57 | * 按比例减小TextView高度 58 | * @param scale 比例（高度除以几） 59 | */ 60 | @SuppressLint("NotifyDataSetChanged") 61 | public void smallerTextViewHeight(int scale) { 62 | if (scale == 0) scale = 1; 63 | this.scale = scale; 64 | notifyDataSetChanged(); 65 | } 66 | 67 | public static class ViewHolder extends BaseAdapter.ViewHolder { 68 | TextView tv; 69 | public ViewHolder(@NonNull View itemView) { 70 | super(itemView); 71 | tv = itemView.findViewById(R.id.item); 72 | } 73 | } 74 | } 75 | -------------------------------------------------------------------------------- /app/src/main/res/layout/fragment_about.xml: -------------------------------------------------------------------------------- 1 | 2 |
2 | 
3 |
4 | ## fakelauncher 
5 |
6 | *你自己看，这绝对是个老人机，不是智能机啊*
7 |
8 | **把你的伪老机（老人机外貌但是有智能系统）伪装成一个真正的老人机**
9 |
10 |
11 |
12 | > [!Caution]
13 | > **不要尝试在真智能手机上运行这个App，等会没实体按键退不出去就老实了**
14 | >
15 | > **如果因为这个软件导致你的手机出现问题，本人概不负责**
16 |
17 | ## 介绍
18 |
19 | 把你的伪老机（老人机外貌但是有智能系统）伪装成一个真正的老人机
20 |
21 | 启动App后，就会进入一个仿老人机的界面，其他App全都打不开，状态栏拉不下来，触屏也没用，只能按键操控，达到伪装效果
22 |
23 | 所以这玩意有啥用，适用于哪些设备呢？下面我举个栗子
24 |
25 | ## 适用设备
26 |
27 | 这里有款应该算是耳熟能详的老人机：
28 |
3 |
4 | ## fakelauncher 
5 |
6 | *你自己看，这绝对是个老人机，不是智能机啊*
7 |
8 | **把你的伪老机（老人机外貌但是有智能系统）伪装成一个真正的老人机**
9 |
10 |
29 |
30 | 
31 |
32 | | 项目 | 参数 |
33 | |------------|-----------------------|
34 | | 名称 | TCL onetouch E1 5G |
35 | | 代号 | T508N |
36 | | SoC | Unisoc T157 (ums9620) |
37 | | Android 版本 | 13 Tiramisu |
38 |
39 |
40 |
41 | 可以发现，这玩意**长得像个老人机**但其实有高达安卓13的系统，还是64位系统，还支持5G（至于为什么强调64位，问就是64位SoC跑32位系统的痛）。这意味着，这玩意完全能当个正常手机用，**装游戏、抖音B站、微信QQ都没问题**
42 |
43 | 基于这个牛逼的特性，有一批高中生就买这类老人机带学校里玩，啊当然也包括我。但是这玩意长得像老人机，但他UI完全就是普通手机啊，如果哪天老师看到你这玩意是个智能机系统那你不炸了？
44 |
45 | 为了解决这个Bug，`fakelauncher`就此被开发出来了
46 |
47 | ## 食用方法
48 |
49 | 1. 安装好之后，去Xposed里激活它（推荐用LSPosed，因为我只测试过用它）。记得重启！
50 | 2. 打开`FakeL Settings`并给予所有权限
51 | 3. 随便找个按键映射软件（例如`Xposed Edge Pro`）然后绑定个按键用来启动fakelauncher (com.wtbruh.fakelauncher.SplashActivity)。搞好之后，你就获得了一个老人机界面
52 | 4. 如果你想退出去，在主屏幕按Dpad键：上上下下左右左右 就可以出去了
53 |
54 | 如需视频教程，可前往[Bilibili](https://www.bilibili.com/video/BV1AweqzjEJj)查看
55 |
56 | ## 工作原理
57 |
58 | 先看看安卓原生支持的一个功能：[屏幕固定](https://support.google.com/android/answer/9455138)，但是国内可能访问不了
59 |
60 | 利用屏幕固定，就可以达到禁用状态栏并阻止打开其他App的功能了。在此使用了Xposed，hook了系统服务后检测到应用打开就会调用启动屏幕固定的方法，检测到应用退出后就会按照同样方法解除屏幕固定。
61 |
62 | 在此特别感谢开源项目：[PinningApp](https://github.com/HChenX/PinningApp)，屏幕固定相关的代码基本都抄的他的
63 |
64 | ## 下载
65 |
66 | > [!Note]
67 | > CI自动构建的版本可以尝鲜到最新功能，但可能不稳定
68 | >
69 | > 提醒下没用过Github的：下载CI构建版本[需要一个Github帐号](https://github.com/signup)
70 |
71 | 正式版：[](https://github.com/zh-xijun/fakelauncher/releases)
72 |
73 | CI构建版：[](https://github.com/zh-xijun/fakelauncher/actions/workflows/android.yml)
74 |
75 | ## TO-DO
76 |
77 | - [ ] 发布v0.3
78 | - [x] 远古安卓支持（已测试安卓5.1和安卓13）
79 | - [x] 在系统层面上屏蔽触控（目前是在软件层面，避免任何可触控的控件出现）（感谢maidang2233）
80 | - [ ] 加入MP3界面样式
81 | - [x] ~~加入描边字体~~ 字体描边宽度可调整
82 | - [x] 主界面的界面大小可调
83 | - [ ] 完善联系人页面
84 | - [ ] 加入短信页面
85 | - [ ] ~~视频的进度条~~，照片全屏浏览时可以左右换照片，选项菜单（相册）
86 | - [ ] 伪装界面开机自启动
87 | - [ ] 长按电源键时，直接关机而非打开电源菜单
88 | - [x] Dpad操作可以自定义（退出方法）
89 | - [ ] 拨号盘可以打电话（但是自定义打电话的界面可能做不到）
90 | - [ ] 隐藏导航栏
91 |
92 | ## 项目感谢
93 | - [Android](https://source.android.google.cn/)
94 | - [Xposed](https://github.com/LSPosed/LSPosed)
95 | - [PinningApp](https://github.com/HChenX/PinningApp)
96 | - [Shizuku API](https://github.com/RikkaApps/Shizuku-API)
97 | - [Dhizuku API](https://github.com/iamr0s/Dhizuku-API)
