From c1e776ccd4ffdb8fc29b7a0d0d0d98546771db72 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=8C=85=E5=B0=94=E4=BF=8A?= Date: Thu, 22 Jan 2026 15:05:48 +0800 Subject: [PATCH 1/2] =?UTF-8?q?=E8=BF=9B=E8=A1=8C=E4=BA=86ViewBinding?= =?UTF-8?q?=E8=BF=81=E7=A7=BB?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/Notesmaster/app/build.gradle.kts | 5 + .../java/net/micode/notes/MainActivity.java | 28 +-- .../net/micode/notes/ui/DateTimePicker.java | 14 +- .../net/micode/notes/ui/NoteEditActivity.java | 159 +++++++++++++++--- .../micode/notes/ui/NotesListActivity.java | 147 ++++++++-------- .../notes/ui/NotesPreferenceActivity.java | 15 +- .../net/micode/notes/ui/PasswordActivity.java | 84 +++++---- .../net/micode/notes/ui/SidebarFragment.java | 55 +++--- .../app/src/main/res/layout/note_list.xml | 6 +- .../gradle/wrapper/gradle-wrapper.properties | 2 +- 10 files changed, 306 insertions(+), 209 deletions(-) diff --git a/src/Notesmaster/app/build.gradle.kts b/src/Notesmaster/app/build.gradle.kts index 2332041..f0dba31 100644 --- a/src/Notesmaster/app/build.gradle.kts +++ b/src/Notesmaster/app/build.gradle.kts @@ -7,6 +7,11 @@ android { compileSdk = 34 buildToolsVersion = "34.0.0" + // 启用ViewBinding + buildFeatures { + viewBinding = true + } + defaultConfig { applicationId = "net.micode.notes" minSdk = 24 diff --git a/src/Notesmaster/app/src/main/java/net/micode/notes/MainActivity.java b/src/Notesmaster/app/src/main/java/net/micode/notes/MainActivity.java index fe69dc8..ea3a47e 100644 --- a/src/Notesmaster/app/src/main/java/net/micode/notes/MainActivity.java +++ b/src/Notesmaster/app/src/main/java/net/micode/notes/MainActivity.java @@ -14,6 +14,7 @@ import androidx.core.view.WindowInsetsCompat; import androidx.drawerlayout.widget.DrawerLayout; import net.micode.notes.data.Notes; +import net.micode.notes.databinding.ActivityMainBinding; import net.micode.notes.ui.SidebarFragment; /** @@ -26,7 +27,7 @@ import net.micode.notes.ui.SidebarFragment; public class MainActivity extends AppCompatActivity implements SidebarFragment.OnSidebarItemSelectedListener { private static final String TAG = "MainActivity"; - private DrawerLayout drawerLayout; + private ActivityMainBinding binding; /** * 创建活动 @@ -41,16 +42,16 @@ public class MainActivity extends AppCompatActivity implements SidebarFragment.O super.onCreate(savedInstanceState); // 启用边到边显示模式 EdgeToEdge.enable(this); - setContentView(R.layout.activity_main); + binding = ActivityMainBinding.inflate(getLayoutInflater()); + setContentView(binding.getRoot()); // 初始化DrawerLayout - drawerLayout = findViewById(R.id.drawer_layout); - if (drawerLayout != null) { + if (binding.drawerLayout != null) { // 设置侧栏在左侧 - drawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED, Gravity.LEFT); + binding.drawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED, Gravity.LEFT); // 设置监听器：侧栏关闭时更新状态 - drawerLayout.addDrawerListener(new DrawerLayout.DrawerListener() { + binding.drawerLayout.addDrawerListener(new DrawerLayout.DrawerListener() { @Override public void onDrawerSlide(View drawerView, float slideOffset) { // 侧栏滑动时 @@ -74,7 +75,7 @@ public class MainActivity extends AppCompatActivity implements SidebarFragment.O } // 设置窗口边距监听器，自动适配系统栏 - ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main_content), (v, insets) -> { + ViewCompat.setOnApplyWindowInsetsListener(binding.mainContent, (v, insets) -> { // 获取系统栏边距 Insets systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars()); // 设置视图内边距以适配系统栏 @@ -152,11 +153,14 @@ public class MainActivity extends AppCompatActivity implements SidebarFragment.O * 关闭侧栏 */ private void closeSidebar() { - if (drawerLayout != null) { - drawerLayout.closeDrawer(Gravity.LEFT); + if (binding.drawerLayout != null) { + binding.drawerLayout.closeDrawer(Gravity.LEFT); } } -} - -//test \ No newline at end of file + @Override + protected void onDestroy() { + super.onDestroy(); + binding = null; + } +} \ No newline at end of file diff --git a/src/Notesmaster/app/src/main/java/net/micode/notes/ui/DateTimePicker.java b/src/Notesmaster/app/src/main/java/net/micode/notes/ui/DateTimePicker.java index 015522e..b1a7a07 100644 --- a/src/Notesmaster/app/src/main/java/net/micode/notes/ui/DateTimePicker.java +++ b/src/Notesmaster/app/src/main/java/net/micode/notes/ui/DateTimePicker.java @@ -20,10 +20,11 @@ import java.text.DateFormatSymbols; import java.util.Calendar; import net.micode.notes.R; - +import net.micode.notes.databinding.DatetimePickerBinding; import android.content.Context; import android.text.format.DateFormat; +import android.view.LayoutInflater; import android.view.View; import android.widget.FrameLayout; import android.widget.NumberPicker; @@ -72,6 +73,7 @@ public class DateTimePicker extends FrameLayout { private final NumberPicker mHourSpinner; private final NumberPicker mMinuteSpinner; private final NumberPicker mAmPmSpinner; + private final DatetimePickerBinding binding; private Calendar mDate; private String[] mDateDisplayValues = new String[DAYS_IN_ALL_WEEK]; @@ -281,19 +283,19 @@ public class DateTimePicker extends FrameLayout { // 判断当前是否为下午 mIsAm = getCurrentHourOfDay() >= HOURS_IN_HALF_DAY; // 加载布局 - inflate(context, R.layout.datetime_picker, this); + binding = DatetimePickerBinding.inflate(LayoutInflater.from(context), this, true); // 初始化日期选择器 - mDateSpinner = (NumberPicker) findViewById(R.id.date); + mDateSpinner = binding.date; mDateSpinner.setMinValue(DATE_SPINNER_MIN_VAL); mDateSpinner.setMaxValue(DATE_SPINNER_MAX_VAL); mDateSpinner.setOnValueChangedListener(mOnDateChangedListener); // 初始化小时选择器 - mHourSpinner = (NumberPicker) findViewById(R.id.hour); + mHourSpinner = binding.hour; mHourSpinner.setOnValueChangedListener(mOnHourChangedListener); // 初始化分钟选择器 - mMinuteSpinner = (NumberPicker) findViewById(R.id.minute); + mMinuteSpinner = binding.minute; mMinuteSpinner.setMinValue(MINUT_SPINNER_MIN_VAL); mMinuteSpinner.setMaxValue(MINUT_SPINNER_MAX_VAL); mMinuteSpinner.setOnLongPressUpdateInterval(100); @@ -301,7 +303,7 @@ public class DateTimePicker extends FrameLayout { // 初始化上午/下午选择器 String[] stringsForAmPm = new DateFormatSymbols().getAmPmStrings(); - mAmPmSpinner = (NumberPicker) findViewById(R.id.amPm); + mAmPmSpinner = binding.amPm; mAmPmSpinner.setMinValue(AMPM_SPINNER_MIN_VAL); mAmPmSpinner.setMaxValue(AMPM_SPINNER_MAX_VAL); mAmPmSpinner.setDisplayedValues(stringsForAmPm); diff --git a/src/Notesmaster/app/src/main/java/net/micode/notes/ui/NoteEditActivity.java b/src/Notesmaster/app/src/main/java/net/micode/notes/ui/NoteEditActivity.java index 9ef5151..ed3df61 100644 --- a/src/Notesmaster/app/src/main/java/net/micode/notes/ui/NoteEditActivity.java +++ b/src/Notesmaster/app/src/main/java/net/micode/notes/ui/NoteEditActivity.java @@ -76,6 +76,8 @@ import java.util.regex.Pattern; import androidx.appcompat.app.AppCompatActivity; import com.google.android.material.appbar.MaterialToolbar; +import net.micode.notes.databinding.NoteEditBinding; + public class NoteEditActivity extends AppCompatActivity implements OnClickListener, NoteSettingChangedListener, OnTextViewChangeListener { @@ -166,19 +168,61 @@ public class NoteEditActivity extends AppCompatActivity implements OnClickListen private String mUserQuery; private Pattern mPattern; + private NoteEditBinding binding; + + /** + * 辅助方法：根据ID获取背景颜色选择视图 + */ + private View getBgSelectorView(int viewId) { + switch (viewId) { + case R.id.iv_bg_yellow_select: + return binding.ivBgYellowSelect; + case R.id.iv_bg_red_select: + return binding.ivBgRedSelect; + case R.id.iv_bg_blue_select: + return binding.ivBgBlueSelect; + case R.id.iv_bg_green_select: + return binding.ivBgGreenSelect; + case R.id.iv_bg_white_select: + return binding.ivBgWhiteSelect; + default: + throw new IllegalArgumentException("Unknown view ID: " + viewId); + } + } + + /** + * 辅助方法：根据ID获取字体选择视图 + */ + private View getFontSelectorView(int viewId) { + switch (viewId) { + case R.id.iv_small_select: + return binding.ivSmallSelect; + case R.id.iv_medium_select: + return binding.ivMediumSelect; + case R.id.iv_large_select: + return binding.ivLargeSelect; + case R.id.iv_super_select: + return binding.ivSuperSelect; + default: + throw new IllegalArgumentException("Unknown view ID: " + viewId); + } + } + @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); - this.setContentView(R.layout.note_edit); + + // 使用ViewBinding设置布局 + binding = NoteEditBinding.inflate(getLayoutInflater()); + setContentView(binding.getRoot()); // 初始化Toolbar（使用MaterialToolbar，与列表页面一致） - MaterialToolbar toolbar = findViewById(R.id.toolbar); - setSupportActionBar(toolbar); + setSupportActionBar(binding.toolbar); if (getSupportActionBar() != null) { getSupportActionBar().setDisplayHomeAsUpEnabled(true); getSupportActionBar().setDisplayShowHomeEnabled(true); } - toolbar.setNavigationOnClickListener(v -> finish()); + binding.toolbar.setNavigationOnClickListener(v -> finish()); if (savedInstanceState == null && !initActivityState(getIntent())) { finish(); @@ -311,19 +355,19 @@ public class NoteEditActivity extends AppCompatActivity implements OnClickListen *

*/ private void initResources() { - mHeadViewPanel = findViewById(R.id.note_title); + mHeadViewPanel = binding.noteTitle; mNoteHeaderHolder = new HeadViewHolder(); - mNoteHeaderHolder.tvModified = findViewById(R.id.tv_modified_date); - mNoteHeaderHolder.ivAlertIcon = findViewById(R.id.iv_alert_icon); - mNoteHeaderHolder.tvAlertDate = findViewById(R.id.tv_alert_date); - mNoteHeaderHolder.ibSetBgColor = findViewById(R.id.btn_set_bg_color); + mNoteHeaderHolder.tvModified = binding.tvModifiedDate; + mNoteHeaderHolder.ivAlertIcon = binding.ivAlertIcon; + mNoteHeaderHolder.tvAlertDate = binding.tvAlertDate; + mNoteHeaderHolder.ibSetBgColor = binding.btnSetBgColor; mNoteHeaderHolder.ibSetBgColor.setOnClickListener(this); - mNoteHeaderHolder.tvCharCount = findViewById(R.id.tv_char_count); - mNoteHeaderHolder.etTitle = findViewById(R.id.et_title); + mNoteHeaderHolder.tvCharCount = binding.tvCharCount; + mNoteHeaderHolder.etTitle = binding.etTitle; - mNoteEditor = findViewById(R.id.note_edit_view); - mNoteEditorPanel = findViewById(R.id.sv_note_edit); - mNoteBgColorSelector = findViewById(R.id.note_bg_color_selector); + mNoteEditor = binding.noteEditView; + mNoteEditorPanel = binding.svNoteEdit; + mNoteBgColorSelector = binding.noteBgColorSelector; mNoteEditor.addTextChangedListener(new TextWatcher() { @Override @@ -364,13 +408,48 @@ public class NoteEditActivity extends AppCompatActivity implements OnClickListen // 设置背景颜色选择器的点击事件 for (int id : sBgSelectorBtnsMap.keySet()) { - ImageView iv = findViewById(id); + ImageView iv; + switch (id) { + case R.id.iv_bg_yellow: + iv = binding.ivBgYellow; + break; + case R.id.iv_bg_red: + iv = binding.ivBgRed; + break; + case R.id.iv_bg_blue: + iv = binding.ivBgBlue; + break; + case R.id.iv_bg_green: + iv = binding.ivBgGreen; + break; + case