edit_view);
|
|
|
|
|
mNoteEditor.setOnTextChangeListener(new RichEditor.OnTextChangeListener() {
|
|
|
|
|
@Override
|
|
|
|
|
public void onTextChange(String text) {
|
|
|
|
|
mText = text;
|
|
|
|
|
mNoteLength = removeBlank(textChange(mText)).length();
|
|
|
|
|
mNoteHeaderHolder.tvModified.setText(DateUtils.formatDateTime(NoteEditActivity.this,
|
|
|
|
|
mWorkingNote.getModifiedDate(), DateUtils.FORMAT_SHOW_DATE
|
|
|
|
|
| DateUtils.FORMAT_NUMERIC_DATE | DateUtils.FORMAT_SHOW_TIME
|
|
|
|
|
| DateUtils.FORMAT_SHOW_YEAR)+"\n字符数："+mNoteLength);
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
mNoteEditor = (EditText) findViewById(R.id.note_edit_view);
|
|
|
|
|
mNoteEditorPanel = findViewById(R.id.sv_note_edit);
|
|
|
|
|
mNoteBgColorSelector = findViewById(R.id.note_bg_color_selector);
|
|
|
|
|
for (int id : sBgSelectorBtnsMap.keySet()) {
|
|
|
|
|
@ -806,7 +526,8 @@ public class NoteEditActivity extends Activity implements OnClickListener,
|
|
|
|
|
getWorkingText();
|
|
|
|
|
switchToListMode(mWorkingNote.getContent());
|
|
|
|
|
} else {
|
|
|
|
|
mNoteEditor.setEditorFontSize(mFontSizeId);
|
|
|
|
|
mNoteEditor.setTextAppearance(this,
|
|
|
|
|
TextAppearanceResources.getTexAppearanceResource(mFontSizeId));
|
|
|
|
|
}
|
|
|
|
|
mFontSizeSelector.setVisibility(View.GONE);
|
|
|
|
|
}
|
|
|
|
|
@ -1101,15 +822,15 @@ public class NoteEditActivity extends Activity implements OnClickListener,
|
|
|
|
|
mEditTextList.setVisibility(View.VISIBLE);
|
|
|
|
|
}
|
|
|
|
|
/**
|
|
|
|
|
* @param fullText 完整文本
|
|
|
|
|
* @param userQuery 用户查询关键词
|
|
|
|
|
* @return 带有高亮效果的 Spannable 对象
|
|
|
|
|
* @method getHighlightQueryResult
|
|
|
|
|
* @method getHighlightQueryResult
|
|
|
|
|
* @description 获取高亮查询结果
|
|
|
|
|
* @date: 12/24/2023 6:18 PM
|
|
|
|
|
* @author: YangYizhe
|
|
|
|
|
* @param fullText 完整文本
|
|
|
|
|
* @param userQuery 用户查询关键词
|
|
|
|
|
* @return 带有高亮效果的 Spannable 对象
|
|
|
|
|
*/
|
|
|
|
|
private SpannableString getHighlightQueryResult(String fullText, String userQuery) {
|
|
|
|
|
private Spannable getHighlightQueryResult(String fullText, String userQuery) {
|
|
|
|
|
SpannableString spannable = new SpannableString(fullText == null ? "" : fullText);
|
|
|
|
|
if (!TextUtils.isEmpty(userQuery)) {
|
|
|
|
|
mPattern = Pattern.compile(userQuery);
|
|
|
|
|
@ -1193,13 +914,13 @@ public class NoteEditActivity extends Activity implements OnClickListener,
|
|
|
|
|
*/
|
|
|
|
|
public void onCheckListModeChanged(int oldMode, int newMode) {
|
|
|
|
|
if (newMode == TextNote.MODE_CHECK_LIST) {
|
|
|
|
|
switchToListMode(textChange(mText));
|
|
|
|
|
switchToListMode(mNoteEditor.getText().toString());
|
|
|
|
|
} else {
|
|
|
|
|
if (!getWorkingText()) {
|
|
|
|
|
mWorkingNote.setWorkingText(mWorkingNote.getContent().replace(TAG_UNCHECKED + " ",
|
|
|
|
|
""));
|
|
|
|
|
}
|
|
|
|
|
mNoteEditor.setHtml(String.valueOf(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery)));
|
|
|
|
|
mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery));
|
|
|
|
|
mEditTextList.setVisibility(View.GONE);
|
|
|
|
|
mNoteEditor.setVisibility(View.VISIBLE);
|
|
|
|
|
}
|
|
|
|
|
@ -1240,7 +961,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
|
|
|
|
|
}
|
|
|
|
|
mWorkingNote.setWorkingText(sb.toString());//利用编辑好的字符串设置运行便签的内容
|
|
|
|
|
} else {// 若不是该模式直接用编辑器中的内容设置运行中标签的内容
|
|
|
|
|
mWorkingNote.setWorkingText(textChange(mText));
|
|
|
|
|
