Merge branch 'master' of https://bdgit.educoder.net/pz4kybsvg/mi_maintenance

README.md

@@ -1,2 +1 @@
-# project_maintenance
-
+# 小米便签项目维护

src/Notes-master/app/src/main/AndroidManifest.xml

@@ -1,26 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
-
-<!-- Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     package="net.micode.notes"
     android:versionCode="1"
-    android:versionName="0.1" >
-
+    android:versionName="0.1">
 
+    <uses-sdk android:minSdkVersion="14" />
 
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" />
@@ -31,47 +16,57 @@
     <uses-permission android:name="android.permission.GET_ACCOUNTS" />
     <uses-permission android:name="android.permission.USE_CREDENTIALS" />
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
+    <uses-permission android:name="android.permission.CAMERA" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
 
     <application
         android:icon="@drawable/icon_app"
-        android:label="@string/app_name" >
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true">
         <activity
-            android:name=".ui.NotesListActivity"
-            android:configChanges="keyboardHidden|orientation|screenSize"
+            android:name=".ui.WelcomeActivity"
+            android:configChanges="orientation|keyboardHidden|screenSize"
             android:label="@string/app_name"
-            android:launchMode="singleTop"
-            android:theme="@style/NoteTheme"
-            android:uiOptions="splitActionBarWhenNarrow"
-            android:windowSoftInputMode="adjustPan" >
-
+            android:theme="@style/Theme.Notesmaster.Fullscreen" >
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
+
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-
+        <activity
+            android:name=".ui.NotesListActivity"
+            android:configChanges="keyboardHidden|orientation|screenSize"
+            android:launchMode="singleTop"
+            android:theme="@style/Theme.AppCompat.Light.DarkActionBar"
+            android:uiOptions="splitActionBarWhenNarrow"
+            android:windowSoftInputMode="adjustPan">
+        </activity>
         <activity
             android:name=".ui.NoteEditActivity"
             android:configChanges="keyboardHidden|orientation|screenSize"
             android:launchMode="singleTop"
-            android:theme="@style/NoteTheme" >
-
-            <intent-filter>
+            android:theme="@style/Theme.AppCompat.Light.DarkActionBar">
+            <intent-filter android:scheme="http"
+                tools:ignore="AppLinkUrlError">
                 <action android:name="android.intent.action.VIEW" />
+
                 <category android:name="android.intent.category.DEFAULT" />
+
                 <data android:mimeType="vnd.android.cursor.item/text_note" />
                 <data android:mimeType="vnd.android.cursor.item/call_note" />
             </intent-filter>
-
             <intent-filter>
                 <action android:name="android.intent.action.INSERT_OR_EDIT" />
+
                 <category android:name="android.intent.category.DEFAULT" />
+
                 <data android:mimeType="vnd.android.cursor.item/text_note" />
                 <data android:mimeType="vnd.android.cursor.item/call_note" />
             </intent-filter>
-
             <intent-filter>
                 <action android:name="android.intent.action.SEARCH" />
+
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
 
@@ -87,7 +82,7 @@
 
         <receiver
             android:name=".widget.NoteWidgetProvider_2x"
-            android:label="@string/app_widget2x2" >
+            android:label="@string/app_widget2x2">
             <intent-filter>
                 <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
                 <action android:name="android.appwidget.action.APPWIDGET_DELETED" />
@@ -100,8 +95,7 @@
         </receiver>
         <receiver
             android:name=".widget.NoteWidgetProvider_4x"
-            android:label="@string/app_widget4x4" >
-
+            android:label="@string/app_widget4x4">
             <intent-filter>
                 <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
                 <action android:name="android.appwidget.action.APPWIDGET_DELETED" />
@@ -112,39 +106,43 @@
                 android:name="android.appwidget.provider"
                 android:resource="@xml/widget_4x_info" />
         </receiver>
-
-        <receiver android:name=".ui.AlarmInitReceiver" >
+        <receiver android:name=".ui.AlarmInitReceiver">
             <intent-filter>
                 <action android:name="android.intent.action.BOOT_COMPLETED" />
             </intent-filter>
         </receiver>
-
         <receiver
-            android:name="net.micode.notes.ui.AlarmReceiver"
-            android:process=":remote" >
-        </receiver>
+            android:name=".ui.AlarmReceiver"
+            android:process=":remote"></receiver>
 
         <activity
             android:name=".ui.AlarmAlertActivity"
             android:label="@string/app_name"
             android:launchMode="singleInstance"
-            android:theme="@android:style/Theme.Holo.Wallpaper.NoTitleBar" >
-        </activity>
-
+            android:theme="@android:style/Theme.Holo.Wallpaper.NoTitleBar"></activity>
         <activity
-            android:name="net.micode.notes.ui.NotesPreferenceActivity"
+            android:name=".ui.NotesPreferenceActivity"
             android:label="@string/preferences_title"
             android:launchMode="singleTop"
-            android:theme="@android:style/Theme.Holo.Light" >
-        </activity>
+            android:theme="@android:style/Theme.Holo.Light"></activity>
 
         <service
             android:name="net.micode.notes.gtask.remote.GTaskSyncService"
-            android:exported="false" >
-        </service>
+            android:exported="false"></service>
 
         <meta-data
             android:name="android.app.default_searchable"
             android:value=".ui.NoteEditActivity" />
+
+        <activity
+            android:name="com.yalantis.ucrop.UCropActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.Light.NoActionBar"/>
+        <activity
+            android:name=".ui.UCropPictureActivity"
+            android:label="@string/preferences_title"
+            android:launchMode="singleTop"
+            android:theme="@style/Theme.AppCompat.Light.NoActionBar"></activity>
     </application>
-</manifest>
+
+</manifest>

src/Notes-master/app/src/main/java/net/micode/notes/data/Contact.java

@@ -46,7 +46,7 @@ public class Contact {
         }
 
         String selection = CALLER_ID_SELECTION.replace("+",
-                PhoneNumberUtils.toCallerIDMinMatch(phoneNumber));
+                PhoneNumberUtils.toCallerIDMinMatch(phoneNumber)); //https://developer.android.google.cn/reference/android/telephony/PhoneNumberUtils#public-methods
         Cursor cursor = context.getContentResolver().query(
                 Data.CONTENT_URI,
                 new String [] { Phone.DISPLAY_NAME },

src/Notes-master/app/src/main/java/net/micode/notes/gtask/remote/GTaskASyncTask.java

@@ -78,8 +78,8 @@ public class GTaskASyncTask extends AsyncTask<Void, String, Integer> {
                     NotesListActivity.class), 0);
         }
         /**notification.setLatestEventInfo(mContext, mContext.getString(R.string.app_name), content,
-                pendingIntent);
-        mNotifiManager.notify(GTASK_SYNC_NOTIFICATION_ID, notification);**/
+                pendingIntent);**/
+        mNotifiManager.notify(GTASK_SYNC_NOTIFICATION_ID, notification);
     }
 