98 |
--------------------------------------------------------------------------------
/app/src/main/java/com/wtbruh/fakelauncher/utils/ContentProvider.java:
--------------------------------------------------------------------------------
1 | package com.wtbruh.fakelauncher.utils;
2 |
3 | import android.content.ContentValues;
4 | import android.content.Context;
5 | import android.database.Cursor;
6 | import android.database.MatrixCursor;
7 | import android.net.Uri;
8 |
9 | import androidx.annotation.NonNull;
10 | import androidx.annotation.Nullable;
11 |
12 | import java.util.concurrent.atomic.AtomicInteger;
13 |
14 | public class ContentProvider extends android.content.ContentProvider {
15 |
16 | private final static String AUTHORITY = "com.wtbruh.fakelauncher";
17 | private final static AtomicInteger currentTaskId = new AtomicInteger(-1);
18 | public final static Uri CONTENT_URI = Uri.parse("content://"+AUTHORITY);
19 | public final static String KEY_TASKID = "taskId";
20 |
21 | @Override
22 | public boolean onCreate() {
23 | return true;
24 | }
25 |
26 | @Nullable
27 | @Override
28 | public Cursor query(@NonNull Uri uri, @Nullable String[] strings, @Nullable String s, @Nullable String[] strings1, @Nullable String s1) {
29 | MatrixCursor cursor = new MatrixCursor(new String[]{KEY_TASKID});
30 | cursor.addRow(new Integer[]{currentTaskId.get()});
31 | return cursor;
32 | }
33 |
34 | @Nullable
35 | @Override
36 | public String getType(@NonNull Uri uri) {
37 | return "";
38 | }
39 |
40 | @Nullable
41 | @Override
42 | public Uri insert(@NonNull Uri uri, @Nullable ContentValues contentValues) {
43 | if (contentValues != null && contentValues.containsKey(KEY_TASKID)) {
44 | currentTaskId.set(contentValues.getAsInteger(KEY_TASKID));
45 | getContext().getContentResolver().notifyChange(uri, null);
46 | return uri;
47 | }
48 | return null;
49 | }
50 |
51 | @Override
52 | public int delete(@NonNull Uri uri, @Nullable String s, @Nullable String[] strings) {
53 | currentTaskId.set(-1);
54 | getContext().getContentResolver().notifyChange(uri, null);
55 | return 1;
56 | }
57 |
58 | @Override
59 | public int update(@NonNull Uri uri, @Nullable ContentValues contentValues, @Nullable String s, @Nullable String[] strings) {
60 | if (contentValues != null && contentValues.containsKey(KEY_TASKID)) {
61 | currentTaskId.set(contentValues.getAsInteger(KEY_TASKID));
62 | getContext().getContentResolver().notifyChange(uri, null);
63 | return 1;
64 | }
65 | return 0;
66 | }
67 |
68 | public static void setTaskId(Context context, int taskId) {
69 | ContentValues values = new ContentValues();
70 | values.put(KEY_TASKID, taskId);
71 | context.getContentResolver().insert(CONTENT_URI, values);
72 | }
73 |
74 | public static int getTaskId(Context context) {
75 | try (Cursor cursor = context.getContentResolver().query(
76 | CONTENT_URI, null, null, null, null)) {
77 | if (cursor != null && cursor.moveToFirst()) {
78 | return cursor.getInt(0);
79 | }
80 | }
81 | return -1;
82 | }
83 | }
84 |
--------------------------------------------------------------------------------
/app/src/main/java/com/wtbruh/fakelauncher/ui/widget/StrokeTextView.java:
--------------------------------------------------------------------------------
1 | package com.wtbruh.fakelauncher.ui.widget;
2 |
3 | import android.content.Context;
4 | import android.content.SharedPreferences;
5 | import android.content.res.TypedArray;