R.id.iv_bg_white: + iv = binding.ivBgWhite; + break; + default: + throw new IllegalArgumentException("Unknown view ID: " + id); + } iv.setOnClickListener(this); } - mFontSizeSelector = findViewById(R.id.font_size_selector); + mFontSizeSelector = binding.fontSizeSelector; for (int id : sFontSizeBtnsMap.keySet()) { - View view = findViewById(id); + View view; + switch (id) { + case R.id.ll_font_small: + view = binding.llFontSmall; + break; + case R.id.ll_font_normal: + view = binding.llFontNormal; + break; + case R.id.ll_font_large: + view = binding.llFontLarge; + break; + case R.id.ll_font_super: + view = binding.llFontSuper; + break; + default: + throw new IllegalArgumentException("Unknown view ID: " + id); + } view.setOnClickListener(this); } @@ -384,7 +463,7 @@ public class NoteEditActivity extends AppCompatActivity implements OnClickListen if (mFontSizeId >= TextAppearanceResources.getResourcesSize()) { mFontSizeId = ResourceParser.BG_DEFAULT_FONT_SIZE; } - mEditTextList = findViewById(R.id.note_edit_list); + mEditTextList = binding.noteEditList; } @Override @@ -416,7 +495,10 @@ public class NoteEditActivity extends AppCompatActivity implements OnClickListen } mNoteHeaderHolder.etTitle.setText(mWorkingNote.getTitle()); for (Integer id : sBgSelectorSelectionMap.keySet()) { - findViewById(sBgSelectorSelectionMap.get(id)).setVisibility(View.GONE); + View view = getBgSelectorView(sBgSelectorSelectionMap.get(id)); + if (view != null) { + view.setVisibility(View.GONE); + } } mHeadViewPanel.setBackgroundResource(mWorkingNote.getTitleBgResId()); mNoteEditorPanel.setBackgroundResource(mWorkingNote.getBgColorResId()); @@ -549,6 +631,12 @@ public class NoteEditActivity extends AppCompatActivity implements OnClickListen clearSettingState(); } + @Override + protected void onDestroy() { + super.onDestroy(); + binding = null; + } + /** * 更新桌面小部件 *

@@ -590,18 +678,28 @@ public class NoteEditActivity extends AppCompatActivity implements OnClickListen int id = v.getId(); if (id == R.id.btn_set_bg_color) { mNoteBgColorSelector.setVisibility(View.VISIBLE); - findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility( - View.VISIBLE); + View bgView = getBgSelectorView(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())); + if (bgView != null) { + bgView.setVisibility(View.VISIBLE); + } } else if (sBgSelectorBtnsMap.containsKey(id)) { - findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility( - View.GONE); + View bgView = getBgSelectorView(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())); + if (bgView != null) { + bgView.setVisibility(View.GONE); + } mWorkingNote.setBgColorId(sBgSelectorBtnsMap.get(id)); mNoteBgColorSelector.setVisibility(View.GONE); } else if (sFontSizeBtnsMap.containsKey(id)) { - findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.GONE); + View fontView = getFontSelectorView(sFontSelectorSelectionMap.get(mFontSizeId)); + if (fontView != null) { + fontView.setVisibility(View.GONE); + } mFontSizeId = sFontSizeBtnsMap.get(id); mSharedPrefs.edit().putInt(PREFERENCE_FONT_SIZE, mFontSizeId).commit(); - findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.VISIBLE); + fontView = getFontSelectorView(sFontSelectorSelectionMap.get(mFontSizeId)); + if (fontView != null) { + fontView.setVisibility(View.VISIBLE); + } if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) { getWorkingText(); switchToListMode(mWorkingNote.getContent()); @@ -660,8 +758,10 @@ public class NoteEditActivity extends AppCompatActivity implements OnClickListen *

*/ public void onBackgroundColorChanged() { - findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility( - View.VISIBLE); + View bgView = getBgSelectorView(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())); + if (bgView != null) { + bgView.setVisibility(View.VISIBLE); + } mNoteEditorPanel.setBackgroundResource(mWorkingNote.getBgColorResId()); mHeadViewPanel.setBackgroundResource(mWorkingNote.getTitleBgResId()); } @@ -745,7 +845,10 @@ public class NoteEditActivity extends AppCompatActivity implements OnClickListen break; case R.id.menu_font_size: mFontSizeSelector.setVisibility(View.VISIBLE); - findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.VISIBLE); + View fontView = getFontSelectorView(sFontSelectorSelectionMap.get(mFontSizeId)); + if (fontView != null) { + fontView.setVisibility(View.VISIBLE); + } break; case R.id.menu_list_mode: mWorkingNote.setCheckListMode(mWorkingNote.getCheckListMode() == 0 ? diff --git a/src/Notesmaster/app/src/main/java/net/micode/notes/ui/NotesListActivity.java b/src/Notesmaster/app/src/main/java/net/micode/notes/ui/NotesListActivity.java index 1c28720..1fa6d2f 100644 --- a/src/Notesmaster/app/src/main/java/net/micode/notes/ui/NotesListActivity.java +++ b/src/Notesmaster/app/src/main/java/net/micode/notes/ui/NotesListActivity.java @@ -54,6 +54,7 @@ import androidx.lifecycle.ViewModelProvider; import net.micode.notes.R; import net.micode.notes.data.Notes; import net.micode.notes.data.NotesRepository; +import net.micode.notes.databinding.NoteListBinding; import net.micode.notes.tool.SecurityManager; import net.micode.notes.ui.NoteInfoAdapter; import net.micode.notes.viewmodel.NotesListViewModel; @@ -87,13 +88,9 @@ public class NotesListActivity extends AppCompatActivity private static final int REQUEST_CODE_CHECK_PASSWORD_FOR_LOCK = 105; private NotesListViewModel viewModel; - private ListView notesListView; - private