ps6vylh3c
/
git-test-se
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

功能维护———添加日语模式、实现朗读功能

Browse Source
master
wyl 1 year ago
parent dc6ce390e0
commit 8e8de6e411
3 changed files with 247 additions and 22 deletions
Show Stats Download Patch File Download Diff File

256
src/Notes-master/app/src/main/java/net/micode/notes/ui/NoteEditActivity.java
Unescape View File

@ -22,19 +22,34 @@ import android.app.AlertDialog;
import android.app.PendingIntent;
import android.app.SearchManager;
import android.appwidget.AppWidgetManager;
import android.content.ContentResolver;
import android.content.ContentUris;
import android.content.ContentValues;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Matrix;
import android.graphics.Paint;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Environment;
import android.preference.PreferenceManager;
import android.provider.DocumentsContract;
import android.provider.MediaStore;
import android.text.Editable;
import android.text.Spannable;
import android.text.SpannableString;
import android.text.TextUtils;
import android.text.format.DateUtils;
import android.text.style.BackgroundColorSpan;
import android.text.style.ImageSpan;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
@ -43,10 +58,12 @@ import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
@ -65,6 +82,7 @@ import net.micode.notes.ui.NoteEditText.OnTextViewChangeListener;
import net.micode.notes.widget.NoteWidgetProvider_2x;
import net.micode.notes.widget.NoteWidgetProvider_4x;
import java.io.FileNotFoundException;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
@ -149,6 +167,8 @@ public class NoteEditActivity extends Activity implements OnClickListener,
private String mUserQuery;
private Pattern mPattern;
private final int PHOTO_REQUEST = 1;//请求码
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@ -159,12 +179,27 @@ public class NoteEditActivity extends Activity implements OnClickListener,
return;
}
initResources();
//根据id获取添加图片按钮
final ImageButton add_img_btn = (ImageButton) findViewById(R.id.add_img_btn);
//为点击图片按钮设置监听器
add_img_btn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Log.d(TAG, "onClick: click add image button");
//ACTION_GET_CONTENT: 允许用户选择特殊种类的数据，并返回（特殊种类的数据：照一张相片或录一段音）
Intent loadImage = new Intent(Intent.ACTION_GET_CONTENT);
//Category属性用于指定当前动作（Action）被执行的环境.
//CATEGORY_OPENABLE; 用来指示一个ACTION_GET_CONTENT的intent
loadImage.addCategory(Intent.CATEGORY_OPENABLE);
loadImage.setType("image/*");
startActivityForResult(loadImage, PHOTO_REQUEST);
}
});
}
/**
* 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) {
super.onRestoreInstanceState(savedInstanceState);
@ -263,14 +298,13 @@ public class NoteEditActivity extends Activity implements OnClickListener,
}
@Override
protected void onResume() {
protected void onResume() {//能获得用户焦点：可以操作
super.onResume();
initNoteScreen();
initNoteScreen();//初始化便签屏幕
}
private void initNoteScreen() {
mNoteEditor.setTextAppearance(this, TextAppearanceResources
.getTexAppearanceResource(mFontSizeId));
mNoteEditor.setTextAppearance(this, TextAppearanceResources.getTexAppearanceResource(mFontSizeId));
if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
switchToListMode(mWorkingNote.getContent());
} else {
@ -288,11 +322,9 @@ public class NoteEditActivity extends Activity implements OnClickListener,
| DateUtils.FORMAT_NUMERIC_DATE | DateUtils.FORMAT_SHOW_TIME
| DateUtils.FORMAT_SHOW_YEAR));
/**
* TODO: Add the menu for setting alert. Currently disable it because the DateTimePicker
* is not ready
*/
showAlertHeader();
//将有图片路径的位置转换为图片
convertToImage();
}
private void showAlertHeader() {
@ -312,6 +344,47 @@ public class NoteEditActivity extends Activity implements OnClickListener,
};
}
//路径字符串格式 转换为 图片image格式
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
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
//[local][/local]共15个字符，剩下的为真正的path长度
int len = img_fragment.length()-15;
//从[local]之后的len个字符就是path
String path = img_fragment.substring(limit,limit+len);//获取到了图片路径
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();
}
if(bitmap!=null){ //若图片存在
Log.d(TAG, "图片不为null");
ImageSpan imageSpan = new ImageSpan(NoteEditActivity.this, bitmap);
//4.创建一个SpannableString对象，以便插入用ImageSpan对象封装的图像
String ss = "[local]" + path + "[/local]";
SpannableString spannableString = new SpannableString(ss);
//5.将指定的标记对象附加到文本的开始...结束范围
spannableString.setSpan(imageSpan, 0, ss.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
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
}
}
}
}
}
@Override
protected void onNewIntent(Intent intent) {
super.onNewIntent(intent);
@ -358,8 +431,8 @@ public class NoteEditActivity extends Activity implements OnClickListener,
|| ev.getX() > (x + view.getWidth())
|| ev.getY() < y
|| ev.getY() > (y + view.getHeight())) {
return false;
}
return false;
}
return true;
}
@ -418,7 +491,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
}
intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, new int[] {
mWorkingNote.getWidgetId()
mWorkingNote.getWidgetId()
});
sendBroadcast(intent);
@ -430,7 +503,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
if (id == R.id.btn_set_bg_color) {
mNoteBgColorSelector.setVisibility(View.VISIBLE);
findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility(
- View.VISIBLE);
View.VISIBLE);
} else if (sBgSelectorBtnsMap.containsKey(id)) {
findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility(
View.GONE);
@ -553,10 +626,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
d.show();
}
/**
* Share note to apps that support {@link Intent#ACTION_SEND} action
* and {@text/plain} type
*/
private void sendTo(Context context, String info) {
Intent intent = new Intent(Intent.ACTION_SEND);
intent.putExtra(Intent.EXTRA_TEXT, info);
@ -763,12 +832,12 @@ public class NoteEditActivity extends Activity implements OnClickListener,
switchToListMode(mNoteEditor.getText().toString());
} else {
if (!getWorkingText()) {
mWorkingNote.setWorkingText(mWorkingNote.getContent().replace(TAG_UNCHECKED + " ",
""));
mWorkingNote.setWorkingText(mWorkingNote.getContent().replace(TAG_UNCHECKED + " ", ""));
}
mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery));
mEditTextList.setVisibility(View.GONE);
mNoteEditor.setVisibility(View.VISIBLE);
convertToImage(); //退出清单模式，应该将有图片的地方显示出来
}
}
@ -860,4 +929,147 @@ public class NoteEditActivity extends Activity implements OnClickListener,
private void showToast(int resId, int duration) {
Toast.makeText(this, resId, duration).show();
}
@Override
//重写onActivityResult()来处理返回的数据
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();
}
if(bitmap != null){
//3.根据Bitmap对象创建ImageSpan对象
Log.d(TAG, "onActivityResult: bitmap is not null");
ImageSpan imageSpan = new ImageSpan(NoteEditActivity.this, bitmap);
String path = getPath(this,originalUri);
//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
String img_fragment= "[local]" + path + "[/local]";
//创建一个SpannableString对象，以便插入用ImageSpan对象封装的图像
SpannableString spannableString = new SpannableString(img_fragment);
spannableString.setSpan(imageSpan, 0, img_fragment.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
//5.将选择的图片追加到EditText中光标所在位置
NoteEditText e = (NoteEditText) findViewById(R.id.note_edit_view);
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.mContent = 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.mContent);
contentResolver.update(Uri.parse("content://micode_notes/note"), contentValues,"_id=?",new String[]{""+id});
ContentValues contentValues1 = new ContentValues();
contentValues1.put("content",mWorkingNote.mContent);
contentResolver.update(Uri.parse("content://micode_notes/data"), contentValues1,"mime_type=? and note_id=?", new String[]{"vnd.android.cursor.item/text_note",""+id});
}else{
Toast.makeText(NoteEditActivity.this, "获取图片失败", Toast.LENGTH_SHORT).show();
}
break;
default:
break;
}
}
//获取文件的real path
public String getPath(final Context context, final Uri uri) {
final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
// DocumentProvider
if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
// ExternalStorageProvider
// if (isExternalStorageDocument(uri)) {
// final String docId = DocumentsContract.getDocumentId(uri);
// final String[] split = docId.split(":");
// final String type = split[0];
//
// if ("primary".equalsIgnoreCase(type)) {
// return Environment.getExternalStorageDirectory() + "/" + split[1];
// }
// }
// // DownloadsProvider
// else if (isDownloadsDocument(uri)) {
// final String id = DocumentsContract.getDocumentId(uri);
// final Uri contentUri = ContentUris.withAppendedId(Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));
// return getDataColumn(context, contentUri, null, null);
// }
// MediaProvider
// else
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;
}
//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。
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;
}
//是否为外部存储文件
// public boolean isExternalStorageDocument(Uri uri) {
// return "com.android.externalstorage.documents".equals(uri.getAuthority());
// }
//
// //是否为下载文件
// public boolean isDownloadsDocument(Uri uri) {
// return "com.android.providers.downloads.documents".equals(uri.getAuthority());
// }
//是否为媒体文件
public boolean isMediaDocument(Uri uri) {
return "com.android.providers.media.documents".equals(uri.getAuthority());
}
}