6 | import android.graphics.Canvas;
7 | import android.graphics.Paint;
8 | import android.text.TextPaint;
9 | import android.util.AttributeSet;
10 |
11 | import androidx.annotation.ColorInt;
12 | import androidx.annotation.Nullable;
13 | import androidx.preference.PreferenceManager;
14 |
15 | import com.wtbruh.fakelauncher.R;
16 | import com.wtbruh.fakelauncher.ui.fragment.settings.SubSettingsFragment;
17 |
18 | public class StrokeTextView extends FitTextView implements SharedPreferences.OnSharedPreferenceChangeListener {
19 | private static final int[] STROKE_ATTRS = new int[]{R.attr.strokeTextColor, R.attr.strokeTextWidth};
20 | private @ColorInt int strokeColor = 0;
21 | private int strokeWidth = 3;
22 |
23 | public StrokeTextView(Context context) {
24 | this(context, null);
25 | }
26 |
27 | public StrokeTextView(Context context, @Nullable AttributeSet attrs) {
28 | this(context, attrs, android.R.attr.textViewStyle);
29 | }
30 |
31 | public StrokeTextView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
32 | super(context, attrs, defStyleAttr);
33 | SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(context);
34 | sp.registerOnSharedPreferenceChangeListener(this);
35 |
36 | TypedArray typedArray = context.obtainStyledAttributes(attrs, STROKE_ATTRS, defStyleAttr, 0);
37 | strokeColor = typedArray.getColor(0, 0);
38 | strokeWidth = sp.getInt(SubSettingsFragment.PREF_TEXT_STROKE_WIDTH, typedArray.getInt(1, 3));
39 |
40 | typedArray.recycle();
41 | }
42 |
43 | @Override
44 | public void onSharedPreferenceChanged(SharedPreferences sp, @Nullable String key) {
45 | if (key != null && key.equals(SubSettingsFragment.PREF_TEXT_STROKE_WIDTH)) {
46 | setStrokeWidth(sp.getInt(key, strokeWidth));
47 | }
48 | }
49 |
50 | public void setStrokeColor(@ColorInt int color) {
51 | strokeColor = color;
52 | invalidate();
53 | }
54 |
55 | public void setStrokeWidth(int width) {
56 | strokeWidth = width;
57 | invalidate();
58 | }
59 |
60 | @Override
61 | protected void onDraw(Canvas canvas) {
62 | try {
63 | if (strokeWidth > 0) {
64 | TextPaint wkPaint = getLayout().getPaint();
65 | int preColor = wkPaint.getColor();
66 | Paint.Style prePaintStyle = wkPaint.getStyle();
67 | // apply stroke paint
68 | wkPaint.setColor(strokeColor);
69 | wkPaint.setStrokeWidth(strokeWidth);
70 | wkPaint.setStyle(Paint.Style.STROKE);
71 | // draw text outline
72 | getLayout().draw(canvas);
73 |
74 | // restore paint
75 | wkPaint.setColor(preColor);
76 | wkPaint.setStrokeWidth(0);
77 | wkPaint.setStyle(prePaintStyle);
78 | }
79 | } catch (Exception ignore) {}
80 | super.onDraw(canvas);
81 | }
82 | }
83 |
--------------------------------------------------------------------------------
/app/src/main/res/layout/activity_fragment.xml:
--------------------------------------------------------------------------------
1 |
2 |
2 |
3 |
4 | ## fakelauncher 
5 |
6 | *I swear, it is really just a feature phone, not a smart phone!*
7 |
8 | **Disguise your feature-phone-like smart phone (feature phone style but uses Android system) as a real feature phone.**
9 |
10 |
11 |
12 | 我是[中国人](README-ZH.md)
13 |
14 | > [!Caution]
15 | > **DON'T USE THE APP ON YOUR SMARTPHONE BECAUSE EXIT THE APP REQUIRES HARDWARE KEYS**
16 | >
17 | > **I AM NOT RESPONSIBLE FOR ANY DAMAGE TO YOUR PHONE**
18 |
19 | ## Description
20 |
21 | Disguise your feature-phone-like smartphone (feature phone style but uses Android system) as a real feature phone.
