对ui代码进行了优化注释,新增文件夹功能 #4

Merged
pqmoizryl merged 2 commits from fang into main 3 weeks ago

@ -0,0 +1 @@
AlarmAlertActivity.java

@ -64,10 +64,6 @@ public class GTaskASyncTask extends AsyncTask<Void, String, Integer> {
}
private void showNotification(int tickerId, String content) {
Notification notification = new Notification(R.drawable.notification, mContext
.getString(tickerId), System.currentTimeMillis());
notification.defaults = Notification.DEFAULT_LIGHTS;
notification.flags = Notification.FLAG_AUTO_CANCEL;
PendingIntent pendingIntent;
if (tickerId != R.string.ticker_success) {
pendingIntent = PendingIntent.getActivity(mContext, 0, new Intent(mContext,
@ -77,11 +73,20 @@ public class GTaskASyncTask extends AsyncTask<Void, String, Integer> {
pendingIntent = PendingIntent.getActivity(mContext, 0, new Intent(mContext,
NotesListActivity.class), 0);
}
notification.setLatestEventInfo(mContext, mContext.getString(R.string.app_name), content,
pendingIntent);
Notification.Builder builder = new Notification.Builder(mContext)
.setAutoCancel(true)
.setContentTitle(mContext.getString(R.string.app_name))
.setContentText(content)
.setContentIntent(pendingIntent)
.setWhen(System.currentTimeMillis())
.setOngoing(true);
Notification notification=builder.getNotification();
mNotifiManager.notify(GTASK_SYNC_NOTIFICATION_ID, notification);
}
@Override
protected Integer doInBackground(Void... unused) {
publishProgess(mContext.getString(R.string.sync_progress_login, NotesPreferenceActivity

@ -0,0 +1,59 @@
package net.micode.notes.ui;
import android.app.Activity;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.View;
import android.widget.EditText;
import net.micode.notes.R;
import net.micode.notes.ui.bean.Note;
import net.micode.notes.util.ToastUtil;
import java.text.SimpleDateFormat;
import java.util.Date;
public class AddActivity extends Activity {
private EditText etContent;
private NoteDbOpenHelper mNoteDbOpenHelper;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_add);
etContent = findViewById(R.id.sf_et_1);
mNoteDbOpenHelper = new NoteDbOpenHelper(this);
}
public void add(View view) {
String content = etContent.getText().toString();
Note note = new Note();
note.setContent(content);
note.setCreatedTime(getCurrentTimeFormat());
long row = mNoteDbOpenHelper.insertData(note);
if(row != -1){
ToastUtil.toastShort(this,"Add Success");
this.finish();
}else{
ToastUtil.toastShort(this,"Add Fail");
}
}
private String getCurrentTimeFormat() {
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("MM月dd HH:mm:ss");
Date date = new Date();
return simpleDateFormat.format(date);
}
}

@ -0,0 +1,72 @@
package net.micode.notes.ui;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.EditText;
import net.micode.notes.R;
import net.micode.notes.ui.bean.Note;
import net.micode.notes.util.ToastUtil;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.TimeZone;
public class EditActivity extends Activity {
private Note note;
private EditText etContent;
private NoteDbOpenHelper mNoteDbOpenHelper;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_edit);
etContent = findViewById(R.id.sf_et_2);
initData();
}
private void initData() {
Intent intent = getIntent();
note = (Note) intent.getSerializableExtra("note");
if(note!=null){
etContent.setText(note.getContent());
}
mNoteDbOpenHelper = new NoteDbOpenHelper(this);
}
public void save(View view) {
String content = etContent.getText().toString();
note.setContent(content);
note.setCreatedTime(getCurrentTimeFormat());
long row = mNoteDbOpenHelper.updateData(note);
if(row != -1 && row != 0){
ToastUtil.toastShort(this,"Edit Success");
this.finish();
}else{
ToastUtil.toastShort(this,"Edit Fail");
}
}
private String getCurrentTimeFormat() {
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("MM月dd HH:mm:ss");
TimeZone time = TimeZone.getTimeZone("Etc/GMT-8"); //转换为中国时区
TimeZone.setDefault(time);
Date date = new Date();
return simpleDateFormat.format(date);
}
}