11
src/Notes-master/app/src/main/res/menu/note_edit.xml
Unescape View File

@ -30,6 +30,10 @@
android:id="@+id/menu_font_size"
android:title="@string/menu_font_size"/>
<item
android:id="@+id/menu_voice_mix"
android:title="朗读" />
<item
android:id="@+id/menu_list_mode"
android:title="@string/menu_list_mode" />
@ -49,4 +53,11 @@
<item
android:id="@+id/menu_delete_remind"
android:title="@string/menu_remove_remind" />
<TextView
android:id="@+id/text_num"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="right|center_vertical"
android:layout_marginRight="8dip"
/>
</menu>

2
src/Notes-master/app/src/main/res/values/strings.xml
Unescape View File

@ -126,6 +126,8 @@
<string name="search">Notes</string>
<string name="datetime_dialog_ok">set</string>
<string name="datetime_dialog_cancel">cancel</string>
<string name="menu_secret">secret model</string>
<string name="menu_quit_secret">quit secret model</string>
<plurals name="search_results_title">
<item quantity="one"><xliff:g id="number" example="1">%1$s</xliff:g> result for \"<xliff:g id="search" example="???">%2$s</xliff:g>\"</item>
<!-- Case of 0 or 2 or more results. -->

Write Preview
Loading…
Cancel
Save