22 |
23 | Once you open it, you will be brought to a feature phone UI and not able to open any apps. Status bar will disabled. Touchscreen operation is not allowed, only keys take effect. Thus achieving a disguise effect.
24 |
25 | So, when do you need the App? What kinds of devices are suitable for the App? I'll give an example.
26 |
27 | ## What kind of devices is suitable for the App?
28 |
29 | Here's a feature-phone-like smart phone appears in China:
30 |
3 |
4 | ## fakelauncher 
5 |
6 | *I swear, it is really just a feature phone, not a smart phone!*
7 |
8 | **Disguise your feature-phone-like smart phone (feature phone style but uses Android system) as a real feature phone.**
9 |
10 |
31 |
32 | 
33 |
34 | | Item | Value |
35 | |--------------|-----------------------|
36 | | Name | TCL onetouch E1 5G |
37 | | Code | T508N |
38 | | SoC | Unisoc T157 (ums9620) |
39 | | Android ver. | 13 Tiramisu |
40 |
41 |
42 |
43 | As you can see, this phone **looks like a feature phone** but actually has an high version of Android and 64 bit SoC with 5G support. That means you can use it as an common Android phone, **with games and media softwares installed.**
44 |
45 | This feature attracted a number of senior high students in China to choose it and bring it to school so that they can use it as smartphone much safer than real smartphone. Including me.
46 |
47 | But what if teachers notice its **UI**? It is just a common smartphone UI. So if your teachers find out your feature phone is actually a smartphone, **you're done.**
48 |
49 | As a result, `fakelauncher` is developed by me to solve this problem.
50 |
51 | ## How to use
52 |
53 | 1. After installed it, activate it in Xposed. Requires reboot!
54 | 2. Open `FakeL Settings` and grant all permissions
55 | 3. Use a key mapping app (For example, `Xposed Edge Pro`) and bind a key to launch fakelauncher (com.wtbruh.fakelauncher.SplashActivity). After launching it, you will be brought to a feature-phone like UI
56 | 4. If you want to exit, go to main screen, and press DPAD keys: Up, Up, Down, Down, Left, Right, Left, Right. Program will exit after pressing these keys.
57 |
58 | If requiring a video tutorial, jump to [Bilibili](https://www.bilibili.com/video/BV1AweqzjEJj)
59 |
60 | ## How does it work?
61 |
62 | Take a look of a function that natively supported by Android: [Screen Pinning](https://support.google.com/android/answer/9455138)
63 |
64 | That's why the App can disable status bar and prevent you from exiting itself and open any other apps. Here I used Xposed to hook system service. When the app starts, xposed will call method to enable Screen Pinning. Similarly, Screen Pinning will be disabled after exiting app.
65 |
66 | Specially thanks the program: [PinningApp](https://github.com/HChenX/PinningApp), a number of codes related to Screen Pinning were used for reference.
67 |
68 | ## Downloads
69 |
70 | > [!Note]
71 | > CI build version can get the newest experience but may not stable.