mWorkingNote.setWorkingText(mNoteEditor.getText().toString());
|
|
|
|
|
}
|
|
|
|
|
return hasChecked;
|
|
|
|
|
}
|
|
|
|
|
@ -1254,10 +975,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
|
|
|
|
|
private boolean saveNote() {
|
|
|
|
|
getWorkingText();
|
|
|
|
|
boolean saved = mWorkingNote.saveNote();
|
|
|
|
|
if (TextUtils.isEmpty(mWorkingNote.getContent())) {
|
|
|
|
|
deleteCurrentNote();//删除当前便签
|
|
|
|
|
saved = false; // 标记为未保存
|
|
|
|
|
}
|
|
|
|
|
//运行 getWorkingText()之后保存
|
|
|
|
|
if (saved) {
|
|
|
|
|
/**
|
|
|
|
|
@ -1333,230 +1050,4 @@ public class NoteEditActivity extends Activity implements OnClickListener,
|
|
|
|
|
private void showToast(int resId, int duration) {
|
|
|
|
|
Toast.makeText(this, resId, duration).show();
|
|
|
|
|
}
|
|
|
|
|
/**
|
|
|
|
|
* @method convertToImage
|
|
|
|
|
* @description: 路径字符串格式 转换为 图片image格式
|
|
|
|
|
* @date: 2024/1/3 19:19
|
|
|
|
|
* @author: WuShuxian
|
|
|
|
|
* @param: void
|
|
|
|
|
* @return: void
|
|
|
|
|
*/
|
|
|
|
|
/**private void convertToImage() {
|
|
|
|
|
NoteEditText noteEditText = (NoteEditText) findViewById(R.id.note_edit_view); //获取当前的edit
|
|
|
|
|
Editable editable = noteEditText.getText();//1.获取text
|
|
|
|
|
String noteText = editable.toString(); //2.将note内容转换为字符串
|
|
|
|
|
int length = editable.length(); //内容的长度
|
|
|
|
|
//3.截取img片段 [local]+uri+[/local]，提取uri。算法效率有待改善可以考虑KMP
|
|
|
|
|
for(int i = 0; i < length; i++) {
|
|
|
|
|
for(int j = i; j < length; j++) {
|
|
|
|
|
String img_fragment = noteText.substring(i, j+1); //img_fragment：关于图片路径的片段
|
|
|
|
|
if(img_fragment.length() > 15 && img_fragment.endsWith("[/local]") &&
|
|
|
|
|
img_fragment.startsWith("[local]")){
|
|
|
|
|
int limit = 7; //[local]为7个字符
|
|
|
|
|
int len = img_fragment.length()-15;//[local][/local]共15个字符，剩下的为真正的path长度
|
|
|
|
|
String path = img_fragment.substring(limit,limit+len);//获取到了图片路径从[local]之后的len个字符就是path
|
|
|
|
|
Bitmap bitmap = null;
|
|
|
|
|
Log.d(TAG, "图片的路径是："+path);
|
|
|
|
|
try {
|
|
|
|
|
bitmap = BitmapFactory.decodeFile(path);//将图片路径解码为图片格式
|
|
|
|
|
} catch (Exception e) {
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
}
|
|
|
|
|
//若图片存在
|
|
|
|
|
if(bitmap!=null){
|
|
|
|
|
Log.d(TAG, "图片不为null");
|
|
|
|
|
ImageSpan imageSpan = new ImageSpan(NoteEditActivity.this, bitmap);
|
|
|
|
|
String ss = "[local]" + path + "[/local]";
|
|
|
|
|
SpannableString spannableString = new SpannableString(ss);//4.创建一个SpannableString对象，以便插入用ImageSpan对象封装的图像
|
|
|
|
|
|
|
|
|
|
spannableString.setSpan(imageSpan, 0, ss.length(),
|
|
|
|
|
Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);//5.将指定的标记对象附加到文本的开始...结束范围
|
|
|
|
|
Log.d(TAG, "Create spannable string success!");
|
|
|
|
|
Editable edit_text = noteEditText.getEditableText();
|
|
|
|
|
edit_text.delete(i,i+len+15); //6.删掉图片路径的文字
|
|
|
|
|
edit_text.insert(i, spannableString); //7.在路径的起始位置插入图片
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}*/
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @method onActivityResult
|
|
|
|
|
* @description: 插入图片时：重写onActivityResult()来处理返回的数据,点击插入图片返回后执行
|
|
|
|
|
* @date: 2024/1/3 19:20
|
|
|
|
|
* @author: WuShuxian
|
|
|
|
|
* @param:
|
|
|
|
|
* @return: void
|
|
|
|
|
*/
|
|
|
|
|
/**@Override
|
|
|
|
|
protected void onActivityResult(int requestCode, int resultCode, Intent intent) {
|
|
|
|
|
super.onActivityResult(requestCode, resultCode, intent);
|
|
|
|
|