@ -0,0 +1,128 @@
package net.micode.notes.ui;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import android.text.TextUtils;
import net.micode.notes.ui.bean.Note;
import java.util.ArrayList;
import java.util.List;
public class NoteDbOpenHelper extends SQLiteOpenHelper {
private static final String DB_NAME="noteSQLite.db";
private static final String TABLE_NAME_NOTE = "note";
private static final String CREATE_TABLE_SQL = "create table " + TABLE_NAME_NOTE + " (id integer primary key autoincrement, content text, create_time text)";
public NoteDbOpenHelper(Context context){
super(context,DB_NAME,null,1);
}
@Override
public void onCreate(SQLiteDatabase db) {
db.execSQL(CREATE_TABLE_SQL);
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
}
public long insertData(Note note){
SQLiteDatabase db = getWritableDatabase();
ContentValues values = new ContentValues();
values.put("content",note.getContent());
values.put("create_time",note.getCreatedTime());
return db.insert(TABLE_NAME_NOTE,null,values);
}
public int deleteFromDbById(String id){
SQLiteDatabase db = getWritableDatabase();
return db.delete(TABLE_NAME_NOTE,"id like ?", new String[]{id});
}
public int updateData(Note note) {
SQLiteDatabase db = getWritableDatabase();
ContentValues values = new ContentValues();
values.put("content", note.getContent());
values.put("create_time", note.getCreatedTime());
return db.update(TABLE_NAME_NOTE, values, "id like ?", new String[]{note.getId()});
}
public List<Note> queryAllFromDb(){
SQLiteDatabase db = getWritableDatabase();
List<Note> notelist = new ArrayList<>();
Cursor cursor = db.query(TABLE_NAME_NOTE,null,null,null,null,null,null);
if (cursor != null){
while (cursor.moveToNext()){
String id = cursor.getString(cursor.getColumnIndex("id"));
String content = cursor.getString(cursor.getColumnIndex("content"));
String createTime = cursor.getString(cursor.getColumnIndex("create_time"));
Note note = new Note();
note.setId(id);
note.setContent(content);
note.setCreatedTime(createTime);
notelist.add(note);
}
cursor.close();
}
return notelist;
}
public List<Note> queryFromDbByContent(String content){
if (TextUtils.isEmpty(content)){
return queryAllFromDb();
}
SQLiteDatabase db = getWritableDatabase();
List<Note> noteList = new ArrayList<>();
Cursor cursor = db.query(TABLE_NAME_NOTE,null,"content like ?",new String[]{"%"+content+"%"},null,null,null);
if (cursor != null){
while (cursor.moveToNext()){
String id = cursor.getString(cursor.getColumnIndex("id"));
String content1 = cursor.getString(cursor.getColumnIndex("content"));
String createTime = cursor.getString(cursor.getColumnIndex("create_time"));
Note note = new Note();
note.setId(id);
note.setContent(content1);
note.setCreatedTime(createTime);
noteList.add(note);
}
cursor.close();
}
return noteList;
}
}