     @Override

src/Notes-master/app/src/main/java/net/micode/notes/ui/NoteEditActivity.java

@@ -16,6 +16,8 @@
 
 package net.micode.notes.ui;
 
+import static net.micode.notes.R.drawable.list_background;
+
 import android.app.Activity;
 import android.app.AlarmManager;
 import android.app.AlertDialog;
@@ -27,13 +29,19 @@ import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.SharedPreferences;
+import android.graphics.Bitmap;
 import android.graphics.Paint;
 import android.graphics.Typeface;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
+//import android.support.v7.app.AppCompatActivity;
+import android.text.Editable;
 import android.text.Spannable;
 import android.text.SpannableString;
 import android.text.TextUtils;
+import android.text.TextWatcher;
 import android.text.format.DateUtils;
 import android.text.style.BackgroundColorSpan;
 import android.util.Log;
@@ -52,6 +60,12 @@ import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 import android.widget.Toast;
+//维护_丁梓坚_朗读
+//import android.support.v7.app.AppCompatActivity;
+import android.speech.tts.TextToSpeech;
+import android.speech.tts.TextToSpeech.OnInitListener;
+
+import androidx.appcompat.app.AppCompatActivity;
 
 import net.micode.notes.R;
 import net.micode.notes.data.Notes;
@@ -66,14 +80,17 @@ import net.micode.notes.ui.NoteEditText.OnTextViewChangeListener;
 import net.micode.notes.widget.NoteWidgetProvider_2x;
 import net.micode.notes.widget.NoteWidgetProvider_4x;
 
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.OutputStream;
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.Locale;
 import java.util.Map;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-
-public class NoteEditActivity extends Activity implements OnClickListener,
+public class NoteEditActivity extends AppCompatActivity implements OnClickListener,
         NoteSettingChangedListener, OnTextViewChangeListener {
     private class HeadViewHolder {
         public TextView tvModified;
@@ -119,10 +136,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
         sFontSelectorSelectionMap.put(ResourceParser.TEXT_SUPER, R.id.iv_super_select);
     }
 
-
-
-    private AlertDialog alertDialog2;
-
     private static final String TAG = "NoteEditActivity";
 
     private HeadViewHolder mNoteHeaderHolder;
@@ -154,6 +167,12 @@ public class NoteEditActivity extends Activity implements OnClickListener,
     private String mUserQuery;
     private Pattern mPattern;
 
+    //维护_丁梓坚_朗读
+    private TextToSpeech mNoteRead;
+
+    //维护_王京
+    CharSequence tmp;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -163,9 +182,9 @@ public class NoteEditActivity extends Activity implements OnClickListener,
             finish();
             return;
         }
+
         initResources();
     }
-
     /**
      * 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
@@ -400,8 +419,76 @@ public class NoteEditActivity extends Activity implements OnClickListener,
             mFontSizeId = ResourceParser.BG_DEFAULT_FONT_SIZE;
         }
         mEditTextList = (LinearLayout) findViewById(R.id.note_edit_list);
+
+        //维护_丁梓坚_朗读
+        mNoteRead = new TextToSpeech(this, new OnInitListener()
+        {
+            @Override
+            public void onInit(int status) {
+                if(status==TextToSpeech.SUCCESS){
+                    int result=mNoteRead.setLanguage(Locale.US);
+                    //(result == TextToSpeech.LANG_MISSING_DATA || result == TextToSpeech.LANG_NOT_SUPPORTED)
+                    //    Toast.makeText(NoteEditActivity.this,"Language not available", Toast.LENGTH_LONG);
+                    //else
+                    //mNoteRead.setLanguage(Locale.US);
+
+                    if(result!=TextToSpeech.LANG_COUNTRY_AVAILABLE
+                    && result!=TextToSpeech.LANG_AVAILABLE){
+
+                    }
+                }
+            }
+        }
+        );
+        //维护_王京
+        EditText e = findViewById(R.id.note_edit_view);
+        //CharSequence tmp;
+        e.addTextChangedListener(new TextWatcher() {
+            public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
+                tmp = charSequence;
+            }
+
+            @Override
+            public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
+
+            }
+
+            @Override
+            public void afterTextChanged(Editable editable) {
+                //NoteEditText noteEditText = (NoteEditText) findViewById(R.id.note_edit_view); //获取当前的edit
+                //Editable edit = noteEditText.getText();//1.获取text
+                String s = editable.toString(); //2.将note内容转换为字符串
+                int len = editable.length(); //内容的长度
+                for (int i = 0; i < len; i++) {
+                    for (int j = i; j < len; j++) {
+                        Log.i(TAG, s);
+                        String img_fragment = s.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]")) {
+                            String b = s.substring(0, i);
+                            String c = s.substring(j + 1, len);
+                            s = b + c;
+                            len = len + i - j - 1;
+                        }
+                    }
+    /* (int k = 0; k < len; k++) {
+        for (int j = k; j < len; j++) {
+            String img_fragment = s.substring(k, 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]")) {
+                String b = s.substring(0,k);
+                String c = s.substring(j+1,len);
+                s = b + c;
+                len = len + k - j - 16;
+            }
+        }
+    }*/
+                }
+                TextView length = findViewById(R.id.length);
+                length.setText("字符数：" + operateText(s).length());
+            }
+        });
     }
 
+
     @Override
     protected void onPause() {
         super.onPause();
@@ -435,7 +522,7 @@ 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);
@@ -552,6 +639,11 @@ public class NoteEditActivity extends Activity implements OnClickListener,
             case R.id.menu_delete_remind:
                 mWorkingNote.setAlertDate(0, false);
                 break;
+                //维护_丁梓坚_朗读
+            case R.id.menu_read:
+                noteRead();
+                break;
+                //维护_刘彦辰
             case R.id.menu_font_select:
                 showSingleAlertDiglog();
                 break;
@@ -561,6 +653,77 @@ public class NoteEditActivity extends Activity implements OnClickListener,
         return true;
     }
 