ContentResolver resolver = getContentResolver();
|
|
|
|
|
switch (requestCode) {
|
|
|
|
|
case PHOTO_REQUEST:
|
|
|
|
|
Uri originalUri = intent.getData(); //1.获得图片的真实路径
|
|
|
|
|
Bitmap bitmap = null;
|
|
|
|
|
try {
|
|
|
|
|
bitmap = BitmapFactory.decodeStream(resolver.openInputStream(originalUri));//2.解码图片
|
|
|
|
|
} catch (FileNotFoundException e) {
|
|
|
|
|
Log.d(TAG, "onActivityResult: get file_exception");
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
}
|
|
|
|
|
//3.根据Bitmap对象创建ImageSpan对象
|
|
|
|
|
if(bitmap != null){
|
|
|
|
|
Log.d(TAG, "onActivityResult: bitmap is not null");
|
|
|
|
|
ImageSpan imageSpan = new ImageSpan(NoteEditActivity.this, bitmap);
|
|
|
|
|
String path = getPath(this,originalUri);
|
|
|
|
|
String img_fragment= "[local]" + path + "[/local]";//4.使用[local][/local]将path括起来，用于之后方便识别图片路径在note中的位置
|
|
|
|
|
SpannableString spannableString = new SpannableString(img_fragment);//创建一个SpannableString对象，以便插入用ImageSpan对象封装的图像
|
|
|
|
|
spannableString.setSpan(imageSpan, 0,
|
|
|
|
|
img_fragment.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
|
|
|
|
|
NoteEditText e = (NoteEditText) findViewById(R.id.note_edit_view);//5.将选择的图片追加到EditText中光标所在位置
|
|
|
|
|
int index = e.getSelectionStart(); //获取光标所在位置
|
|
|
|
|
Log.d(TAG, "Index是: " + index);
|
|
|
|
|
Editable edit_text = e.getEditableText();
|
|
|
|
|
edit_text.insert(index, spannableString); //将图片插入到光标所在位置
|
|
|
|
|
|
|
|
|
|
mWorkingNote.setWorkingText(e.getText().toString());
|
|
|
|
|
//6.把改动提交到数据库中,两个数据库表都要改的
|
|
|
|
|
ContentResolver contentResolver = getContentResolver();
|
|
|
|
|
ContentValues contentValues = new ContentValues();
|
|
|
|
|
final long id = mWorkingNote.getNoteId();
|
|
|
|
|
contentValues.put("snippet",mWorkingNote.getContent());
|
|
|
|
|
contentResolver.update(Uri.parse("content://micode_notes/note"),
|
|
|
|
|
contentValues,"_id=?",new String[]{""+id});
|
|
|
|
|
ContentValues contentValues1 = new ContentValues();
|
|
|
|
|
contentValues1.put("content",mWorkingNote.getContent());
|
|
|
|
|
contentResolver.update(Uri.parse("content://micode_notes/data"),
|
|
|
|
|
contentValues1,"mime_type=? and note_id=?",
|
|
|
|
|
new String[]{"vnd.android.cursor.item/text_note",""+id});
|
|
|
|
|
|
|
|
|
|
}else{
|
|
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|
|
Toast.makeText(NoteEditActivity.this, "获取图片失败", Toast.LENGTH_SHORT).show();
|
|
|
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|
}
|
|
|
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|
break;
|
|
|
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|
default:
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}*/
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @method getPath
|
|
|
|
|
* @description: 获取文件的real path
|
|
|
|
|
* @date: 2024/1/3 19:22
|
|
|
|
|
* @author: WuShuxian
|
|
|
|
|
* @param:
|
|
|
|
|
* @return:
|
|
|
|
|
*/
|
|
|
|
|
/**public String getPath(final Context context, final Uri uri) {
|
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|
|
|
|
|
|
|
|
final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
|
|
|
|
|
|
|
|
|
|
// DocumentProvider
|
|
|
|
|
if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
|
|
|
|
|
if (isMediaDocument(uri)) {
|
|
|
|
|
final String docId = DocumentsContract.getDocumentId(uri);
|
|
|
|
|
final String[] split = docId.split(":");
|
|
|
|
|
final String type = split[0];
|
|
|
|
|
|
|
|
|
|
Uri contentUri = null;