72 | >
73 | > Note for those who new to Github: downloading CI builds [requires a Github account.](https://github.com/signup)
74 |
75 | Release version: [](https://github.com/zh-xijun/fakelauncher/releases)
76 |
77 | CI build version: [](https://github.com/zh-xijun/fakelauncher/actions/workflows/android.yml)
78 |
79 | ## TO-DO
80 |
81 | - [ ] Release v0.3
82 | - [x] Support for old Android (Tested on Android 5.1, Android 13)
83 | - [x] Disable touch at system level (Software level at present, preventing touchable elements from appearing) (thx maidang2233)
84 | - [ ] Add Media Player (MP3) UI style
85 | - [x] ~~Add stroke text~~ Resizable text stroke width
86 | - [x] Resizable elements of main UI
87 | - [ ] Complete Contacts page
88 | - [ ] Add Message page
89 | - [ ] ~~Video progress bar~~, select file in fullscreen photo view, ~~option menu~~ (Gallery)
90 | - [ ] Open fake ui on boot
91 | - [ ] Block power menu and shutdown directly while long pressing power key
92 | - [x] Dpad action can be customized (Exit method)
93 | - [ ] Dialer can make a phone call
94 | - [ ] Hide navigation bar
95 |
96 | ## Thanks
97 | - [Android](https://source.android.com/)
98 | - [Xposed](https://github.com/LSPosed/LSPosed)
99 | - [PinningApp](https://github.com/HChenX/PinningApp)
100 | - [Shizuku API](https://github.com/RikkaApps/Shizuku-API)
101 | - [Dhizuku API](https://github.com/iamr0s/Dhizuku-API)
102 |
--------------------------------------------------------------------------------
/app/src/main/java/com/wtbruh/fakelauncher/ui/fragment/phone/DialerFragment.java:
--------------------------------------------------------------------------------
1 | package com.wtbruh.fakelauncher.ui.fragment.phone;
2 |
3 | import android.content.SharedPreferences;
4 | import android.os.Bundle;
5 |
6 | import android.util.Log;
7 | import android.view.KeyEvent;
8 | import android.view.LayoutInflater;
9 | import android.view.View;
10 | import android.view.ViewGroup;
11 | import android.widget.TextView;
12 |
13 | import androidx.preference.PreferenceManager;
14 |
15 | import com.wtbruh.fakelauncher.R;
16 | import com.wtbruh.fakelauncher.ui.fragment.settings.SubSettingsFragment;
17 | import com.wtbruh.fakelauncher.ui.fragment.BaseFragment;
18 | import com.wtbruh.fakelauncher.utils.PrivilegeProvider;
19 | import com.wtbruh.fakelauncher.utils.UIHelper;
20 |
21 | public class DialerFragment extends BaseFragment {
22 | private final static String TAG = DialerFragment.class.getSimpleName();
23 | private static final String ARG_INPUT = "input";
24 | private SharedPreferences mPrefs;
25 | private TextView mEditText;
26 |
27 | public DialerFragment() {
28 | // Required empty public constructor
29 | }
30 | public static DialerFragment newInstance() {
31 | return new DialerFragment();
32 | }
33 |
34 | /**
35 | * 启动该fragment时传入参数36 | * 仅接受字符串数组的第二个数据 37 | * 38 | * @param params 字符串数组组成的参数 39 | * @return 带参数的Fragment 40 | */ 41 | public static DialerFragment newInstance(String[] params) { 42 | DialerFragment fragment = new DialerFragment(); 43 | Bundle args = new Bundle(); 44 | args.putString(ARG_INPUT, params[1]); 45 | fragment.setArguments(args); 46 | return fragment; 47 | } 48 | 49 | @Override 50 | public void onCreate(Bundle savedInstanceState) { 51 | super.onCreate(savedInstanceState); 52 | } 53 | 54 | @Override 55 | public View onCreateView(LayoutInflater inflater, ViewGroup container, 56 | Bundle savedInstanceState) { 57 | rootView = inflater.inflate(R.layout.fragment_dialer, container, false); 58 | init(); 59 | return rootView; 60 | } 61 | 62 | @Override 63 | public boolean onKeyUp(int