+    //维护_刘彦辰
+    public void showSingleAlertDiglog(){
+        final String[] items = {"默认-普通","默认-非衬线","默认-衬线","默认-等宽","仿宋","黑体","楷体","姚体","隶书","行楷","新魏","中宋"};
+        AlertDialog.Builder alertBuilder = new AlertDialog.Builder(this);
+        alertBuilder.setTitle("选择字体");
+
+        alertBuilder.setSingleChoiceItems(items, 0, new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialogInterface, int i) {
+                switch (i) {
+                    case 0:
+                        mNoteEditor.setTypeface(Typeface.DEFAULT);
+                        break;
+                    case 1:
+                        mNoteEditor.setTypeface(Typeface.SANS_SERIF);
+                        break;
+                    case 2:
+                        mNoteEditor.setTypeface(Typeface.SERIF);
+                        break;
+                    case 3:
+                        mNoteEditor.setTypeface(Typeface.MONOSPACE);
+                        break;
+                    case 4:
+                        Typeface typeface0 = Typeface.createFromAsset(getAssets(), "font/simfang.ttf");
+                        mNoteEditor.setTypeface(typeface0);
+                        break;
+                    case 5:
+                        Typeface typeface1 = Typeface.createFromAsset(getAssets(), "font/simhei.ttf");
+                        mNoteEditor.setTypeface(typeface1);
+                        break;
+                    case 6:
+                        Typeface typeface2 = Typeface.createFromAsset(getAssets(), "font/simkai.ttf");
+                        mNoteEditor.setTypeface(typeface2);
+                        break;
+                    case 7:
+                        Typeface typeface3 = Typeface.createFromAsset(getAssets(), "font/FZYTK.TTF");
+                        mNoteEditor.setTypeface(typeface3);
+                        break;
+                    case 8:
+                        Typeface typeface4 = Typeface.createFromAsset(getAssets(), "font/STLITI.TTF");
+                        mNoteEditor.setTypeface(typeface4);
+                        break;
+                    case 9:
+                        Typeface typeface5 = Typeface.createFromAsset(getAssets(), "font/STXINGKA.TTF");
+                        mNoteEditor.setTypeface(typeface5);
+                        break;
+                    case 10:
+                        Typeface typeface6 = Typeface.createFromAsset(getAssets(), "font/STXINWEI.TTF");
+                        mNoteEditor.setTypeface(typeface6);
+                        break;
+                    case 11:
+                        Typeface typeface7 = Typeface.createFromAsset(getAssets(), "font/STZHONGS.TTF");
+                        mNoteEditor.setTypeface(typeface7);
+                        break;
+                }
+                Toast.makeText(NoteEditActivity.this, items[i], Toast.LENGTH_SHORT).show();
+                alertDialog2.dismiss();
+            }
+        });
+        alertDialog2 = alertBuilder.create();
+        alertDialog2.show();
+    }
+
+    //维护_刘彦辰
+    private AlertDialog alertDialog2;
+
+    //维护_丁梓坚_朗读
+    private void noteRead(){
+        mNoteRead.speak(mNoteEditor.getText().toString(),TextToSpeech.QUEUE_FLUSH,null);
+    }
+
     private void setReminder() {
         DateTimePickerDialog d = new DateTimePickerDialog(this, System.currentTimeMillis());
         d.setOnDateTimeSetListener(new OnDateTimeSetListener() {
@@ -879,84 +1042,33 @@ public class NoteEditActivity extends Activity implements OnClickListener,
         Toast.makeText(this, resId, duration).show();
     }
 
-
-
-
-    public void showSingleAlertDiglog(){
-        final String[] items = {"默认-普通","默认-非衬线","默认-衬线","默认-等宽","仿宋","黑体","楷体","姚体","隶书","行楷","新魏","中宋"};
-        AlertDialog.Builder alertBuilder = new AlertDialog.Builder(this);
-        alertBuilder.setTitle("选择字体");
-        alertBuilder.setSingleChoiceItems(items, 0, new DialogInterface.OnClickListener() {
-            @Override
-            public void onClick(DialogInterface dialogInterface, int i) {
-                switch (i) {
-                    case 0:
-                        mNoteEditor.setTypeface(Typeface.DEFAULT);
-                        break;
-                    case 1:
-                        mNoteEditor.setTypeface(Typeface.SANS_SERIF);
-                        break;
-                    case 2:
-                        mNoteEditor.setTypeface(Typeface.SERIF);
-                        break;
-                    case 3:
-                        mNoteEditor.setTypeface(Typeface.MONOSPACE);
-                        break;
-                    case 4:
-                        Typeface typeface0 = Typeface.createFromAsset(getAssets(), "font/simfang.ttf");
-                        mNoteEditor.setTypeface(typeface0);
-                        break;
-                    case 5:
-                        Typeface typeface1 = Typeface.createFromAsset(getAssets(), "font/simhei.ttf");
-                        mNoteEditor.setTypeface(typeface1);
-                        break;
-                    case 6:
-                        Typeface typeface2 = Typeface.createFromAsset(getAssets(), "font/simkai.ttf");
-                        mNoteEditor.setTypeface(typeface2);
-                        break;
-                    case 7:
-                        Typeface typeface3 = Typeface.createFromAsset(getAssets(), "font/FZYTK.TTF");
-                        mNoteEditor.setTypeface(typeface3);
-                        break;
-                    case 8:
-                        Typeface typeface4 = Typeface.createFromAsset(getAssets(), "font/STLITI.TTF");
-                        mNoteEditor.setTypeface(typeface4);
-                        break;
-                    case 9:
-                        Typeface typeface5 = Typeface.createFromAsset(getAssets(), "font/STXINGKA.TTF");
-                        mNoteEditor.setTypeface(typeface5);
-                        break;
-                    case 10:
-                        Typeface typeface6 = Typeface.createFromAsset(getAssets(), "font/STXINWEI.TTF");
-                        mNoteEditor.setTypeface(typeface6);
-                        break;
-                    case 11:
-                        Typeface typeface7 = Typeface.createFromAsset(getAssets(), "font/STZHONGS.TTF");
-                        mNoteEditor.setTypeface(typeface7);
-                        break;
+    //维护_王京
+    public void xianshi() {
+        NoteEditText noteEditText = (NoteEditText) findViewById(R.id.note_edit_view); //获取当前的edit
+        Editable editable = noteEditText.getText();//1.获取text
+        String s = editable.toString(); //2.将note内容转换为字符串
+        int len = editable.length(); //内容的长度
+        for (int i = 0; i < len; i++) {
+            for (int j = i; j < len; j++) {
+                String img_fragment = s.substring(i, j + 1);
+                if (img_fragment.length() > 15 && img_fragment.endsWith("[/local]") && img_fragment.startsWith("[local]")) {
+                    String b = s.substring(0, i);
+                    String c = s.substring(j + 1, len);
+                    s = b + c;
+                    //Log.i(TAG, s);
+                    len = len + i - j - 1;
                 }
-                Toast.makeText(NoteEditActivity.this, items[i], Toast.LENGTH_SHORT).show();
-            }
-        });
-        alertBuilder.setPositiveButton("确定",new DialogInterface.OnClickListener() {
-            @Override
-            public void onClick(DialogInterface dialogInterface, int i) {
-                alertDialog2.dismiss();
-
-            }
-
-        });
-        alertBuilder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
-            @Override
-            public void onClick(DialogInterface dialogInterface, int i) {
-                alertDialog2.dismiss();
             }
-
-        });
-        alertDialog2 = alertBuilder.create();
-        alertDialog2.show();
+        }
+        TextView length = findViewById(R.id.length);
+        length.setText("字符数：" + s.length());
+    }
+    public String operateText(String str){
+        String dest = "";
+        Pattern p = Pattern.compile("\\s*|t|r|n");
+        Matcher m = p.matcher(str);
+        dest = m.replaceAll("");
+        return dest;
     }
-
-
 
 }

src/Notes-master/app/src/main/java/net/micode/notes/ui/NotesListActivity.java

@@ -16,6 +16,9 @@
 
 package net.micode.notes.ui;
 
