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收藏夹测试ExpandableListView控件

This commit is contained in:
sonichy 2023-03-23 12:40:08 +08:00
parent 489f00f4a3
commit c962451642
7 changed files with 114 additions and 97 deletions
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app.apk
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85
main/AndroidManifest.xml
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@ -1,8 +1,23 @@
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.hty.browser"
android:versionCode="4"
android:versionName="4.29">
package="com.hty.browser"
android:versionCode="4"
android:versionName="4.30">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> <!-- 查询网络状态权限 -->
<uses-permission android:name="andorid.permission.CHANGE_CONFIGURATION" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<!-- GPS权限 -->
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_GPS" />
<uses-permission android:name="android.permission.ACCESS_ASSISTED_GPS" />
<uses-permission android:name="android.permission.ACCESS_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<application
android:icon="@drawable/ic_launcher"
@ -10,58 +25,52 @@
android:theme="@android:style/Theme.Holo.Light">
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:theme="@android:style/Theme.Holo.Light.NoActionBar"
android:configChanges="orientation|keyboardHidden|screenSize"
android:launchMode="singleInstance">
android:label="@string/app_name"
android:launchMode="singleInstance"
android:theme="@android:style/Theme.Holo.Light.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.VIEW"/>
<category android:name="android.intent.category.DEFAULT"/>
<category android:name="android.intent.category.BROWSABLE"/>
<data android:scheme="file"/>
<data android:scheme="content"/>
<data android:scheme="https"/>
<data android:scheme="http"/>
<data android:mimeType="*/*"/>
<data android:host="*"/>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data android:scheme="file" />
<data android:scheme="content" />
<data android:scheme="https" />
<data android:scheme="http" />
<data android:mimeType="*/*" />
<data android:host="*" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.WEB_SEARCH"/>
<action android:name="android.intent.action.WEB_SEARCH" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.SEND"/>
<category android:name="android.intent.category.DEFAULT"/>
<data android:mimeType="*/*"/>
<action android:name="android.intent.action.SEND" />
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="*/*" />
</intent-filter>
</activity>
<activity
android:name=".FavoriteActivity"
android:icon="@android:drawable/btn_star_big_on"
android:label="收藏夹"
android:parentActivityName=".MainActivity"/>
android:parentActivityName=".MainActivity" />
<activity
android:name=".SettingsActivity"
android:name=".FavoriteActivity1"
android:icon="@android:drawable/btn_star_big_on"
android:label="收藏夹"
android:parentActivityName=".MainActivity" />
<activity
android:name=".SettingsActivity"
android:icon="@android:drawable/ic_menu_preferences"
android:label="设置"
android:parentActivityName=".MainActivity"/>
android:parentActivityName=".MainActivity" />
</application>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<!-- 查询网络状态权限 -->
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="andorid.permission.CHANGE_CONFIGURATION"/>
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<!-- GPS权限 -->
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_GPS" />
<uses-permission android:name="android.permission.ACCESS_ASSISTED_GPS" />
<uses-permission android:name="android.permission.ACCESS_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
</manifest>

3
main/assets/about.htm
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@ -9,7 +9,7 @@ p { text-indent:2em; }
</style>
</head>
<body>
<h2 align=center><img src=logo.png><br>海天鹰浏览器 V4.29</h2>
<h2 align=center><img src=logo.png><br>海天鹰浏览器 V4.30</h2>
<p>内置扩展的浏览器。</p>
<p>扩展：链接关键字过滤，链接关键字高亮，图片自定义过滤，视频独立播放。</p>
<p>作者：海天鹰</p>
@ -23,6 +23,7 @@ p { text-indent:2em; }
<p><a href="https://stackoverflow.com/questions/3462582/display-the-android-webviews-favicon" target="_blank">获取网页图标</a></p>
<p><a href="https://www.jianshu.com/p/c9a18050a249" target="_blank">字符串转Bitmap</a></p>
<h3>更新日志：</h3>
<h3>V4.30 (2023-03-23)</h3><ol><li>收藏夹测试 ExpandableListView 控件</li></ol>
<h3>V4.29 (2023-03-01)</h3><ol><li>收藏夹增加分类。</li><li>收藏夹分类的修改和删除。</li><li>修改导出HTML和CSV方法。</li><li>新建收藏和修改收藏编辑框设置最大行数，避免窗口撑大不完整。</li></ol>
<h3>V4.28 (2022-11-07)</h3><ol><li>资源探查脚本支持返回多个对象。<br>分类标题增加数量。<br>使用 &lt;details&gt; 代替 &lt;div&gt;，分类可折叠。</li></ol>
<h3>V4.27 (2022-10-22)</h3><ol><li>修改收藏夹数据库目录。</li><li>收藏夹增加分享数据库功能。</li></ol>