androidx.appcompat.widget.Toolbar toolbar; + private NoteListBinding binding; private NoteInfoAdapter adapter; - private DrawerLayout drawerLayout; - private FloatingActionButton fabNewNote; - private LinearLayout breadcrumbContainer; - private LinearLayout breadcrumbItems; + private View sidebarFragment; // 多选模式状态 private boolean isMultiSelectMode = false; @@ -120,11 +117,11 @@ public class NotesListActivity extends AppCompatActivity // 启用边缘到边缘显示 WindowCompat.setDecorFitsSystemWindows(getWindow(), false); - setContentView(R.layout.note_list); + binding = NoteListBinding.inflate(getLayoutInflater()); + setContentView(binding.getRoot()); // 处理窗口insets（状态栏和导航栏） - View mainView = findViewById(android.R.id.content); - ViewCompat.setOnApplyWindowInsetsListener(mainView, (v, windowInsets) -> { + ViewCompat.setOnApplyWindowInsetsListener(binding.getRoot(), (v, windowInsets) -> { Insets insets = windowInsets.getInsets(WindowInsetsCompat.Type.systemBars()); // 设置内容区域的padding以避免被状态栏遮挡 v.setPadding(insets.left, insets.top, insets.right, insets.bottom); @@ -137,12 +134,12 @@ public class NotesListActivity extends AppCompatActivity if (savedInstanceState != null) { mPendingNodeIdToOpen = savedInstanceState.getLong(KEY_PENDING_NODE_ID, -1); mPendingNodeTypeToOpen = savedInstanceState.getInt(KEY_PENDING_NODE_TYPE, -1); - + long savedFolderId = savedInstanceState.getLong(KEY_CURRENT_FOLDER_ID, Notes.ID_ROOT_FOLDER); if (savedFolderId != Notes.ID_ROOT_FOLDER) { viewModel.setCurrentFolderId(savedFolderId); } - + Log.d(TAG, "Restored pending node: " + mPendingNodeIdToOpen + ", type: " + mPendingNodeTypeToOpen + ", folder: " + savedFolderId); } @@ -194,23 +191,20 @@ public class NotesListActivity extends AppCompatActivity * 初始化视图 */ private void initViews() { - notesListView = findViewById(R.id.notes_list); - toolbar = findViewById(R.id.toolbar); - drawerLayout = findViewById(R.id.drawer_layout); - - // 初始化面包屑导航 - breadcrumbContainer = findViewById(R.id.breadcrumb_container); - breadcrumbItems = findViewById(R.id.breadcrumb_items); + // 特殊处理：Fragment标签不会在ViewBinding中生成字段 + // 必须使用findViewById获取标签声明的Fragment实例 + // 这是Android ViewBinding的已知限制，不是遗漏 + sidebarFragment = findViewById(R.id.sidebar_fragment); // 设置适配器 adapter = new NoteInfoAdapter(this); - notesListView.setAdapter(adapter); + binding.notesList.setAdapter(adapter); adapter.setOnNoteButtonClickListener(this); adapter.setOnNoteItemClickListener(this); adapter.setOnNoteItemLongClickListener(this); // 设置点击监听 - notesListView.setOnItemClickListener(new AdapterView.OnItemClickListener() { + binding.notesList.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView parent, View view, int position, long id) { Object item = parent.getItemAtPosition(position); @@ -222,8 +216,7 @@ public class NotesListActivity extends AppCompatActivity }); // 初始化 Toolbar - toolbar = findViewById(R.id.toolbar); - setSupportActionBar(toolbar); + setSupportActionBar(binding.toolbar); if (getSupportActionBar() != null) { getSupportActionBar().setTitle(R.string.app_name); } @@ -232,16 +225,13 @@ public class NotesListActivity extends AppCompatActivity updateToolbarForNormalMode(); // 设置 Toolbar 的汉堡菜单按钮点击监听器（打开侧栏） - toolbar.setNavigationOnClickListener(v -> { - if (drawerLayout != null) { - drawerLayout.openDrawer(findViewById(R.id.sidebar_fragment)); - } + binding.toolbar.setNavigationOnClickListener(v -> { + binding.drawerLayout.openDrawer(sidebarFragment); }); // Set FAB click event - fabNewNote = findViewById(R.id.btn_new_note); - if (fabNewNote != null) { - fabNewNote.setOnClickListener(v -> { + if (binding.btnNewNote != null) { + binding.btnNewNote.setOnClickListener(v -> { Intent intent = new Intent(NotesListActivity.this, NoteEditActivity.class); intent.setAction(Intent.ACTION_INSERT_OR_EDIT); intent.putExtra(Notes.INTENT_EXTRA_FOLDER_ID, viewModel.getCurrentFolderId()); @@ -334,10 +324,10 @@ public class NotesListActivity extends AppCompatActivity public void onChanged(Boolean refreshNeeded) { if (refreshNeeded != null && refreshNeeded) { // 通知侧栏刷新 - SidebarFragment sidebarFragment = (SidebarFragment) getSupportFragmentManager() + SidebarFragment sidebarFrag = (SidebarFragment) getSupportFragmentManager() .findFragmentById(R.id.sidebar_fragment); - if (sidebarFragment != null) { - sidebarFragment.refreshFolderTree(); + if (sidebarFrag != null) { + sidebarFrag.refreshFolderTree(); } // 重置刷新状态 viewModel.getSidebarRefreshNeeded().setValue(false); @@ -352,11 +342,11 @@ public class NotesListActivity extends AppCompatActivity * @param path 文件夹路径 */ private void updateBreadcrumb(List path) { - if (breadcrumbItems == null || path == null) { + if (binding.breadcrumbInclude == null || binding.breadcrumbInclude.breadcrumbItems == null || path == null) { return; } - breadcrumbItems.removeAllViews(); + binding.breadcrumbInclude.breadcrumbItems.removeAllViews(); for (int i = 0; i < path.size(); i++) { NotesRepository.NoteInfo folder = path.get(i); @@ -367,12 +357,12 @@ public class NotesListActivity extends AppCompatActivity separator.setText(" > "); separator.setTextSize(14); separator.setTextColor(android.R.color.darker_gray); - breadcrumbItems.addView(separator); + binding.breadcrumbInclude.breadcrumbItems.addView(separator); } // 创建面包屑项 TextView breadcrumbItem = (TextView) getLayoutInflater() - .inflate(R.layout.breadcrumb_item, breadcrumbItems, false); + .inflate(R.layout.breadcrumb_item, binding.breadcrumbInclude.breadcrumbItems, false); breadcrumbItem.setText(folder.title); // 