diff --git a/src/src/main/java/net/micode/notes/ui/NoteEditActivity.java b/src/src/main/java/net/micode/notes/ui/NoteEditActivity.java
index 8baf0d9..dcbbd11 100644
--- a/src/src/main/java/net/micode/notes/ui/NoteEditActivity.java
+++ b/src/src/main/java/net/micode/notes/ui/NoteEditActivity.java
@@ -512,18 +512,17 @@ public class NoteEditActivity extends Activity implements OnClickListener,
createNewNote();
break;
- case R.id.menu_string_count:
- AlertDialog.Builder builder1 = new AlertDialog.Builder(this);
- builder1.setIcon(android.R.drawable.ic_dialog_alert);
+ case R.id.menu_string_count://实现字符统计功能
+ AlertDialog.Builder builder1 = new AlertDialog.Builder(this);//创建对话框对象
TextView content = (TextView)findViewById(R.id.note_edit_view);
- int c = content.length();
- builder1.setMessage("字数统计为：" + c);
+ int c = content.length();//便签内容字符串长度
+ builder1.setMessage("字数统计为：" + c);//设置对话框的内容R.id.note_edit_view
builder1.setPositiveButton(android.R.string.ok,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {}
- });
- builder1.setNegativeButton(android.R.string.cancel, null);
+ });//对话框确认按钮
+ builder1.setNegativeButton(android.R.string.cancel, null);//设置取消按钮
builder1.show();
break;
diff --git a/src/src/main/java/net/micode/notes/ui/NotesListActivity.java b/src/src/main/java/net/micode/notes/ui/NotesListActivity.java
index f75648a..9cf1a74 100644
--- a/src/src/main/java/net/micode/notes/ui/NotesListActivity.java
+++ b/src/src/main/java/net/micode/notes/ui/NotesListActivity.java
@@ -80,7 +80,7 @@ import java.util.HashSet;
public class NotesListActivity extends Activity implements OnClickListener, OnItemLongClickListener {
private static final int FOLDER_NOTE_LIST_QUERY_TOKEN = 0;
- private int time_mode = 1;
+ private int time_mode = 1;//声明变量当前是白天模式
private static final int FOLDER_LIST_QUERY_TOKEN = 1;
private static final int MENU_FOLDER_DELETE = 0;
@@ -139,7 +139,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.note_list);
- getWindow().setBackgroundDrawableResource(R.drawable.p1);
+ getWindow().setBackgroundDrawableResource(R.drawable.p1);//设置新图片
initResources();
/**
@@ -776,7 +776,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
} else {
Log.e(TAG, "Wrong state:" + mState);
}
- if(time_mode==1) {
+ if(time_mode==1) {//实现交替显示两个按钮
menu.findItem(R.id.menu_daytime).setVisible(false);
} else {
menu.findItem(R.id.menu_night_time).setVisible(false);
@@ -819,12 +819,12 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
case R.id.menu_search:
onSearchRequested();
break;
- case R.id.menu_daytime: {
+ case R.id.menu_daytime: {//对用户点击菜单中“白天模式”选项进行响应
time_mode = 1;
getWindow().setBackgroundDrawableResource(R.drawable.p1);
break;
}
- case R.id.menu_night_time: {
+ case R.id.menu_night_time: {//对用户点击菜单中“夜间模式”选项进行响应
time_mode=0;
getWindow().setBackgroundDrawableResource(R.drawable.list_background);
break;
diff --git a/src/src/main/res/layout/note_list.xml b/src/src/main/res/layout/note_list.xml
index 6a894d4..81ec8af 100644
--- a/src/src/main/res/layout/note_list.xml
+++ b/src/src/main/res/layout/note_list.xml
@@ -20,7 +20,7 @@
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
-
+
+