54
main/java/com/hty/browser/DBHelper.java
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@ -11,7 +11,7 @@ import android.database.sqlite.SQLiteOpenHelper;
public class DBHelper extends SQLiteOpenHelper {
public static final String filename = "webfav.db";
public static final String DATABASE_NAME = MainActivity.dir + File.separator + filename;
private final static int VERSION = 3;
private final static int VERSION = 4;
static String TableName = "webfav";
private SQLiteDatabase db;
private static DBHelper mInstance = null;
@ -32,23 +32,32 @@ public class DBHelper extends SQLiteOpenHelper {
this.db = db;
db.execSQL("CREATE TABLE webfav (_id INTEGER PRIMARY KEY , website TEXT, title TEXT, category TEXT)");
db.execSQL("CREATE TABLE category (_id INTEGER PRIMARY KEY , category TEXT)");
ContentValues values = new ContentValues();
values.put("category", "");
db.insert("category", null, values);
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
switch (newVersion) {
case 3:
db.execSQL("CREATE TABLE category (_id INTEGER PRIMARY KEY , category TEXT)");
String sql = "ALTER TABLE " + TableName + " ADD COLUMN category TEXT default ''";
db.execSQL(sql);
break;
case 3:
db.execSQL("CREATE TABLE category (_id INTEGER PRIMARY KEY , category TEXT)");
String sql = "ALTER TABLE " + TableName + " ADD COLUMN category TEXT default ''";
db.execSQL(sql);
break;
case 4:
ContentValues values = new ContentValues();
values.put("category", "");
db.insert("category", null, values);
break;
}
}
public void insert(String tableName, ContentValues values) {
public long insert(String tableName, ContentValues values) {
db = getWritableDatabase();
db.insert(tableName, null, values);
long i = db.insert(tableName, null, values);
db.close();
return i;
}
public Cursor query(String s) {
@ -62,34 +71,29 @@ public class DBHelper extends SQLiteOpenHelper {
return c;
}
public Cursor queryCategoty(String s) {
public Cursor queryCategory(String s) {
db = getWritableDatabase();
Cursor c;
if (s.equals("无分类")) {
c = db.query(TableName, null, "category = ''", null, null, null, "_id desc");
} else {
c = db.query(TableName, null, "category = '" + s + "'", null, null, null, "_id desc");
}
Cursor c = db.query(TableName, null, "category = '" + s + "'", null, null, null, "_id desc");
return c;
}
public Cursor category() {
db = getWritableDatabase();
Cursor c = db.query("category", null, null, null, null, null, "category asc");
return c;
}
public Cursor category(String s) {
db = getWritableDatabase();
Cursor c;
if (s.equals("")) {
c = db.query("category", null, null, null, null, null, "category asc");
} else {
c = db.query("category", null, "category = '" + s + "'", null, null, null, null);
}
Cursor c = db.query("category", null, "category = '" + s + "'", null, null, null, null);
return c;
}
public void del(int id) {
public int del(int id) {
if (db == null)
db = getWritableDatabase();
db.delete(TableName, "_id=?", new String[] { String.valueOf(id) });
// Log.e("id", id + "");
// db.ExecuteNonQuery(CommandType.Text, "VACUUM");
int i = db.delete(TableName, "_id=?", new String[] { String.valueOf(id) });
return i;
}
@Override