+import static net.micode.notes.R.*;
+import static net.micode.notes.R.drawable.*;
+
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.app.Dialog;
@@ -27,11 +30,19 @@ import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.SharedPreferences;
+import android.content.res.Resources;
 import android.database.Cursor;
-import android.graphics.Typeface;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
+import android.net.Uri;
 import android.os.AsyncTask;
 import android.os.Bundle;
+import android.os.Environment;
+import android.os.FileUtils;
 import android.preference.PreferenceManager;
+import android.provider.MediaStore;
 import android.text.Editable;
 import android.text.TextUtils;
 import android.text.TextWatcher;
@@ -50,16 +61,21 @@ import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.View.OnCreateContextMenuListener;
 import android.view.View.OnTouchListener;
+import android.view.Window;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.AdapterView;
 import android.widget.AdapterView.OnItemClickListener;
 import android.widget.AdapterView.OnItemLongClickListener;
 import android.widget.Button;
 import android.widget.EditText;
+import android.widget.LinearLayout;
 import android.widget.ListView;
 import android.widget.PopupMenu;
 import android.widget.TextView;
 import android.widget.Toast;
+//import android.support.v7.app.AppCompatActivity;
+
+import androidx.appcompat.app.AppCompatActivity;
 
 import net.micode.notes.R;
 import net.micode.notes.data.Notes;
@@ -74,17 +90,20 @@ import net.micode.notes.widget.NoteWidgetProvider_2x;
 import net.micode.notes.widget.NoteWidgetProvider_4x;
 
 import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
+import java.io.OutputStream;
 import java.util.HashSet;
 
-public class NotesListActivity extends Activity implements OnClickListener, OnItemLongClickListener {
-
-    private int mode = 1;
 
+/*
 
+ */
 
+public class NotesListActivity extends AppCompatActivity implements OnClickListener, OnItemLongClickListener {
     private static final int FOLDER_NOTE_LIST_QUERY_TOKEN = 0;
 
     private static final int FOLDER_LIST_QUERY_TOKEN      = 1;
@@ -97,6 +116,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
 
     private static final String PREFERENCE_ADD_INTRODUCTION = "net.micode.notes.introduction";
 
+
     private enum ListEditState {
         NOTE_LIST, SUB_FOLDER, CALL_RECORD_FOLDER
     };
@@ -141,11 +161,35 @@ 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;
 
+    //维护_丁梓坚_个性化背景_刷新界面
+    @Override
+    public Window getWindow() {
+        return super.getWindow();
+    }
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.note_list);
-        getWindow().setBackgroundDrawableResource(R.drawable.grassland);
+        setContentView(layout.note_list);
+
+        //维护_丁梓坚_个性化背景_初始化操作
+        SharedPreferences sharedPreferences=getSharedPreferences("data1", Context.MODE_WORLD_READABLE);
+        //需要先创建图片资源文件SampleCropImage.jpeg用于存放个性背景图片
+        if(!sharedPreferences.contains("DEFAULT"))
+        {
+            Drawable drawable= getResources().getDrawable(list_background);
+            BitmapDrawable bd = (BitmapDrawable) drawable;
+            Bitmap b = bd.getBitmap();
+            File path = new File(getCacheDir() + "/SampleCropImage.jpeg");
+            try {
+                OutputStream os = new FileOutputStream(path);
+                b.compress(Bitmap.CompressFormat.JPEG, 100, os);
+                os.close();
+            } catch (Exception ignored) {
+            }
+        }
+
+
         initResources();
 
         /**
@@ -154,6 +198,31 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         setAppInfoFromRawRes();
     }
 
+
+
+    //维护_丁梓坚_个性化背景_刷新界面
+    @Override
+    protected void onResume() {
+        super.onResume();
+        SharedPreferences sharedPreferences=getSharedPreferences("data1", Context.MODE_WORLD_READABLE);
+        //根据DEFAULT的值来判断是否加载个性背景
+        if(sharedPreferences.contains("DEFAULT")){
+            //默认背景
+            if(sharedPreferences.getInt("DEFAULT",0)==1)
+                getWindow().setBackgroundDrawableResource(R.drawable.list_background);
+            //个性背景
+            else{
+                Bitmap bitmap = BitmapFactory.decodeFile(getCacheDir() + "/SampleCropImage.jpeg");
+                Drawable drawable =new BitmapDrawable(bitmap);
+                getWindow().setBackgroundDrawable(drawable);
+                //Toast.makeText(this, "failed to get image", Toast.LENGTH_SHORT).show();
+            }
+        }
+        else
+            getWindow().setBackgroundDrawableResource(R.drawable.list_background);
+
+    }
+
     @Override
     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
         if (resultCode == RESULT_OK
@@ -170,7 +239,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
             StringBuilder sb = new StringBuilder();
             InputStream in = null;
             try {
-                 in = getResources().openRawResource(R.raw.introduction);
+                 in = getResources().openRawResource(raw.introduction);
                 if (in != null) {
                     InputStreamReader isr = new InputStreamReader(in);
                     BufferedReader br = new BufferedReader(isr);
@@ -220,20 +289,20 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         mContentResolver = this.getContentResolver();
         mBackgroundQueryHandler = new BackgroundQueryHandler(this.getContentResolver());
         mCurrentFolderId = Notes.ID_ROOT_FOLDER;
-        mNotesListView = (ListView) findViewById(R.id.notes_list);
-        mNotesListView.addFooterView(LayoutInflater.from(this).inflate(R.layout.note_list_footer, null),
+        mNotesListView = (ListView) findViewById(id.notes_list);
+        mNotesListView.addFooterView(LayoutInflater.from(this).inflate(layout.note_list_footer, null),
                 null, false);
         mNotesListView.setOnItemClickListener(new OnListItemClickListener());
         mNotesListView.setOnItemLongClickListener(this);
         mNotesListAdapter = new NotesListAdapter(this);
         mNotesListView.setAdapter(mNotesListAdapter);
-        mAddNewNote = (Button) findViewById(R.id.btn_new_note);
+        mAddNewNote = (Button) findViewById(id.btn_new_note);
         mAddNewNote.setOnClickListener(this);
         mAddNewNote.setOnTouchListener(new NewNoteOnTouchListener());
         mDispatch = false;
         mDispatchY = 0;
         mOriginY = 0;
-        mTitleBar = (TextView) findViewById(R.id.tv_title_bar);
+        mTitleBar = (TextView) findViewById(id.tv_title_bar);
         mState = ListEditState.NOTE_LIST;
         mModeCallBack = new ModeCallback();
     }
@@ -245,8 +314,8 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
 
         public boolean onCreateActionMode(ActionMode mode, Menu menu) {
             getMenuInflater().inflate(R.menu.note_list_options, menu);
-            menu.findItem(R.id.delete).setOnMenuItemClickListener(this);
-            mMoveMenu = menu.findItem(R.id.move);
+            menu.findItem(id.delete).setOnMenuItemClickListener(this);
+            mMoveMenu = menu.findItem(id.move);
             if (mFocusNoteDataItem.getParentId() == Notes.ID_CALL_RECORD_FOLDER
                     || DataUtils.getUserFolderCount(mContentResolver) == 0) {
                 mMoveMenu.setVisible(false);
@@ -260,10 +329,10 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
             mAddNewNote.setVisibility(View.GONE);
 