@ -71,7 +71,7 @@ import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
//笔记编辑功能
public class NoteEditActivity extends Activity implements OnClickListener,
NoteSettingChangedListener, OnTextViewChangeListener {
private class HeadViewHolder {
@ -83,7 +83,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
public ImageView ibSetBgColor;
}
//便签背景选择按钮
private static final Map<Integer, Integer> sBgSelectorBtnsMap = new HashMap<Integer, Integer>();
static {
sBgSelectorBtnsMap.put(R.id.iv_bg_yellow, ResourceParser.YELLOW);
@ -150,11 +150,10 @@ public class NoteEditActivity extends Activity implements OnClickListener,
private Pattern mPattern;
@Override
//创建时进行初始化操作
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//将布局样式进行添加
this.setContentView(R.layout.note_edit);
if (savedInstanceState == null && !initActivityState(getIntent())) {
finish();
return;
@ -163,7 +162,8 @@ public class NoteEditActivity extends Activity implements OnClickListener,
}
/**
* Activity
* Current activity may be killed when the memory is low. Once it is killed, for another time
* user load this activity, we should restore the former state
*/
@Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
@ -178,10 +178,11 @@ public class NoteEditActivity extends Activity implements OnClickListener,
Log.d(TAG, "Restoring from killed activity");
}
}
//初始化活动状态函数
private boolean initActivityState(Intent intent) {
/**
* ID
* If the user specified the {@link Intent#ACTION_VIEW} but not provided with id,
* then jump to the NotesListActivity
*/
mWorkingNote = null;
if (TextUtils.equals(Intent.ACTION_VIEW, intent.getAction())) {
@ -189,7 +190,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
mUserQuery = "";
/**
*
* Starting from the searched result
*/
if (intent.hasExtra(SearchManager.EXTRA_DATA_KEY)) {
noteId = Long.parseLong(intent.getStringExtra(SearchManager.EXTRA_DATA_KEY));
@ -210,12 +211,11 @@ public class NoteEditActivity extends Activity implements OnClickListener,
return false;
}
}
//设置软键盘
getWindow().setSoftInputMode(
WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN
| WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
} else if(TextUtils.equals(Intent.ACTION_INSERT_OR_EDIT, intent.getAction())) {
// 新建笔记
// New note
long folderId = intent.getLongExtra(Notes.INTENT_EXTRA_FOLDER_ID, 0);
int widgetId = intent.getIntExtra(Notes.INTENT_EXTRA_WIDGET_ID,
AppWidgetManager.INVALID_APPWIDGET_ID);
@ -224,7 +224,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
int bgResId = intent.getIntExtra(Notes.INTENT_EXTRA_BACKGROUND_ID,
ResourceParser.getDefaultBgId(this));
// 解析通话记录笔记
// Parse call-record note
String phoneNumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
long callDate = intent.getLongExtra(Notes.INTENT_EXTRA_CALL_DATE, 0);
if (callDate != 0 && phoneNumber != null) {
@ -263,12 +263,11 @@ public class NoteEditActivity extends Activity implements OnClickListener,
}
@Override
//Activity恢复时调用初始化笔记界面
protected void onResume() {
super.onResume();
initNoteScreen();
}
//设置文本样式、背景等
private void initNoteScreen() {
mNoteEditor.setTextAppearance(this, TextAppearanceResources
.getTexAppearanceResource(mFontSizeId));
@ -290,11 +289,12 @@ public class NoteEditActivity extends Activity implements OnClickListener,
| DateUtils.FORMAT_SHOW_YEAR));
/**
* TODO:
* TODO: Add the menu for setting alert. Currently disable it because the DateTimePicker
* is not ready
*/
showAlertHeader();
}
//显示提醒头部信息,根据是否有提醒的设置显示相应内容
private void showAlertHeader() {
if (mWorkingNote.hasClockAlert()) {
long time = System.currentTimeMillis();
@ -313,17 +313,19 @@ public class NoteEditActivity extends Activity implements OnClickListener,
}
@Override
//重新初始化活动状态
protected void onNewIntent(Intent intent) {
super.onNewIntent(intent);
initActivityState(intent);
}
@Override
//用于保存笔记id
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
//若未保存笔记则先保存笔记id
/**
* For new note without note id, we should firstly save it to
* generate a id. If the editing note is not worth saving, there
* is no id which is equivalent to create new note
*/
if (!mWorkingNote.existInDatabase()) {
saveNote();
}
@ -332,7 +334,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
}
@Override
//添加触摸事件,处理背景颜色和字体大小选项的显示和隐藏
public boolean dispatchTouchEvent(MotionEvent ev) {
if (mNoteBgColorSelector.getVisibility() == View.VISIBLE
&& !inRangeOfView(mNoteBgColorSelector, ev)) {
@ -373,7 +374,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
mNoteEditor = (EditText) findViewById(R.id.note_edit_view);
mNoteEditorPanel = findViewById(R.id.sv_note_edit);
mNoteBgColorSelector = findViewById(R.id.note_bg_color_selector);
//为控件添加事件监听器点击时触发当前类的onClick方法
for (int id : sBgSelectorBtnsMap.keySet()) {
ImageView iv = (ImageView) findViewById(id);
iv.setOnClickListener(this);
@ -387,9 +387,9 @@ public class NoteEditActivity extends Activity implements OnClickListener,
mSharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
mFontSizeId = mSharedPrefs.getInt(PREFERENCE_FONT_SIZE, ResourceParser.BG_DEFAULT_FONT_SIZE);
/**
* HACKME: SharedPreferences id
* * id
* * {@link ResourceParser#BG_DEFAULT_FONT_SIZE}
* HACKME: Fix bug of store the resource id in shared preference.
* The id may larger than the length of resources, in this case,
* return the {@link ResourceParser#BG_DEFAULT_FONT_SIZE}
*/
if(mFontSizeId >= TextAppearanceResources.getResourcesSize()) {
mFontSizeId = ResourceParser.BG_DEFAULT_FONT_SIZE;
@ -398,28 +398,21 @@ public class NoteEditActivity extends Activity implements OnClickListener,
}
@Override
//当Activity暂停时调用此方法
protected void onPause() {
//调用父类的onPause方法
super.onPause();
//保存笔记
if(saveNote()) {
//记录日志信息
Log.d(TAG, "Note data was saved with length:" + mWorkingNote.getContent().length());
}
//清除设置状态
clearSettingState();
}
//更新部件的方法
private void updateWidget() {
Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE);
//判断部件的类型并为intent的目标类设置一定的效果
if (mWorkingNote.getWidgetType() == Notes.TYPE_WIDGET_2X) {
intent.setClass(this, NoteWidgetProvider_2x.class);
} else if (mWorkingNote.getWidgetType() == Notes.TYPE_WIDGET_4X) {
intent.setClass(this, NoteWidgetProvider_4x.class);
} else {
//记录错误日志信息
Log.e(TAG, "Unspported widget type");
return;
}