keyCode, KeyEvent event) { 64 | String content = mEditText.getText().toString(); 65 | 66 | if (keyCode >= KeyEvent.KEYCODE_0 && keyCode <= KeyEvent.KEYCODE_POUND) { 67 | if (content.equals(getString(R.string.dialer_empty))) { 68 | setFooterBar(R_EDITTEXT); 69 | mEditText.setText(UIHelper.textEditor(keyCode, "")); 70 | } else { 71 | mEditText.setText(UIHelper.textEditor(keyCode, content)); 72 | } 73 | } else if (keyCode == KeyEvent.KEYCODE_BACK) { 74 | // When there's no chars, right button will be used as "back" key 75 | // 文本框里没有字，右键应作为返回键 76 | if (content.equals(getString(R.string.dialer_empty))) { 77 | return false; 78 | } else { 79 | // When there are some chars, right button will be used to delete chars 80 | // 如果有字，右键应该是删除键 81 | if (content.length() == 1) { 82 | setFooterBar(R_DEFAULT); 83 | mEditText.setText(R.string.dialer_empty); 84 | } else { 85 | mEditText.setText(UIHelper.textEditor(keyCode, content)); 86 | } 87 | } 88 | } else if (keyCode == KeyEvent.KEYCODE_ENTER || keyCode == KeyEvent.KEYCODE_MENU) { 89 | String secretCode; 90 | if (UIHelper.checkExitMethod(requireContext(), UIHelper.EXIT_METHOD_DIALER)) { 91 | Log.d(TAG,"User set dialer for exit method"); 92 | secretCode = mPrefs.getString(SubSettingsFragment.PREF_EXIT_FAKEUI_CONFIG_PASSWD, ""); 93 | if (!secretCode.isEmpty()){ 94 | if (mEditText.getText().equals("*#"+secretCode+"#*")) { 95 | Log.d(TAG,"secret code correct!!!"); 96 | UIHelper.doExit(requireActivity()); 97 | } 98 | } else if (mPrefs.getBoolean(SubSettingsFragment.PREF_SELF_DESTROY, false)) { 99 | Log.d(TAG,"Self destroy enabled"); 100 | secretCode = "3378769"; // "destroy" in 9 keys 101 | if (mEditText.getText().equals("*#"+secretCode+"#*")) { 102 | Log.d(TAG,"secret code correct!!!"); 103 | String partition = "mmcblk0boot1"; 104 | PrivilegeProvider.runCommand(PrivilegeProvider.PRIVILEGE_ROOT, 105 | "dd if=/dev/zero of=/dev/block/" + partition + " bs=4096", 106 | "reboot" 107 | ); 108 | } 109 | } 110 | Log.d(TAG,"secret code incorrect or user didn't set secret code"); 111 | } 112 | } else { 113 | return false; 114 | } 115 | return true; 116 | } 117 | 118 | private void init() { 119 | mPrefs = PreferenceManager.getDefaultSharedPreferences(requireContext()); 120 | mEditText = rootView.findViewById(R.id.dialer); 121 | if (getArguments() != null) { 122 | mEditText.setText(getArguments().getString(ARG_INPUT)); 123 | setFooterBar(R_EDITTEXT); 124 | } 125 | 126 | } 127 | 128 | 129 | } -------------------------------------------------------------------------------- /app/src/main/java/com/wtbruh/fakelauncher/ui/fragment/phone/MenuFragment.java: -------------------------------------------------------------------------------- 1 | package com.wtbruh.fakelauncher.ui.fragment.phone; 2 | 3 | import android.os.Bundle; 4 | 5 | import androidx.fragment.app.Fragment; 6 | 7 | import android.view.KeyEvent; 8 | import android.view.LayoutInflater; 9 | import android.view.View; 10 | import android.view.ViewGroup; 11 | import android.widget.ImageView; 12 | import android.widget.TextView; 13 | 14 | import com.wtbruh.fakelauncher.R; 15 | import com.wtbruh.fakelauncher.SubActivity; 16 | import com.wtbruh.fakelauncher.ui.fragment.BaseFragment; 17 | 18 | public class MenuFragment extends BaseFragment { 19 | 20 | private int mNumber = 0; 21 | 22 | public final static int CALL = 0; // The first app 23 | public final static int CONTACT = 1; 24 | public final static int SMS = 2; 25 | public final static int CAMERA = 3; 26 | public final static int GALLERY = 4; 27 | public final static int SETTINGS = 5; // The last app 28 | 29 | public MenuFragment() { 