52
main/java/com/hty/browser/FavoriteActivity.java
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@ -159,7 +159,7 @@ public class FavoriteActivity extends Activity {
if (radioButton == null)
break;
final String title = radioButton.getText().toString();
if (title.equals("无分类"))
if (title.equals(""))
break;
builder.setTitle(title);
final EditText editText_rename = new EditText(FavoriteActivity.this);
@ -291,9 +291,8 @@ public class FavoriteActivity extends Activity {
layout.addView(editText_url);
final Spinner spinner = new Spinner(this);
ArrayList<String> list = new ArrayList<>();
list.add("");
DBHelper helper = new DBHelper(this);
Cursor cursor = helper.category("");
Cursor cursor = helper.category();
if (cursor != null) {
while (cursor.moveToNext()) {
String s = cursor.getString(cursor.getColumnIndex("category"));
@ -327,19 +326,21 @@ public class FavoriteActivity extends Activity {
values.put("website", surl);
values.put("title", stitle);
values.put("category", spinner.getSelectedItem().toString());
db.update(DBHelper.TableName, values, "_id = " + sid, null);
IMM.hideSoftInputFromWindow(editText_title.getWindowToken(), 0);
RadioButton radioButton = (RadioButton) findViewById(radioGroup.getCheckedRadioButtonId());
if (radioButton == null)
search(0, editText.getText().toString());
else
search(1, radioButton.getText().toString());
try {
//关闭
field.set(dialog, true);
dialog.dismiss();
} catch (Exception ex) {
}
int i = db.update(DBHelper.TableName, values, "_id = " + sid, null);
if (i != -1) {
IMM.hideSoftInputFromWindow(editText_title.getWindowToken(), 0);
RadioButton radioButton = (RadioButton) findViewById(radioGroup.getCheckedRadioButtonId());
if (radioButton == null)
search(0, editText.getText().toString());
else
search(1, radioButton.getText().toString());
try { //关闭
field.set(dialog, true);
dialog.dismiss();
} catch (Exception ex) {
}
} else
Toast.makeText(getApplicationContext(), "修改失败", Toast.LENGTH_SHORT).show();
} else {
if (stitle.equals("")){
editText_title.setError("标题不能为空！");
@ -380,8 +381,11 @@ public class FavoriteActivity extends Activity {
position = listView.getFirstVisiblePosition();
int id = Integer.parseInt(((TextView) menuInfo.targetView.findViewById(R.id.id)).getText().toString());
helper = new DBHelper(getApplicationContext());
helper.del(id);
search(0, editText.getText().toString());
int i = helper.del(id);
if (i != -1)
search(0, editText.getText().toString());
else
Toast.makeText(getApplicationContext(), "删除失败", Toast.LENGTH_SHORT).show();
break;
}
return true;
@ -414,7 +418,7 @@ public class FavoriteActivity extends Activity {
if (type == 0) {
cursor1 = helper.query(s);
} else if (type == 1) {
cursor1 = helper.queryCategoty(s);
cursor1 = helper.queryCategory(s);
}
int count = cursor1.getCount();
setTitle("收藏夹 - " + s + " " + count);
@ -449,15 +453,11 @@ public class FavoriteActivity extends Activity {
IMM.hideSoftInputFromWindow(editText.getWindowToken(), 0);
radioGroup.removeAllViews();
DBHelper helper = new DBHelper(this);
Cursor cursor = helper.category("");
Cursor cursor = helper.category();
if (cursor != null) {
RadioButton radioButton = new RadioButton(this);
radioButton.setText("无分类");
radioButton.setOnClickListener(new RadioButtonOnClickListener());
radioGroup.addView(radioButton);
while (cursor.moveToNext()) {
String s = cursor.getString(cursor.getColumnIndex("category"));
radioButton = new RadioButton(this);
RadioButton radioButton = new RadioButton(this);
radioButton.setText(s);
radioButton.setOnClickListener(new RadioButtonOnClickListener());
radioGroup.addView(radioButton);
@ -496,7 +496,7 @@ public class FavoriteActivity extends Activity {
}
BW.write(s);
BW.flush();
Toast.makeText(FavoriteActivity.this, "写文件 " + MainActivity.dir + File.separator + filename + " 成功", Toast.LENGTH_SHORT).show();
Toast.makeText(getApplicationContext(), "写文件 " + MainActivity.dir + File.separator + filename + " 成功", Toast.LENGTH_SHORT).show();
} catch (Exception e) {
Log.e(Thread.currentThread().getStackTrace()[2] + "", e.toString());
Toast.makeText(getApplicationContext(), e.toString(), Toast.LENGTH_SHORT).show();

8
main/java/com/hty/browser/MainActivity.java
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@ -673,7 +673,7 @@ public class MainActivity extends Activity {
}
private void MenuDialog() {
String[] items = { "新建窗口", "关闭当前窗口", "收藏当前页", "收藏夹", "查找", "分享", "网页信息", "视频独立播放", "视频截图", "视频在播放器中打开", "资源探查", "查看源码", "保存", "全屏", "广告过滤规则", "清除当前页面缓存", "设置", "检查更新", "关于", "退出" };
String[] items = { "新建窗口", "关闭当前窗口", "收藏当前页", "收藏夹", "查找", "分享", "网页信息", "视频独立播放", "视频截图", "视频在播放器中打开", "资源探查", "查看源码", "保存", "全屏", "广告过滤规则", "清除当前页面缓存", "设置", "检查更新", "关于", "退出", "ExpandableListView" };
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("菜单");
//builder.setIcon(android.R.drawable.ic_menu_preferences);
@ -719,7 +719,7 @@ public class MainActivity extends Activity {
ArrayList<String> list = new ArrayList<>();
list.add("");
DBHelper helper = new DBHelper(MainActivity.this);
Cursor cursor = helper.category("");
Cursor cursor = helper.category();
if (cursor != null) {
while (cursor.moveToNext()) {
String s = cursor.getString(cursor.getColumnIndex("category"));
@ -959,6 +959,10 @@ public class MainActivity extends Activity {
unregisterReceiver(receiver);
MainActivity.this.finish();
break;
case 20:
intent = new Intent(MainActivity.this, FavoriteActivity1.class);
startActivityForResult(intent, 0);
break;
}
}
});

9
main/res/values/strings.xml
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@ -1,5 +1,4 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">海天鹰浏览器</string>
<string name="title_activity_settings">Settings</string>
</resources>
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">海天鹰浏览器</string>
</resources>