@ -37,7 +37,7 @@ import net.micode.notes.R;
import java.util.HashMap;
import java.util.Map;
public class NoteEditText extends EditText {
public class NoteEditText extends androidx.appcompat.widget.AppCompatEditText {
private static final String TAG = "NoteEditText";
private int mIndex;
private int mSelectionStartBeforeDelete;

@ -79,7 +79,6 @@ import java.io.InputStreamReader;
import java.util.HashSet;
public class NotesListActivity extends Activity implements OnClickListener, OnItemLongClickListener {
private int mode=-1;
private static final int FOLDER_NOTE_LIST_QUERY_TOKEN = 0;
private static final int FOLDER_LIST_QUERY_TOKEN = 1;
@ -136,15 +135,25 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
private final static int REQUEST_CODE_OPEN_NODE = 102;
private final static int REQUEST_CODE_NEW_NODE = 103;
public Button mBtnsf;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.note_list);
initResources();
getWindow().setBackgroundDrawableResource(R.drawable.bg1);
getWindow().setBackgroundDrawableResource(R.drawable.bg2);
mBtnsf = findViewById(R.id.btn_sf);
mBtnsf.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view) {
Intent intent=null;
intent = new Intent(NotesListActivity.this,pwdActivity.class);
startActivity(intent);
}
});
initResources();
/**
* Insert an introduction when user firstly use this application
@ -780,27 +789,12 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
} else {
Log.e(TAG, "Wrong state:" + mState);
}
if (mode==-1){
menu.findItem(R.id.menu_bg1).setVisible(false);
}else if (mode==0){
menu.findItem(R.id.menu_bg2).setVisible(false);
}
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.menu_bg1:{
mode=-1;
getWindow().setBackgroundDrawableResource(R.drawable.bg1);
break;
}
case R.id.menu_bg2:{
mode=0;
getWindow().setBackgroundDrawableResource(R.drawable.bg2);
break;
}
case R.id.menu_new_folder: {
showCreateOrModifyFolderDialog(true);
break;

@ -94,7 +94,8 @@ public class NotesListItem extends LinearLayout {
}
}
}
mTime.setText(DateUtils.getRelativeTimeSpanString(data.getModifiedDate()));
//mTime.setText(DateUtils.getRelativeTimeSpanString(data.getModifiedDate()));
mTime.setText(DateUtils.formatDateTime(getContext(),data.getModifiedDate(), DateUtils.FORMAT_SHOW_TIME | DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_ABBREV_ALL));
setBackground(data);
}