如果是当前文件夹（最后一个），高亮显示且不可点击 @@ -385,7 +375,7 @@ public class NotesListActivity extends AppCompatActivity breadcrumbItem.setOnClickListener(v -> viewModel.enterFolder(targetFolderId)); } - breadcrumbItems.addView(breadcrumbItem); + binding.breadcrumbInclude.breadcrumbItems.addView(breadcrumbItem); } } @@ -569,8 +559,8 @@ public class NotesListActivity extends AppCompatActivity private void enterMultiSelectMode() { isMultiSelectMode = true; // 隐藏FAB按钮 - if (fabNewNote != null) { - fabNewNote.setVisibility(View.GONE); + if (binding.btnNewNote != null) { + binding.btnNewNote.setVisibility(View.GONE); } // 更新toolbar为多选模式 updateToolbarForMultiSelectMode(); @@ -582,8 +572,8 @@ public class NotesListActivity extends AppCompatActivity private void exitMultiSelectMode() { isMultiSelectMode = false; // 显示FAB按钮 - if (fabNewNote != null) { - fabNewNote.setVisibility(View.VISIBLE); + if (binding.btnNewNote != null) { + binding.btnNewNote.setVisibility(View.VISIBLE); } // 清除选中状态 viewModel.clearSelection(); @@ -599,22 +589,22 @@ public class NotesListActivity extends AppCompatActivity * 更新Toolbar为多选模式 */ private void updateToolbarForMultiSelectMode() { - if (toolbar == null) return; + if (binding.toolbar == null) return; // 设置标题为选中数量 int selectedCount = viewModel.getSelectedCount(); String title = getString(R.string.menu_select_title, selectedCount); - toolbar.setTitle(title); + binding.toolbar.setTitle(title); // 设置导航图标为返回（取消多选） - toolbar.setNavigationIcon(androidx.appcompat.R.drawable.abc_ic_ab_back_material); - toolbar.setNavigationOnClickListener(v -> exitMultiSelectMode()); + binding.toolbar.setNavigationIcon(androidx.appcompat.R.drawable.abc_ic_ab_back_material); + binding.toolbar.setNavigationOnClickListener(v -> exitMultiSelectMode()); // 移除普通模式的菜单（如果有） - toolbar.getMenu().clear(); + binding.toolbar.getMenu().clear(); // 直接在toolbar上添加操作按钮（不在三点菜单中） - Menu menu = toolbar.getMenu(); + Menu menu = binding.toolbar.getMenu(); // 删除按钮 MenuItem deleteItem = menu.add(Menu.NONE, R.id.multi_select_delete, 1, getString(R.string.menu_delete)); @@ -644,36 +634,34 @@ public class NotesListActivity extends AppCompatActivity * 更新Toolbar为普通模式 */ private void updateToolbarForNormalMode() { - if (toolbar == null) return; + if (binding.toolbar == null) return; // 清除多选模式菜单 - toolbar.getMenu().clear(); + binding.toolbar.getMenu().clear(); // 设置标题 if (viewModel.isTrashMode()) { - toolbar.setTitle(R.string.menu_trash); + binding.toolbar.setTitle(R.string.menu_trash); } else { - toolbar.setTitle(R.string.app_name); + binding.toolbar.setTitle(R.string.app_name); // 添加普通模式菜单 - toolbar.inflateMenu(R.menu.note_list); + binding.toolbar.inflateMenu(R.menu.note_list); } // 设置导航图标为汉堡菜单 - toolbar.setNavigationIcon(android.R.drawable.ic_menu_sort_by_size); - toolbar.setNavigationOnClickListener(v -> { - if (drawerLayout != null) { - drawerLayout.openDrawer(findViewById(R.id.sidebar_fragment)); - } + binding.toolbar.setNavigationIcon(android.R.drawable.ic_menu_sort_by_size); + binding.toolbar.setNavigationOnClickListener(v -> { + binding.drawerLayout.openDrawer(sidebarFragment); }); // 如果是回收站模式，不显示新建按钮 if (viewModel.isTrashMode()) { - if (fabNewNote != null) { - fabNewNote.setVisibility(View.GONE); + if (binding.btnNewNote != null) { + binding.btnNewNote.setVisibility(View.GONE); } } else { - if (fabNewNote != null) { - fabNewNote.setVisibility(View.VISIBLE); + if (binding.btnNewNote != null) { + binding.btnNewNote.setVisibility(View.VISIBLE); } } } @@ -834,15 +822,6 @@ public class NotesListActivity extends AppCompatActivity return super.onContextItemSelected(item); } - /** - * 活动销毁时的清理 - */ - @Override - protected void onDestroy() { - super.onDestroy(); - // 清理资源 - } - private void updateSelectionState(int position, boolean selected) { Log.d("NotesListActivity", "===== updateSelectionState called ====="); Log.d("NotesListActivity", "position: " + position + ", selected: " + selected); @@ -878,8 +857,8 @@ public class NotesListActivity extends AppCompatActivity // 跳转到指定文件夹 viewModel.enterFolder(folderId); // 关闭侧栏 - if (drawerLayout != null) { - drawerLayout.closeDrawer(findViewById(R.id.sidebar_fragment)); + if (binding.drawerLayout != null) { + binding.drawerLayout.closeDrawer(sidebarFragment); } } @@ -888,8 +867,8 @@ public class NotesListActivity extends AppCompatActivity // 跳转到回收站 viewModel.enterFolder(Notes.ID_TRASH_FOLER); // 关闭侧栏 - if (drawerLayout != null) { - drawerLayout.closeDrawer(findViewById(R.id.sidebar_fragment)); + if (binding.drawerLayout != null) { + binding.drawerLayout.closeDrawer(sidebarFragment); } } @@ -917,11 +896,11 @@ public class NotesListActivity extends AppCompatActivity @Override public void onSettingsSelected() { // 打开设置页面 - Intent intent = new Intent(this, NotesPreferenceActivity.class); + Intent intent = new Intent(this, net.micode.notes.ui.NotesPreferenceActivity.class); startActivity(intent); // 关闭侧栏 - if (drawerLayout != null) { - drawerLayout.closeDrawer(findViewById(R.id.sidebar_fragment)); + if (binding.drawerLayout != null) { + binding.drawerLayout.closeDrawer(sidebarFragment); } } @@ -988,8 +967,8 @@ public class NotesListActivity extends AppCompatActivity @Override public void onCloseSidebar() { // 关闭侧栏 - if (drawerLayout != null) { - drawerLayout.closeDrawer(findViewById(R.id.sidebar_fragment)); + if (binding.drawerLayout != null) { + binding.drawerLayout.closeDrawer(sidebarFragment); } } @@ -1006,9 +985,9 @@ public class NotesListActivity extends AppCompatActivity if (isMultiSelectMode) { // 多选模式：退出多选模式 exitMultiSelectMode(); - } else if (drawerLayout != null && drawerLayout.isDrawerOpen(findViewById(R.id.sidebar_fragment))) { + } else if (binding.drawerLayout != null && binding.drawerLayout.isDrawerOpen(sidebarFragment)) { // 侧栏打开：关闭侧栏 - drawerLayout.closeDrawer(findViewById(R.id.sidebar_fragment)); + binding.drawerLayout.closeDrawer(sidebarFragment); } else if (viewModel.getCurrentFolderId() != Notes.ID_ROOT_FOLDER && viewModel.getCurrentFolderId() != Notes.ID_CALL_RECORD_FOLDER) { // 子文件夹：返回上一级 @@ -1021,4 +1000,10 @@ public class NotesListActivity extends AppCompatActivity moveTaskToBack(true); } } + + @Override + protected void onDestroy() { + super.onDestroy(); + binding = null; + } } diff --git a/src/Notesmaster/app/src/main/java/net/micode/notes/ui/NotesPreferenceActivity.java b/src/Notesmaster/app/src/main/java/net/micode/notes/ui/NotesPreferenceActivity.java index 76aebfa..368f0d0 100644 --- a/src/Notesmaster/app/src/main/java/net/micode/notes/ui/NotesPreferenceActivity.java +++ b/src/Notesmaster/app/src/main/java/net/micode/notes/ui/NotesPreferenceActivity.java @@ -45,6 +45,7 @@ import android.widget.Toast; import net.micode.notes.R; import net.micode.notes.data.Notes; import net.micode.notes.data.Notes.NoteColumns; +import net.micode.notes.databinding.SettingsHeaderBinding; // Google Tasks同步功能已禁用 // import net.micode.notes.gtask.remote.GTaskSyncService; import net.micode.notes.tool.SecurityManager; @@ -110,6 +111,11 @@ public class NotesPreferenceActivity extends PreferenceActivity { */ private GTaskReceiver mReceiver; + /** + * 设置头部视图绑定 + */ + private SettingsHeaderBinding mHeaderBinding; + /** * 原始账户数组，用于检测新增账户 */ @@ -155,8 +161,8 @@ public class NotesPreferenceActivity extends PreferenceActivity { // registerReceiver(mReceiver, filter); // } mOriAccounts = null; - View header = LayoutInflater.from(this).inflate(R.layout.settings_header, null); - getListView().addHeaderView(header, null, true); + mHeaderBinding = SettingsHeaderBinding.inflate(getLayoutInflater()); + getListView().addHeaderView(mHeaderBinding.getRoot(), null, true); loadSecurityPreference(); } @@ -208,6 +214,7 @@ public class NotesPreferenceActivity extends PreferenceActivity { // if (mReceiver != null) { // unregisterReceiver(mReceiver); // } + mHeaderBinding = null; super.onDestroy(); } @@ -323,8 +330,8 @@ public class NotesPreferenceActivity extends PreferenceActivity { *

*/ private void loadSyncButton() { - Button syncButton = (Button) findViewById(R.id.preference_sync_button); - TextView lastSyncTimeView = (TextView) findViewById(R.id.prefenerece_sync_status_textview); + Button syncButton = mHeaderBinding.preferenceSyncButton; + TextView lastSyncTimeView = mHeaderBinding.prefenereceSyncStatusTextview; // Google Tasks同步功能已禁用 // set button state diff --git a/src/Notesmaster/app/src/main/java/net/micode/notes/ui/PasswordActivity.java b/src/Notesmaster/app/src/main/java/net/micode/notes/ui/PasswordActivity.java index d52117a..b8c4291 100644 --- a/src/Notesmaster/app/src/main/java/net/micode/notes/ui/PasswordActivity.java +++ b/src/Notesmaster/app/src/main/java/net/micode/notes/ui/PasswordActivity.java @@ -15,6 +15,7 @@ import android.widget.TextView; import android.widget.Toast; import net.micode.notes.R; +import net.micode.notes.databinding.ActivityPasswordBinding; import net.micode.notes.tool.SecurityManager; import java.util.List; @@ -27,19 +28,16 @@ public class PasswordActivity extends Activity { private int mMode; // 0: Check, 1: Setup private int mPasswordType; - - private TextView mTvPrompt; - private EditText mEtPin; - private LockPatternView mLockPatternView; - private TextView mTvError; - private Button mBtnCancel; + + private ActivityPasswordBinding binding; private String mFirstInput = null; // For setup confirmation @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); - setContentView(R.layout.activity_password); + binding = ActivityPasswordBinding.inflate(getLayoutInflater()); + setContentView(binding.getRoot()); String action = getIntent().getAction(); if (ACTION_SETUP_PASSWORD.equals(action)) { @@ -56,13 +54,7 @@ public class PasswordActivity extends Activity { } private void initViews() { - mTvPrompt = findViewById(R.id.tv_prompt); - mEtPin = findViewById(R.id.et_pin); - mLockPatternView = findViewById(R.id.lock_pattern_view); - mTvError = findViewById(R.id.tv_error); - mBtnCancel = findViewById(R.id.btn_cancel); - - mBtnCancel.setOnClickListener(v -> { + binding.btnCancel.setOnClickListener(v -> { setResult(RESULT_CANCELED); finish(); }); @@ -70,19 +62,19 @@ public class PasswordActivity extends Activity { private void setupViews() { if (mMode == 1) { // Setup - mTvPrompt.setText("请设置密码"); + binding.tvPrompt.setText("请设置密码"); } else { // Check - mTvPrompt.setText("请输入密码"); + binding.tvPrompt.setText("请输入密码"); } if (mPasswordType == SecurityManager.TYPE_PIN) { - mEtPin.setVisibility(View.VISIBLE); - mLockPatternView.setVisibility(View.GONE); - mEtPin.requestFocus(); // Auto focus + binding.etPin.setVisibility(View.VISIBLE); + binding.lockPatternView.setVisibility(View.GONE); + binding.etPin.requestFocus(); // Auto focus setupPinLogic(); } else if (mPasswordType == SecurityManager.TYPE_PATTERN) { - mEtPin.setVisibility(View.GONE); - mLockPatternView.setVisibility(View.VISIBLE); + binding.etPin.setVisibility(View.GONE); + binding.lockPatternView.setVisibility(View.VISIBLE); setupPatternLogic(); } else { // Should not happen @@ -91,10 +83,10 @@ public class PasswordActivity extends Activity { } private void setupPinLogic() { - mEtPin.setOnEditorActionListener((v, actionId, event) -> { - if (actionId == EditorInfo.IME_ACTION_DONE || + binding.etPin.setOnEditorActionListener((v, actionId, event) -> { + if (actionId == EditorInfo.IME_ACTION_DONE || (event != null && event.getKeyCode() == KeyEvent.KEYCODE_ENTER && event.getAction() == KeyEvent.ACTION_DOWN)) { - handleInput(mEtPin.getText().toString()); + handleInput(binding.etPin.getText().toString()); return true; } return false; @@ -102,10 +94,10 @@ public class PasswordActivity extends Activity { } private void setupPatternLogic() { - mLockPatternView.setOnPatternListener(new LockPatternView.OnPatternListener() { + binding.lockPatternView.setOnPatternListener(new LockPatternView.OnPatternListener() { @Override public void onPatternStart() { - mTvError.setVisibility(View.INVISIBLE); + binding.tvError.setVisibility(View.INVISIBLE); } @Override @@ -117,9 +109,9 @@ public class PasswordActivity extends Activity { @Override public void onPatternDetected(List pattern) { if (pattern.size() < 3) { - mTvError.setText("连接至少3个点"); - mTvError.setVisibility(View.VISIBLE); - mLockPatternView.setDisplayMode(LockPatternView.DisplayMode.Wrong); + binding.tvError.setText("连接至少3个点"); + binding.tvError.setVisibility(View.VISIBLE); + binding.lockPatternView.setDisplayMode(LockPatternView.DisplayMode.Wrong); return; } handleInput(LockPatternView.patternToString(pattern)); @@ -129,30 +121,30 @@ public class PasswordActivity extends Activity { private void handleInput(String input) { if (TextUtils.isEmpty(input)) return; - mTvError.setVisibility(View.INVISIBLE); + binding.tvError.setVisibility(View.INVISIBLE); if (mMode == 0) { // Check if (SecurityManager.getInstance(this).checkPassword(input)) { setResult(RESULT_OK); finish(); } else { - mTvError.setText("密码错误"); - mTvError.setVisibility(View.VISIBLE); + binding.tvError.setText("密码错误"); + binding.tvError.setVisibility(View.VISIBLE); if (mPasswordType == SecurityManager.TYPE_PATTERN) { - mLockPatternView.setDisplayMode(LockPatternView.DisplayMode.Wrong); + binding.lockPatternView.setDisplayMode(LockPatternView.DisplayMode.Wrong); } else { - mEtPin.setText(""); + binding.etPin.setText(""); } } } else { // Setup if (mFirstInput == null) { // First entry mFirstInput = input; - mTvPrompt.setText("请再次输入以确认"); + binding.tvPrompt.setText("请再次输入以确认"); if (mPasswordType == SecurityManager.TYPE_PATTERN) { - mLockPatternView.clearPattern(); + binding.lockPatternView.clearPattern(); } else { - mEtPin.setText(""); + binding.etPin.setText(""); } } else { // Second entry @@ -162,19 +154,25 @@ public class PasswordActivity extends Activity { setResult(RESULT_OK); finish(); } else { - mTvError.setText("两次输入不一致，请重试"); - mTvError.setVisibility(View.VISIBLE); + binding.tvError.setText("两次输入不一致，请重试"); + binding.tvError.setVisibility(View.VISIBLE); // Reset to start mFirstInput = null; - mTvPrompt.setText("请设置密码"); + binding.tvPrompt.setText("请设置密码"); if (mPasswordType == SecurityManager.TYPE_PATTERN) { - mLockPatternView.setDisplayMode(LockPatternView.DisplayMode.Wrong); - mLockPatternView.postDelayed(() -> mLockPatternView.clearPattern(), 1000); + binding.lockPatternView.setDisplayMode(LockPatternView.DisplayMode.Wrong); + binding.lockPatternView.postDelayed(() -> binding.lockPatternView.clearPattern(), 1000); } else { - mEtPin.setText(""); + binding.etPin.setText(""); } } } } } + + @Override + protected void onDestroy() { + super.onDestroy(); + binding = null; + } } diff --git a/src/Notesmaster/app/src/main/java/net/micode/notes/ui/SidebarFragment.java b/src/Notesmaster/app/src/main/java/net/micode/notes/ui/SidebarFragment.java index 041f68b..269f8e8 100644 --- a/src/Notesmaster/app/src/main/java/net/micode/notes/ui/SidebarFragment.java +++ b/src/Notesmaster/app/src/main/java/net/micode/notes/ui/SidebarFragment.java @@ -42,6 +42,7 @@ import androidx.recyclerview.widget.RecyclerView; import net.micode.notes.R; import net.micode.notes.data.Notes; import net.micode.notes.data.NotesRepository; +import net.micode.notes.databinding.SidebarLayoutBinding; import net.micode.notes.viewmodel.FolderListViewModel; import java.util.ArrayList; @@ -61,14 +62,8 @@ public class SidebarFragment extends Fragment { private static final String TAG = "SidebarFragment"; private static final int MAX_FOLDER_NAME_LENGTH = 50; - // 视图组件 - private RecyclerView rvFolderTree; - private TextView tvRootFolder; - private TextView menuSync; - private TextView menuLogin; - private TextView menuExport; - private TextView menuSettings; - private TextView menuTrash; + // ViewBinding + private SidebarLayoutBinding binding; // 适配器和数据 private FolderTreeAdapter adapter; @@ -148,17 +143,24 @@ public class SidebarFragment extends Fragment { @Override public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { - return inflater.inflate(R.layout.sidebar_layout, container, false); + binding = SidebarLayoutBinding.inflate(inflater, container, false); + return binding.getRoot(); } @Override public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) { super.onViewCreated(view, savedInstanceState); - initViews(view); + initViews(); setupListeners(); observeViewModel(); } + @Override + public void