             View customView = LayoutInflater.from(NotesListActivity.this).inflate(
-                    R.layout.note_list_dropdown_menu, null);
+                    layout.note_list_dropdown_menu, null);
             mode.setCustomView(customView);
             mDropDownMenu = new DropdownMenu(NotesListActivity.this,
-                    (Button) customView.findViewById(R.id.selection_menu),
+                    (Button) customView.findViewById(id.selection_menu),
                     R.menu.note_list_dropdown);
             mDropDownMenu.setOnDropdownMenuItemClickListener(new PopupMenu.OnMenuItemClickListener(){
                 public boolean onMenuItemClick(MenuItem item) {
@@ -279,16 +348,16 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         private void updateMenu() {
             int selectedCount = mNotesListAdapter.getSelectedCount();
             // Update dropdown menu
-            String format = getResources().getString(R.string.menu_select_title, selectedCount);
+            String format = getResources().getString(string.menu_select_title, selectedCount);
             mDropDownMenu.setTitle(format);
-            MenuItem item = mDropDownMenu.findItem(R.id.action_select_all);
+            MenuItem item = mDropDownMenu.findItem(id.action_select_all);
             if (item != null) {
                 if (mNotesListAdapter.isAllSelected()) {
                     item.setChecked(true);
-                    item.setTitle(R.string.menu_deselect_all);
+                    item.setTitle(string.menu_deselect_all);
                 } else {
                     item.setChecked(false);
-                    item.setTitle(R.string.menu_select_all);
+                    item.setTitle(string.menu_select_all);
                 }
             }
         }
@@ -321,17 +390,17 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
 
         public boolean onMenuItemClick(MenuItem item) {
             if (mNotesListAdapter.getSelectedCount() == 0) {
-                Toast.makeText(NotesListActivity.this, getString(R.string.menu_select_none),
+                Toast.makeText(NotesListActivity.this, getString(string.menu_select_none),
                         Toast.LENGTH_SHORT).show();
                 return true;
             }
 
             switch (item.getItemId()) {
-                case R.id.delete:
+                case id.delete:
                     AlertDialog.Builder builder = new AlertDialog.Builder(NotesListActivity.this);
-                    builder.setTitle(getString(R.string.alert_title_delete));
+                    builder.setTitle(getString(string.alert_title_delete));
                     builder.setIcon(android.R.drawable.ic_dialog_alert);
-                    builder.setMessage(getString(R.string.alert_message_delete_notes,
+                    builder.setMessage(getString(string.alert_message_delete_notes,
                                              mNotesListAdapter.getSelectedCount()));
                     builder.setPositiveButton(android.R.string.ok,
                                              new DialogInterface.OnClickListener() {
@@ -343,7 +412,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
                     builder.setNegativeButton(android.R.string.cancel, null);
                     builder.show();
                     break;
-                case R.id.move:
+                case id.move:
                     startQueryDestinationFolders();
                     break;
                 default:
@@ -450,7 +519,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
 
     private void showFolderListMenu(Cursor cursor) {
         AlertDialog.Builder builder = new AlertDialog.Builder(NotesListActivity.this);
-        builder.setTitle(R.string.menu_title_select_folder);
+        builder.setTitle(string.menu_title_select_folder);
         final FoldersListAdapter adapter = new FoldersListAdapter(this, cursor);
         builder.setAdapter(adapter, new DialogInterface.OnClickListener() {
 
@@ -459,7 +528,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
                         mNotesListAdapter.getSelectedItemIds(), adapter.getItemId(which));
                 Toast.makeText(
                         NotesListActivity.this,
-                        getString(R.string.format_move_notes_to_folder,
+                        getString(string.format_move_notes_to_folder,
                                 mNotesListAdapter.getSelectedCount(),
                                 adapter.getFolderName(NotesListActivity.this, which)),
                         Toast.LENGTH_SHORT).show();
@@ -557,7 +626,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
             mState = ListEditState.SUB_FOLDER;
         }
         if (data.getId() == Notes.ID_CALL_RECORD_FOLDER) {
-            mTitleBar.setText(R.string.call_record_folder_name);
+            mTitleBar.setText(string.call_record_folder_name);
         } else {
             mTitleBar.setText(data.getSnippet());
         }
@@ -566,7 +635,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
 
     public void onClick(View v) {
         switch (v.getId()) {
-            case R.id.btn_new_note:
+            case id.btn_new_note:
                 createNewNote();
                 break;
             default:
@@ -588,20 +657,20 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
 
     private void showCreateOrModifyFolderDialog(final boolean create) {
         final AlertDialog.Builder builder = new AlertDialog.Builder(this);
-        View view = LayoutInflater.from(this).inflate(R.layout.dialog_edit_text, null);
-        final EditText etName = (EditText) view.findViewById(R.id.et_foler_name);
+        View view = LayoutInflater.from(this).inflate(layout.dialog_edit_text, null);
+        final EditText etName = (EditText) view.findViewById(id.et_foler_name);
         showSoftInput();
         if (!create) {
             if (mFocusNoteDataItem != null) {
                 etName.setText(mFocusNoteDataItem.getSnippet());
-                builder.setTitle(getString(R.string.menu_folder_change_name));
+                builder.setTitle(getString(string.menu_folder_change_name));
             } else {
                 Log.e(TAG, "The long click data item is null");
                 return;
             }
         } else {
             etName.setText("");
-            builder.setTitle(this.getString(R.string.menu_create_folder));
+            builder.setTitle(this.getString(string.menu_create_folder));
         }
 