@ -0,0 +1,168 @@
package net.micode.notes.ui;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.inputmethod.EditorInfo;
import android.widget.Button;
import androidx.annotation.NonNull;
import androidx.appcompat.widget.SearchView;
import androidx.core.view.MenuItemCompat;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import net.micode.notes.R;
import net.micode.notes.ui.adapter.MyAdapter;
import net.micode.notes.ui.bean.Note;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
public class SafeFolderActivity extends Activity {
private RecyclerView mRecyclerView;
private Button mBtnNew;
private List<Note> mNotes;
private MyAdapter mMyAdapter;
private NoteDbOpenHelper mNoteDbOpenHelper;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_safe_folder);
initView();
initData();
initEvent();
}
@Override
protected void onResume() {
super.onResume();
refreshDataFromDb();
}
private void refreshDataFromDb() {
mNotes = getDataFromDB();
mMyAdapter.refreshData(mNotes);
}
private void initEvent() {
mMyAdapter = new MyAdapter(this,mNotes);
mRecyclerView.setAdapter(mMyAdapter);
LinearLayoutManager linearLayoutManager = new LinearLayoutManager(this);
mRecyclerView.setLayoutManager(linearLayoutManager);
}
private void initData() {
mNotes = new ArrayList<>();
mNoteDbOpenHelper = new NoteDbOpenHelper(this);
}
private List<Note> getDataFromDB() {
return mNoteDbOpenHelper.queryAllFromDb();
}
private String getCurrentTimeFormat(){
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("MM月dd HH:mm:ss");
Date date = new Date();
return simpleDateFormat.format(date);
}
private void initView(){
mRecyclerView = findViewById(R.id.sf_list);
}
public void NewNotes(View view) {
Intent intent = new Intent(SafeFolderActivity.this,AddActivity.class);
startActivity(intent);
}
// @Override
// public boolean onCreateOptionsMenu(Menu menu) {
//
// getMenuInflater().inflate(R.menu.menu_main, menu);
// SearchView searchView = (SearchView) menu.findItem(R.id.sf_menu_search).getActionView();
//
//
// searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
// @Override
// public boolean onQueryTextSubmit(String query) {
// return false;
// }
//
// @Override
// public boolean onQueryTextChange(String newText) {
// mNotes = mNoteDbOpenHelper.queryFromDbByContent(newText);
// mMyAdapter.refreshData(mNotes);
// return true;
// }
// });
// return super.onCreateOptionsMenu(menu);
// }
@Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.safe, menu);
MenuItem x = menu.findItem(R.id.sf_menu_search);
if (x.getActionView() != null) {
Log.i("-------------","okk");
}else{
Log.i("-------------","false");
}
SearchView searchView = (SearchView) menu.findItem(R.id.sf_menu_search).getActionView();
if (searchView != null) {
Log.i("=====================","okk");
searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
@Override
public boolean onQueryTextSubmit(String s) {
return false;
}
@Override
public boolean onQueryTextChange(String s) {
mNotes = mNoteDbOpenHelper.queryFromDbByContent(s);
mMyAdapter.refreshData(mNotes);
return true;
}
});
}else{
Log.i("=====================","false");
}
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(@NonNull MenuItem item) {
return super.onOptionsItemSelected(item);
}
}

@ -0,0 +1,134 @@
package net.micode.notes.ui.adapter;
import android.annotation.SuppressLint;
import android.app.Dialog;
import android.content.Context;
import android.content.Intent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.recyclerview.widget.RecyclerView;
import net.micode.notes.R;
import net.micode.notes.ui.EditActivity;
import net.micode.notes.ui.NoteDbOpenHelper;
import net.micode.notes.ui.NoteEditActivity;
import net.micode.notes.ui.bean.Note;
import net.micode.notes.util.ToastUtil;
import java.util.List;
public class MyAdapter extends RecyclerView.Adapter<MyAdapter.MyViewHolder> {
private List<Note> mBeanList;
private LayoutInflater mLayoutInflater;
private Context mContext;
private NoteDbOpenHelper mNoteDbOpenHelper;
public MyAdapter(Context context,List<Note> mBeanList){
this.mBeanList = mBeanList;
this.mContext = context;
mLayoutInflater = LayoutInflater.from(mContext);
mNoteDbOpenHelper = new NoteDbOpenHelper(mContext);
}
@NonNull
@Override
public MyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
View view = mLayoutInflater.inflate(R.layout.list_item_layout,parent,false);
MyViewHolder myViewHolder= new MyViewHolder(view);
return myViewHolder;
}
@Override
public void onBindViewHolder(@NonNull MyViewHolder holder, @SuppressLint("RecyclerView") int position) {
Note note = mBeanList.get(position);
holder.mTvContent.setText(note.getContent());
holder.mTvTime.setText(note.getCreatedTime());
holder.rlContainer.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(mContext, EditActivity.class);
intent.putExtra("note",note);
mContext.startActivity(intent);
}
});
holder.rlContainer.setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
//长按
Dialog dialog = new Dialog(mContext,android.R.style.Theme_DeviceDefault_Light_Dialog_NoActionBar_MinWidth);
View view = mLayoutInflater.inflate(R.layout.list_item_dialog_layout, null);
TextView tvDelete = view.findViewById(R.id.tv_delete);
tvDelete.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
int row = mNoteDbOpenHelper.deleteFromDbById(note.getId());
if (row > 0){
removeData(position);
ToastUtil.toastShort(mContext,"Delete Success");
}else{
ToastUtil.toastShort(mContext,"Delete Fail");
}
dialog.dismiss();
}
});
dialog.setContentView(view);
dialog.show();
return false;
}
});
}
@Override
public int getItemCount() {
return mBeanList.size();
}
public void refreshData(List<Note> notes){
this.mBeanList = notes;
notifyDataSetChanged();
}
public void removeData(int pos){
mBeanList.remove(pos);
notifyItemRemoved(pos);
}
class MyViewHolder extends RecyclerView.ViewHolder{
TextView mTvContent;
TextView mTvTime;
ViewGroup rlContainer;
public MyViewHolder(@NonNull View itemView) {
super(itemView);
this.mTvContent = itemView.findViewById(R.id.tv_content);
this.mTvTime = itemView.findViewById(R.id.tv_time);
this.rlContainer = itemView.findViewById(R.id.rl_item_container);
}
}
}