onDestroyView() { + super.onDestroyView(); + binding = null; + } + /** * 刷新文件夹树（供外部调用，如删除笔记后） */ @@ -171,68 +173,57 @@ public class SidebarFragment extends Fragment { /** * 初始化视图 */ - private void initViews(View view) { - rvFolderTree = view.findViewById(R.id.rv_folder_tree); - tvRootFolder = view.findViewById(R.id.tv_root_folder); - menuSync = view.findViewById(R.id.menu_sync); - menuLogin = view.findViewById(R.id.menu_login); - menuExport = view.findViewById(R.id.menu_export); - menuSettings = view.findViewById(R.id.menu_settings); - menuTrash = view.findViewById(R.id.menu_trash); - + private void initViews() { // 设置RecyclerView - rvFolderTree.setLayoutManager(new LinearLayoutManager(requireContext())); + binding.rvFolderTree.setLayoutManager(new LinearLayoutManager(requireContext())); adapter = new FolderTreeAdapter(new ArrayList<>(), viewModel); adapter.setOnFolderItemClickListener(this::handleFolderItemClick); - rvFolderTree.setAdapter(adapter); + binding.rvFolderTree.setAdapter(adapter); } /** * 设置监听器 */ private void setupListeners() { - View view = getView(); - if (view == null) return; - // 根文件夹（单击展开/收起，双击跳转） - setupFolderClickListener(tvRootFolder, Notes.ID_ROOT_FOLDER); + setupFolderClickListener(binding.tvRootFolder, Notes.ID_ROOT_FOLDER); // 关闭侧栏 - view.findViewById(R.id.btn_close_sidebar).setOnClickListener(v -> { + binding.btnCloseSidebar.setOnClickListener(v -> { if (listener != null) { listener.onCloseSidebar(); } }); // 创建文件夹 - view.findViewById(R.id.btn_create_folder).setOnClickListener(v -> showCreateFolderDialog()); + binding.btnCreateFolder.setOnClickListener(v -> showCreateFolderDialog()); // 菜单项 - menuSync.setOnClickListener(v -> { + binding.menuSync.setOnClickListener(v -> { if (listener != null) { listener.onSyncSelected(); } }); - menuLogin.setOnClickListener(v -> { + binding.menuLogin.setOnClickListener(v -> { if (listener != null) { listener.onLoginSelected(); } }); - menuExport.setOnClickListener(v -> { + binding.menuExport.setOnClickListener(v -> { if (listener != null) { listener.onExportSelected(); } }); - menuSettings.setOnClickListener(v -> { + binding.menuSettings.setOnClickListener(v -> { if (listener != null) { listener.onSettingsSelected(); } }); - menuTrash.setOnClickListener(v -> { + binding.menuTrash.setOnClickListener(v -> { if (listener != null) { listener.onTrashSelected(); } diff --git a/src/Notesmaster/app/src/main/res/layout/note_list.xml b/src/Notesmaster/app/src/main/res/layout/note_list.xml index c157627..e5a379e 100644 --- a/src/Notesmaster/app/src/main/res/layout/note_list.xml +++ b/src/Notesmaster/app/src/main/res/layout/note_list.xml @@ -59,8 +59,10 @@ android:layout_height="wrap_content" android:orientation="vertical"> - - + + Date: Thu, 22 Jan 2026 15:16:30 +0800 Subject: [PATCH 2/2] =?UTF-8?q?=E4=BF=AE=E5=A4=8DViewBinding=E8=BF=81?= =?UTF-8?q?=E7=A7=BB=E5=B8=A6=E6=9D=A5=E7=9A=84UI=E5=B8=83=E5=B1=80?= =?UTF-8?q?=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../micode/notes/ui/NotesListActivity.java | 14 ++---- .../app/src/main/res/layout/note_list.xml | 46 ++++++++++--------- .../app/src/main/res/values/themes.xml | 4 ++ 3 files changed, 31 insertions(+), 33 deletions(-) diff --git a/src/Notesmaster/app/src/main/java/net/micode/notes/ui/NotesListActivity.java b/src/Notesmaster/app/src/main/java/net/micode/notes/ui/NotesListActivity.java index 1fa6d2f..982f0ad 100644 --- a/src/Notesmaster/app/src/main/java/net/micode/notes/ui/NotesListActivity.java +++ b/src/Notesmaster/app/src/main/java/net/micode/notes/ui/NotesListActivity.java @@ -29,8 +29,6 @@ import androidx.appcompat.view.ActionMode; import android.view.Menu; import android.view.MenuItem; import android.view.View; -import android.view.WindowInsets; -import android.view.WindowInsetsController; import android.view.WindowManager; import android.widget.AdapterView; import android.widget.Button; @@ -42,10 +40,8 @@ import android.widget.TextView; import android.widget.Toast; import androidx.appcompat.app.AppCompatActivity; -import androidx.core.graphics.Insets; import androidx.core.view.ViewCompat; import androidx.core.view.WindowCompat; -import androidx.core.view.WindowInsetsCompat; import androidx.drawerlayout.widget.DrawerLayout; import androidx.lifecycle.Observer; import androidx.lifecycle.ViewModel; @@ -120,13 +116,9 @@ public class NotesListActivity extends AppCompatActivity binding = NoteListBinding.inflate(getLayoutInflater()); setContentView(binding.getRoot()); - // 处理窗口insets（状态栏和导航栏） - ViewCompat.setOnApplyWindowInsetsListener(binding.getRoot(), (v, windowInsets) -> { - Insets insets = windowInsets.getInsets(WindowInsetsCompat.Type.systemBars()); - // 设置内容区域的padding以避免被状态栏遮挡 - v.setPadding(insets.left, insets.top, insets.right, insets.bottom); - return WindowInsetsCompat.CONSUMED; - }); + // 注意：CoordinatorLayout和AppBarLayout会自动处理WindowInsets + // FAB也会自动避开导航栏 + // 不需要手动设置padding initViewModel(); diff --git a/src/Notesmaster/app/src/main/res/layout/note_list.xml b/src/Notesmaster/app/src/main/res/layout/note_list.xml index e5a379e..21c7ba8 100644 --- a/src/Notesmaster/app/src/main/res/layout/note_list.xml +++ b/src/Notesmaster/app/src/main/res/layout/note_list.xml @@ -24,28 +24,30 @@ android:layout_height="match_parent" android:background="@drawable/list_background"> - - - - - - - - - - + + + + + + + + + + @color/primary_color @color/on_primary_color @color/primary_color + + @android:color/transparent + + false