         builder.setPositiveButton(android.R.string.ok, null);
@@ -618,7 +687,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
                 hideSoftInput(etName);
                 String name = etName.getText().toString();
                 if (DataUtils.checkVisibleFolderName(mContentResolver, name)) {
-                    Toast.makeText(NotesListActivity.this, getString(R.string.folder_exist, name),
+                    Toast.makeText(NotesListActivity.this, getString(string.folder_exist, name),
                             Toast.LENGTH_LONG).show();
                     etName.setSelection(0, etName.length());
                     return;
@@ -718,9 +787,9 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
             if (mFocusNoteDataItem != null) {
                 menu.setHeaderTitle(mFocusNoteDataItem.getSnippet());
-                menu.add(0, MENU_FOLDER_VIEW, 0, R.string.menu_folder_view);
-                menu.add(0, MENU_FOLDER_DELETE, 0, R.string.menu_folder_delete);
-                menu.add(0, MENU_FOLDER_CHANGE_NAME, 0, R.string.menu_folder_change_name);
+                menu.add(0, MENU_FOLDER_VIEW, 0, string.menu_folder_view);
+                menu.add(0, MENU_FOLDER_DELETE, 0, string.menu_folder_delete);
+                menu.add(0, MENU_FOLDER_CHANGE_NAME, 0, string.menu_folder_change_name);
             }
         }
     };
@@ -745,9 +814,9 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
                 break;
             case MENU_FOLDER_DELETE:
                 AlertDialog.Builder builder = new AlertDialog.Builder(this);
-                builder.setTitle(getString(R.string.alert_title_delete));
+                builder.setTitle(getString(string.alert_title_delete));
                 builder.setIcon(android.R.drawable.ic_dialog_alert);
-                builder.setMessage(getString(R.string.alert_message_delete_folder));
+                builder.setMessage(getString(string.alert_message_delete_folder));
                 builder.setPositiveButton(android.R.string.ok,
                         new DialogInterface.OnClickListener() {
                             public void onClick(DialogInterface dialog, int which) {
@@ -773,8 +842,8 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         if (mState == ListEditState.NOTE_LIST) {
             getMenuInflater().inflate(R.menu.note_list, menu);
             // set sync or sync_cancel
-            menu.findItem(R.id.menu_sync).setTitle(
-                    GTaskSyncService.isSyncing() ? R.string.menu_sync_cancel : R.string.menu_sync);
+            menu.findItem(id.menu_sync).setTitle(
+                    GTaskSyncService.isSyncing() ? string.menu_sync_cancel : string.menu_sync);
         } else if (mState == ListEditState.SUB_FOLDER) {
             getMenuInflater().inflate(R.menu.sub_folder, menu);
         } else if (mState == ListEditState.CALL_RECORD_FOLDER) {
@@ -782,46 +851,23 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         } else {
             Log.e(TAG, "Wrong state:" + mState);
         }
-
-        if(mode == -1){
-            menu.findItem(R.id.menu_water).setVisible(false);
-        }else if (mode == 0){
-            menu.findItem(R.id.menu_sky).setVisible(false);
-        }else if (mode == 1){
-            menu.findItem(R.id.menu_grassland).setVisible(false);
-        }
         return true;
     }
 
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         switch (item.getItemId()) {
-            case R.id.menu_grassland:{
-                mode = 1;
-                getWindow().setBackgroundDrawableResource(R.drawable.grassland);
-                break;
-            }
-            case R.id.menu_sky:{
-                mode = 0;
-                getWindow().setBackgroundDrawableResource(R.drawable.sky);
-                break;
-            }
-            case R.id.menu_water:{
-                mode = -1;
-                getWindow().setBackgroundDrawableResource(R.drawable.water);
-                break;
-            }
-            case R.id.menu_new_folder: {
+            case id.menu_new_folder: {
                 showCreateOrModifyFolderDialog(true);
                 break;
             }
-            case R.id.menu_export_text: {
+            case id.menu_export_text: {
                 exportNoteToText();
                 break;
             }
-            case R.id.menu_sync: {
+            case id.menu_sync: {
                 if (isSyncMode()) {
-                    if (TextUtils.equals(item.getTitle(), getString(R.string.menu_sync))) {
+                    if (TextUtils.equals(item.getTitle(), getString(string.menu_sync))) {
                         GTaskSyncService.startSync(this);
                     } else {
                         GTaskSyncService.cancelSync(this);
@@ -831,20 +877,17 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
                 }
                 break;
             }
-            case R.id.menu_setting: {
+            case id.menu_setting: {
                 startPreferenceActivity();
                 break;
             }
-            case R.id.menu_new_note: {
+            case id.menu_new_note: {
                 createNewNote();
                 break;
             }
-            case R.id.menu_search:
+            case id.menu_search:
                 onSearchRequested();
                 break;
-
-
-
             default:
                 break;
         }
@@ -871,26 +914,26 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
                 if (result == BackupUtils.STATE_SD_CARD_UNMOUONTED) {
                     AlertDialog.Builder builder = new AlertDialog.Builder(NotesListActivity.this);
                     builder.setTitle(NotesListActivity.this
-                            .getString(R.string.failed_sdcard_export));
+                            .getString(string.failed_sdcard_export));
                     builder.setMessage(NotesListActivity.this
-                            .getString(R.string.error_sdcard_unmounted));
+                            .getString(string.error_sdcard_unmounted));
                     builder.setPositiveButton(android.R.string.ok, null);
                     builder.show();
                 } else if (result == BackupUtils.STATE_SUCCESS) {
                     AlertDialog.Builder builder = new AlertDialog.Builder(NotesListActivity.this);
                     builder.setTitle(NotesListActivity.this
-                            .getString(R.string.success_sdcard_export));
+                            .getString(string.success_sdcard_export));
                     builder.setMessage(NotesListActivity.this.getString(
-                            R.string.format_exported_file_location, backup
+                            string.format_exported_file_location, backup
                                     .getExportedTextFileName(), backup.getExportedTextFileDir()));
                     builder.setPositiveButton(android.R.string.ok, null);
                     builder.show();
                 } else if (result == BackupUtils.STATE_SYSTEM_ERROR) {
                     AlertDialog.Builder builder = new AlertDialog.Builder(NotesListActivity.this);
                     builder.setTitle(NotesListActivity.this
-                            .getString(R.string.failed_sdcard_export));
+                            .getString(string.failed_sdcard_export));
                     builder.setMessage(NotesListActivity.this
-                            .getString(R.string.error_sdcard_export));
+                            .getString(string.error_sdcard_export));
                     builder.setPositiveButton(android.R.string.ok, null);
                     builder.show();
                 }
@@ -985,6 +1028,4 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         return false;
     }
 
-
-
 }

src/Notes-master/app/src/main/java/net/micode/notes/ui/NotesPreferenceActivity.java

@@ -18,7 +18,7 @@ package net.micode.notes.ui;
 
 import android.accounts.Account;
 import android.accounts.AccountManager;
-import android.app.ActionBar;
+import android.app.Activity;
 import android.app.AlertDialog;
 import android.content.BroadcastReceiver;
 import android.content.ContentValues;
@@ -27,26 +27,48 @@ import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.SharedPreferences;
+import android.database.Cursor;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+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.Preference;
 import android.preference.Preference.OnPreferenceClickListener;
 import android.preference.PreferenceActivity;
 import android.preference.PreferenceCategory;
+import android.provider.MediaStore;
+//import android.support.v4.app.ActivityCompat;
+//import android.support.v4.content.ContextCompat;
 import android.text.TextUtils;
 import android.text.format.DateFormat;
+import android.util.Log;
 import android.view.LayoutInflater;
-import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 import android.widget.Button;
 import android.widget.TextView;
 import android.widget.Toast;
+import com.yalantis.ucrop.UCropActivity;
+//import com.bumptech.glide.Glide;
+
+import androidx.core.app.ActivityCompat;
+
+import com.yalantis.ucrop.UCrop;
 
 import net.micode.notes.R;
 import net.micode.notes.data.Notes;
 import net.micode.notes.data.Notes.NoteColumns;
 import net.micode.notes.gtask.remote.GTaskSyncService;
 
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+
 
 public class NotesPreferenceActivity extends PreferenceActivity {
     public static final String PREFERENCE_NAME = "notes_preferences";
@@ -61,6 +83,9 @@ public class NotesPreferenceActivity extends PreferenceActivity {
 
     private static final String AUTHORITIES_FILTER_KEY = "authorities";
 