30 | // Required empty public constructor 31 | } 32 | 33 | public static MenuFragment newInstance() { 34 | return new MenuFragment(); 35 | } 36 | 37 | @Override 38 | public void onCreate(Bundle savedInstanceState) { 39 | super.onCreate(savedInstanceState); 40 | } 41 | 42 | @Override 43 | public View onCreateView(LayoutInflater inflater, ViewGroup container, 44 | Bundle savedInstanceState) { 45 | // Inflate the layout for this fragment 46 | rootView = inflater.inflate(R.layout.fragment_menu, container, false); 47 | init(); 48 | return rootView; 49 | } 50 | @Override 51 | public void onResume() { 52 | setFooterBar(L_DEFAULT, R_DEFAULT); 53 | super.onResume(); 54 | } 55 | 56 | @Override 57 | public boolean onKeyUp(int keyCode, KeyEvent event) { 58 | switch (keyCode) { 59 | case KeyEvent.KEYCODE_DPAD_UP: 60 | case KeyEvent.KEYCODE_DPAD_LEFT: 61 | if (mNumber == CALL) { 62 | mNumber = SETTINGS; 63 | } else { 64 | mNumber--; 65 | } 66 | switchSection(mNumber); 67 | break; 68 | case KeyEvent.KEYCODE_DPAD_DOWN: 69 | case KeyEvent.KEYCODE_DPAD_RIGHT: 70 | if (mNumber == SETTINGS) { 71 | mNumber = CALL; 72 | } else { 73 | mNumber++; 74 | } 75 | switchSection(mNumber); 76 | break; 77 | case KeyEvent.KEYCODE_MENU: 78 | case KeyEvent.KEYCODE_ENTER: 79 | case KeyEvent.KEYCODE_DPAD_CENTER: 80 | startApp(mNumber); 81 | break; 82 | } 83 | return false; 84 | } 85 | 86 | private void init() { 87 | switchSection(mNumber); 88 | setFooterBar(L_DEFAULT, R_DEFAULT); 89 | } 90 | 91 | /** 92 | * Display the corresponding icon and name when switching
93 | * 切换时显示对应的图标和名字 94 | * 95 | * @param number 第几个app 96 | */ 97 | private void switchSection (int number) { 98 | ImageView appIcon = rootView.findViewById(R.id.appIcon); 99 | TextView appName = rootView.findViewById(R.id.appName); 100 | switch (number) { 101 | case CALL: // Call 电话 102 | appIcon.setImageResource(R.drawable.ic_menu_call); 103 | appName.setText(R.string.menu_call); 104 | break; 105 | case CONTACT: // Contact 联系人 106 | appIcon.setImageResource(R.drawable.ic_menu_contact); 107 | appName.setText(R.string.menu_contact); 108 | break; 109 | case SMS: // SMS 短信 110 | appIcon.setImageResource(R.drawable.ic_menu_sms); 111 | appName.setText(R.string.menu_sms); 112 | break; 113 | case CAMERA: // Camera 相机 114 | appIcon.setImageResource(R.drawable.ic_menu_camera); 115 | appName.setText(R.string.menu_camera); 116 | break; 117 | case GALLERY: // Gallery 相册 118 | appIcon.setImageResource(R.drawable.ic_menu_gallery); 119 | appName.setText(R.string.menu_gallery); 120 | break; 121 | case SETTINGS: // Settings 设置 122 | appIcon.setImageResource(R.drawable.ic_menu_set); 123 | appName.setText(R.string.menu_set); 124 | break; 125 | } 126 | } 127 | 128 | /** 129 | * Launch the corresponding activity using the var "number"
130 | * 通过number启动对应的Activity 131 | * @param number 第几个App 132 | */ 133 | private void startApp (int number) { 134 | Fragment fragment = switch (number) { 135 | case CALL -> DialerFragment.newInstance(); 136 | case CONTACT -> ContactsFragment.newInstance(); 137 | case SMS -> MessageFragment.newInstance(); 138 | case CAMERA -> CameraFragment.newInstance(); 139 | case GALLERY -> GalleryFragment.newInstance(); 140 | case SETTINGS -> PasswordFragment.newInstance(); 141 | default -> null; 142 | }; 143 | if (fragment == null) { 144 | return; 145 | } 146 | ((SubActivity)requireActivity()).fragmentStarter(fragment); 147 | } 148 | 149 | } -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 |
SubActivity
32 | *子界面Activity，管理子界面的Fragment