@ -0,0 +1,43 @@
package net.micode.notes.ui.bean;
import java.io.Serializable;
public class Note implements Serializable {
private String content;
private String createdTime;
private String id;
public String getContent() {
return content;
}
public void setContent(String content) {
this.content = content;
}
public String getCreatedTime() {
return createdTime;
}
public void setCreatedTime(String createdTime) {
this.createdTime = createdTime;
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
@Override
public String toString() {
return "Note{" +
"content='" + content + '\'' +
", createdTime='" + createdTime + '\'' +
", id='" + id + '\'' +
'}';
}
}

@ -0,0 +1,47 @@
package net.micode.notes.ui;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import net.micode.notes.R;
import net.micode.notes.util.ToastUtil;
public class pwdActivity extends NotesListActivity {
public Button mBtnpwd;
public EditText mEtpwd;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_pwd);
mBtnpwd = findViewById(R.id.btn_pwd);
mEtpwd = findViewById(R.id.et_1);
mBtnpwd.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
String pwd = mEtpwd.getText().toString();
Intent intent=null;
if(pwd.equals("123")){
intent = new Intent(pwdActivity.this,SafeFolderActivity.class);
startActivity(intent);
}else{
ToastUtil.toastShort(pwdActivity.this,"ERROR");
}
}
});
}
}

@ -0,0 +1,38 @@
package net.micode.notes.util;
import android.content.Context;
import android.content.SharedPreferences;
public class SpfUtil {
private static String SPF_NAME = "noteSpf";
public static void saveString(Context context, String key, String value) {
SharedPreferences spf = context.getSharedPreferences(SPF_NAME, Context.MODE_PRIVATE);
SharedPreferences.Editor edit = spf.edit();
edit.putString(key, value);
edit.apply();
}
public static String getString(Context context, String key) {
SharedPreferences spf = context.getSharedPreferences(SPF_NAME, Context.MODE_PRIVATE);
return spf.getString(key, "");
}
public static void saveInt(Context context, String key, int value) {
SharedPreferences spf = context.getSharedPreferences(SPF_NAME, Context.MODE_PRIVATE);
SharedPreferences.Editor edit = spf.edit();
edit.putInt(key, value);
edit.apply();
}
public static int getInt(Context context, String key) {
SharedPreferences spf = context.getSharedPreferences(SPF_NAME, Context.MODE_PRIVATE);
return spf.getInt(key, -1);
}
public static int getIntWithDefault(Context context, String key, int defValue) {
SharedPreferences spf = context.getSharedPreferences(SPF_NAME, Context.MODE_PRIVATE);
return spf.getInt(key, defValue);
}
}

@ -0,0 +1,15 @@
package net.micode.notes.util;
import android.content.Context;
import android.widget.Toast;
public class ToastUtil {
public static void toastShort(Context context, String msg) {
Toast.makeText(context, msg, Toast.LENGTH_SHORT).show();
}
public static void toastLong(Context context, String msg) {
Toast.makeText(context, msg, Toast.LENGTH_LONG).show();
}
}
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