+    //维护_丁梓坚_个性化背景
+    private static final int CHOOSE_PHOTO = 1;
+
     private PreferenceCategory mAccountCategory;
 
     private GTaskReceiver mReceiver;
@@ -69,6 +94,7 @@ public class NotesPreferenceActivity extends PreferenceActivity {
 
     private boolean mHasAddedAccount;
 
+
     @Override
     protected void onCreate(Bundle icicle) {
         super.onCreate(icicle);
@@ -154,6 +180,143 @@ public class NotesPreferenceActivity extends PreferenceActivity {
         mAccountCategory.addPreference(accountPref);
     }
 
+    //维护_丁梓坚_个性化背景_打开相册
+    private void openAlbum() {
+        Intent intent = new Intent(Intent.ACTION_PICK);
+        intent.setType("image/*");
+        startActivityForResult(intent, CHOOSE_PHOTO);
+    }
+
+    //维护_丁梓坚_个性化背景_存储Bitmap
+    private Uri bitmap2uri(Bitmap b) {//c.getCacheDir()
+        File path = new File(getCacheDir() + "/123.jpeg");
+        try {
+            OutputStream os = new FileOutputStream(path);
+            b.compress(Bitmap.CompressFormat.JPEG, 100, os);
+            os.close();
+            return Uri.fromFile(path);
+        } catch (Exception ignored) {
+        }
+        return null;
+    }
+
+    //维护_丁梓坚_个性化背景_根据相册图片进入裁剪操作
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data)
+    {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (requestCode == 1 && resultCode == Activity.RESULT_OK
+                && data != null)
+        {
+
+            Uri selectedImage = data.getData();//返回的是uri
+
+            String [] filePathColumn = {MediaStore.Images.Media.DATA};
+            Cursor cursor = getContentResolver().query(selectedImage, filePathColumn, null, null, null);
+            cursor.moveToFirst();
+
+            int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
+
+
+            String path = cursor.getString(columnIndex);
+
+
+            Bitmap bitmap = BitmapFactory.decodeFile(path);
+
+            bitmap2uri(bitmap);
+
+            Intent intent = new Intent(NotesPreferenceActivity.this, UCropPictureActivity.class);
+
+            this.startActivityForResult(intent, 12);
+
+            finish();
+        }
+    }
+
+
+
+    //维护_丁梓坚_个性化背景_选择栏
+    private String[] items2={"本地图片","还原"};
+    
+    //维护_丁梓坚_个性化背景_选择栏
+    public void chooseBackground() {
+        /*
+        AlertDialog dialog;
+        dialog = new AlertDialog.Builder(this)
+                .setTitle("选择你的兴趣")  //设置标题
+                //.setIcon(R.) //设置图标
+                .setMultiChoiceItems(new String[]{"看电影","打游戏","旅游","吃","喝"},null,null)
+                .setPositiveButton("确定",null)   //添加“确定”按钮
+                .create();  //创建对话框
+        dialog.show();  //显示对话框
+        */
+        AlertDialog.Builder builder=new AlertDialog.Builder(this);
+        builder.setTitle("选择方式");
+        //builder.setIcon(R.drawable.ic_launcher);
+        builder.setItems(items2, new backgroundListener());//原来要初始化
+        AlertDialog dialog=builder.create();
+        dialog.show();
+
+    }
+
+
+    //维护_丁梓坚_个性化背景_选择默认背景
+    private void returnToMenu() {
+
+        SharedPreferences sharedPreferences=getSharedPreferences("data1", Context.MODE_WORLD_WRITEABLE);//xml
+        SharedPreferences.Editor editor=sharedPreferences.edit();
+
+        editor.putInt("DEFAULT",1);
+        editor.commit();
+
+        finish();
+    }
+
+    //维护_丁梓坚_个性化背景_监听选择
+    class backgroundListener implements DialogInterface.OnClickListener{
+
+        @Override
+        public void onClick(DialogInterface dialog, int which) {
+
+            switch (which){
+                case 0://本地图片
+                    openAlbum();
+                    break;
+                case 1://还原
+                    returnToMenu();
+                    break;
+                default:
+                    throw new IllegalStateException("Unexpected value: " + which);
+            }
+
+            dialog.dismiss();
+        }
+
+    }
+
+    //维护_丁梓坚_个性化背景_加载监听选择
+    private void loadBackgroundPreference() {
+
+
+        Preference background = new Preference(this);
+
+        background.setTitle("Set Background");
+        background.setSummary("Reset menu background you like");
+
+        background.setOnPreferenceClickListener(new OnPreferenceClickListener() {
+
+            //@Override
+            public boolean onPreferenceClick(Preference preference) {
+                chooseBackground();
+                return true;
+            }
+
+        });
+
+
+        mAccountCategory.addPreference(background);
+    }
+
     private void loadSyncButton() {
         Button syncButton = (Button) findViewById(R.id.preference_sync_button);
         TextView lastSyncTimeView = (TextView) findViewById(R.id.prefenerece_sync_status_textview);
@@ -196,6 +359,8 @@ public class NotesPreferenceActivity extends PreferenceActivity {
     private void refreshUI() {
         loadAccountPreference();
         loadSyncButton();
+        //维护_丁梓坚_个性化背景
+        loadBackgroundPreference();
     }
 
     private void showSelectAccountAlertDialog() {
@@ -385,4 +550,5 @@ public class NotesPreferenceActivity extends PreferenceActivity {
                 return false;
         }
     }
+
 }