|
|
|
|
|
if ("image".equals(type)) {
|
|
|
|
|
contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
final String selection = "_id=?";
|
|
|
|
|
final String[] selectionArgs = new String[]{split[1]};
|
|
|
|
|
|
|
|
|
|
return getDataColumn(context, contentUri, selection, selectionArgs);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
// Media
|
|
|
|
|
else if ("content".equalsIgnoreCase(uri.getScheme())) {
|
|
|
|
|
return getDataColumn(context, uri, null, null);
|
|
|
|
|
}
|
|
|
|
|
// File
|
|
|
|
|
else if ("file".equalsIgnoreCase(uri.getScheme())) {
|
|
|
|
|
return uri.getPath();
|
|
|
|
|
}
|
|
|
|
|
return null;
|
|
|
|
|
}*/
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @method isMediaDocument
|
|
|
|
|
* @description: 判断是否为媒体文件
|
|
|
|
|
* @date: 2024/1/3 19:23
|
|
|
|
|
* @author: WuShuxian
|
|
|
|
|
* @param: uri
|
|
|
|
|
* @return:
|
|
|
|
|
*/
|
|
|
|
|
/**public boolean isMediaDocument(Uri uri) {
|
|
|
|
|
return "com.android.providers.media.documents".equals(uri.getAuthority());
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @method getDataColumn
|
|
|
|
|
* @description: 获取数据列_获取此 Uri 的数据列的值。这对MediaStore Uris 和其他基于文件的 ContentProvider。
|
|
|
|
|
* @date: 2024/1/3 19:23
|
|
|
|
|
* @author: WuShuxian
|
|
|
|
|
* @param:
|
|
|
|
|
* @return:
|
|
|
|
|
*/
|
|
|
|
|
/**public String getDataColumn(Context context, Uri uri, String selection, String[] selectionArgs) {
|
|
|
|
|
|
|
|
|
|
Cursor cursor = null;
|
|
|
|
|
final String column = "_data";
|
|
|
|
|
final String[] projection = {column};
|
|
|
|
|
|
|
|
|
|
try {
|
|
|
|
|
cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs, null);
|
|
|
|
|
if (cursor != null && cursor.moveToFirst()) {
|
|
|
|
|
final int column_index = cursor.getColumnIndexOrThrow(column);
|
|
|
|
|
return cursor.getString(column_index);
|
|
|
|
|
}
|
|
|
|
|
} finally {
|
|
|
|
|
if (cursor != null)
|
|
|
|
|
cursor.close();
|
|
|
|
|
}
|
|
|
|
|
return null;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @method checkStoragePermissions
|
|
|
|
|
* @description: 用于动态申请权限
|
|
|
|
|
* @date: 2024/1/6 8:58
|
|
|
|
|
* @author: WuShuxian
|
|
|
|
|
* @param: activity
|
|
|
|
|
* @return: void
|
|
|
|
|
*/
|
|
|
|
|
/**public static void checkStoragePermissions(Activity activity){
|
|
|
|
|
try{
|
|
|
|
|
//监测是否有写/读的权限
|
|
|
|
|
int permission= ActivityCompat.checkSelfPermission(activity,
|
|
|
|
|
"android.permission.WRITE_EXTERNAL_STORAGE");
|
|
|
|
|
int permission1= ActivityCompat.checkSelfPermission(activity,
|
|
|
|
|
"android.permission.READ_EXTERNAL_STORAGE");
|
|
|
|
|
if(permission != PackageManager.PERMISSION_GRANTED){
|
|
|
|
|
//没有写的权限，去申请写的权限，或弹出对话框
|
|
|
|
|
ActivityCompat.requestPermissions(activity, PERMISSIONS_STORAGE,REQUEST_EXTERNAL_STORAGE);
|
|
|
|
|
}
|
|
|
|
|
if(permission1 != PackageManager.PERMISSION_GRANTED){
|
|
|
|
|
//没有读的权限，去申请读的权限，或弹出对话框
|
|
|
|
|
ActivityCompat.requestPermissions(activity, PERMISSIONS_STORAGE,REQUEST_EXTERNAL_STORAGE);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
}catch (Exception e){
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @method textToSpeach
|
|
|
|
|
* @description: 朗读功能
|
|
|
|
|
* @date: 2024/1/16 20:21
|
|
|
|
|
* @author: WuShuxian
|
|
|
|
|
*/
|
|
|
|
|
/**private void textToSpeach(){
|
|
|
|
|
mTTS.speak(mNoteEditor.getText().toString(),TextToSpeech.QUEUE_FLUSH,null);
|
|
|
|
|
}*/
|
|
|
|
|
}
|
|
|
|
|
|