src/Notes-master/app/src/main/java/net/micode/notes/ui/UCropPictureActivity.java

@@ -0,0 +1,272 @@
+package net.micode.notes.ui;
+
+import android.annotation.SuppressLint;
+import android.content.ContentUris;
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.database.Cursor;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
+import android.icu.util.Calendar;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Bundle;
+import android.os.Environment;
+import android.provider.DocumentsContract;
+import android.provider.MediaStore;
+import android.view.View;
+import android.widget.Button;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.yalantis.ucrop.UCrop;
+
+import net.micode.notes.R;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.nio.channels.FileChannel;
+
+//维护_丁梓坚_个性化背景_裁剪图片
+public class UCropPictureActivity extends AppCompatActivity {
+
+    Button btnTest;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+        btnTest = (Button) findViewById(R.id.btn_test);
+        /*
+        btnTest.setOnClickListener(new View.OnClickListener() {
+
+            @Override
+            public void onClick(View v) {
+                try {
+                    startCrop();
+                } catch (FileNotFoundException e) {
+                    e.printStackTrace();
+                }
+            }
+        });*/
+        try {
+            startCrop();
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+        }
+        finish();
+    }
+
+    //维护
+    public static String FileSaveToInside(Context context, String fileName, Bitmap bitmap) {
+        FileOutputStream fos = null;
+        String path = null;
+        try {
+            //设置路径 /Android/data/com.panyko.filesave/Pictures/
+            File folder = context.getExternalFilesDir(Environment.DIRECTORY_PICTURES);
+            //判断目录是否存在
+            //目录不存在时自动创建
+            if (folder.exists() ||folder.mkdir()) {
+                File file = new File(folder, fileName);
+                fos = new FileOutputStream(file);
+                //写入文件
+                bitmap.compress(Bitmap.CompressFormat.JPEG, 100, fos);
+                fos.flush();
+                path = file.getAbsolutePath();
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+
+        } finally {
+            try {
+                if (fos != null) {
+                    //关闭流
+                    fos.close();
+                }
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+
+        }
+        //返回路径
+        return path;
+    }
+
+    private void startCrop() throws FileNotFoundException {
+
+        //Uri sourceUri = Uri.parse("http://star.xiziwang.net/uploads/allimg/140512/19_140512150412_1.jpg");
+        //裁剪后保存到文件中
+        Uri sourceUri = Uri.fromFile(new File(getCacheDir(), "123.jpeg"));
+        Uri destinationUri = Uri.fromFile(new File(getCacheDir(), "SampleCropImage.jpeg"));
+        UCrop.of(sourceUri, destinationUri).withAspectRatio(9, 16).withMaxResultSize(2000, 2500).start(this);
+
+        Bitmap bitmap = BitmapFactory.decodeStream(getContentResolver().openInputStream(destinationUri));
+
+
+        String save=FileSaveToInside(this,"1234",bitmap);
+
+        SharedPreferences sharedPreferences=getSharedPreferences("data1", Context.MODE_WORLD_WRITEABLE);//xml
+        SharedPreferences.Editor editor=sharedPreferences.edit();
+
+        editor.putString("PERSONAL_URI",save);
+
+        editor.putInt("DEFAULT",0);
+
+        editor.commit();
+        finish();
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (resultCode == RESULT_OK) {
+            //裁切成功
+            if (requestCode == UCrop.REQUEST_CROP) {
+                Uri croppedFileUri = UCrop.getOutput(data);
+                //获取默认的下载目录
+                String downloadsDirectoryPath = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS).getAbsolutePath();
+                @SuppressLint({"NewApi", "LocalSuppress"}) String filename = String.format("%d_%s", Calendar.getInstance().getTimeInMillis(), croppedFileUri.getLastPathSegment());
+                File saveFile = new File(downloadsDirectoryPath, filename);
+                //保存下载的图片
+                FileInputStream inStream = null;
+                FileOutputStream outStream = null;
+                FileChannel inChannel = null;
+                FileChannel outChannel = null;
+                try {
+                    inStream = new FileInputStream(new File(croppedFileUri.getPath()));
+                    outStream = new FileOutputStream(saveFile);
+                    inChannel = inStream.getChannel();
+                    outChannel = outStream.getChannel();
+                    inChannel.transferTo(0, inChannel.size(), outChannel);
+                    Toast.makeText(this, "裁切后的图片保存在：" + saveFile.getAbsolutePath(), Toast.LENGTH_SHORT).show();
+                } catch (Exception e) {
+                    e.printStackTrace();
+                } finally {
+                    try {
+                        outChannel.close();
+                        outStream.close();
+                        inChannel.close();
+                        inStream.close();
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                    }
+                }
+            }
+        }
+        //裁切失败
+        if (resultCode == UCrop.RESULT_ERROR) {
+            Toast.makeText(this, "裁切图片失败", Toast.LENGTH_SHORT).show();
+        }
+    }
+
+
+    // 专为Android4.4设计的从Uri获取文件绝对路径，以前的方法已不好使
+    @SuppressLint("NewApi")
+    public static String getPathByUri4kitkat(final Context context, final Uri uri) {
+        final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
+        // DocumentProvider
+        if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
+            if (isExternalStorageDocument(uri)) {// ExternalStorageProvider
+                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];
+                }
+            } else if (isDownloadsDocument(uri)) {// DownloadsProvider
+                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);
+            } else if (isMediaDocument(uri)) {// MediaProvider
+                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;
+                } else if ("video".equals(type)) {
+                    contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
+                } else if ("audio".equals(type)) {
+                    contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
+                }
+                final String selection = "_id=?";
+                final String[] selectionArgs = new String[] { split[1] };
+                return getDataColumn(context, contentUri, selection, selectionArgs);
+            }
+        } else if ("content".equalsIgnoreCase(uri.getScheme())) {// MediaStore
+            // (and
+            // general)
+            return getDataColumn(context, uri, null, null);
+        } else if ("file".equalsIgnoreCase(uri.getScheme())) {// File
+            return uri.getPath();
+        }
+        return null;
+    }
+
+    /**
+     * Get the value of the data column for this Uri. This is useful for
+     * MediaStore Uris, and other file-based ContentProviders.
+     *
+     * @param context
+     *            The context.
+     * @param uri
+     *            The Uri to query.
+     * @param selection
+     *            (Optional) Filter used in the query.
+     * @param selectionArgs
+     *            (Optional) Selection arguments used in the query.
+     * @return The value of the _data column, which is typically a file path.
+     */
+    public static 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;
+    }
+
+    /**
+     * @param uri
+     *            The Uri to check.
+     * @return Whether the Uri authority is ExternalStorageProvider.
+     */
+    public static boolean isExternalStorageDocument(Uri uri) {
+        return "com.android.externalstorage.documents".equals(uri.getAuthority());
+    }
+
+    /**
+     * @param uri
+     *            The Uri to check.
+     * @return Whether the Uri authority is DownloadsProvider.
+     */
+    public static boolean isDownloadsDocument(Uri uri) {
+        return "com.android.providers.downloads.documents".equals(uri.getAuthority());
+    }
+
+    /**
+     * @param uri
+     *            The Uri to check.
+     * @return Whether the Uri authority is MediaProvider.
+     */
+    public static boolean isMediaDocument(Uri uri) {
+        return "com.android.providers.media.documents".equals(uri.getAuthority());
+    }
+
+}

src/Notes-master/app/src/main/java/net/micode/notes/ui/WelcomeActivity.java

@@ -0,0 +1,33 @@
+package net.micode.notes.ui;
+
+import android.os.Bundle;
+import android.os.Handler;
+import net.micode.notes.R;
+import android.content.Intent;
+import android.app.Activity;
+
+/**
+ * An example full-screen activity that shows and hides the system UI (i.e.
+ * status bar and navigation/system bar) with user interaction.
+ */
+//维护_丁梓坚_欢迎界面
+public class WelcomeActivity extends Activity {
+    Handler mHandler=new Handler();
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState); //加载启动界面
+        setContentView(R.layout.activity_welcome); //加载启动图片
+
+        // 当计时结束时，跳转至NotesListActivity
+        mHandler.postDelayed(new Runnable() {
+            @Override
+            public void run() {
+                Intent intent=new Intent();
+                intent.setClass(WelcomeActivity.this, NotesListActivity.class);
+                startActivity(intent);
+                finish(); //销毁欢迎页面
+            }
+        }, 2000); // 2 秒后跳转
+    }
+}