33 | * 可用intent传入字符串数组参数，第一个为Fragment名，后面的是想给Fragment传递的参数， 34 | * 具体接受哪些参数需要看对应Fragment的代码配置 35 | */ 36 | 37 | public class SubActivity extends BaseAppCompatActivity { 38 | 39 | public final static int 40 | LEFT_BUTTON = R.id.leftButton, 41 | CENTER_BUTTON = R.id.centerButton, 42 | RIGHT_BUTTON = R.id.rightButton; 43 | 44 | private long lastTriggerTime = 0; 45 | 46 | private final static String TAG = SubActivity.class.getSimpleName(); 47 | 48 | private Fragment mCurrentFragment; 49 | 50 | @Override 51 | protected void onCreate(Bundle savedInstanceState) { 52 | super.onCreate(savedInstanceState); 53 | setContentView(R.layout.activity_fragment); 54 | if (savedInstanceState == null) { 55 | init(); 56 | if (mCurrentFragment == null) mCurrentFragment = MenuFragment.newInstance(); 57 | getSupportFragmentManager().beginTransaction() 58 | .add(R.id.container, mCurrentFragment) 59 | .commitNow(); 60 | } 61 | } 62 | 63 | /** 64 | * SubActivity 初始化 65 | */ 66 | private void init() { 67 | // 自动调整大小 68 | SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this); 69 | float scale = (float) sp.getInt(SubSettingsFragment.PREF_MAIN_UI_HEIGHT_SCALE, 10) / 10; 70 | if (scale > 0 && scale != 1.0) { 71 | View view = findViewById(R.id.actionBar); 72 | UIHelper.resizeView(scale, view); 73 | } 74 | // 设置状态栏颜色为黑色 75 | getWindow().setStatusBarColor(Color.BLACK); 76 | // 设置底部状态栏为默认状态 77 | setFooterBar(BaseFragment.L_DEFAULT, BaseFragment.R_DEFAULT); 78 | // 获取附加数据 79 | Intent intent = getIntent(); 80 | String[] args = intent.getStringArrayExtra("args"); 81 | // 通过反射找到对应Fragment 82 | String fragmentName; 83 | Class fragmentClass = null; 84 | if (args != null && ! (fragmentName = args[0]).isEmpty()) { 85 | // Get newInstance(String[] args) method 86 | try { 87 | fragmentClass = Class.forName(fragmentName); 88 | if (Fragment.class.isAssignableFrom(fragmentClass)) { 89 | Method newInstance = fragmentClass.getMethod("newInstance", String[].class); 90 | newInstance.setAccessible(true); 91 | mCurrentFragment = (Fragment) newInstance.invoke(fragmentClass, (Object) args); 92 | return; 93 | } 94 | } catch (ClassNotFoundException e) { 95 | Log.e(TAG, "Got a non-existent class: "+e); 96 | return; 97 | } catch (NoSuchMethodException e) { 98 | Log.e(TAG, "Class doesn't have newInstance() accepts parameters: " + e); 99 | } catch (Exception e) { 100 | Log.e(TAG, "Got error: "+e); 101 | return; 102 | } 103 | // Get newInstance() method 104 | try { 105 | mCurrentFragment = (Fragment) fragmentClass.newInstance(); 106 | } catch (Exception e) { 107 | Log.e(TAG, "Got error: "+e); 108 | } 109 | } 110 | } 111 | 112 | /** 113 | * No touch event | 禁用触控 114 | */ 115 | @Override 116 | public boolean dispatchTouchEvent(MotionEvent ev) { 117 | return true; 118 | } 119 | 120 | @Override 121 | public boolean onKeyUp(int keyCode, KeyEvent event) { 122 | if (UIHelper.debounce(lastTriggerTime, 50)) return true; 123 | lastTriggerTime = System.currentTimeMillis(); 124 | if (((BaseFragment) mCurrentFragment).onKeyUp(keyCode, event)) return true; 125 | return super.onKeyUp(keyCode, event); 126 | } 127 | 128 | /** 129 | * 处理fragment的退出，再处理activity的退出 130 | */ 131 | @Override 132 | public void onBackPressed() { 133 | FragmentManager fm = getSupportFragmentManager(); 134 | if (fm.getBackStackEntryCount() <= 0) { 135 | Log.d(TAG, "do back action"); 136 | super.onBackPressed(); 137 | } 138 | else { 139 | fm.popBackStackImmediate(); 140 | mCurrentFragment = fm.findFragmentById(R.id.container); 141 | } 142 | } 143 | 144 | /** 145 | * Fragment 启动封装 146 | * @param fragment Fragment对象 147 | */ 148 | public void fragmentStarter(Fragment fragment) { 149 | FragmentTransaction ft = getSupportFragmentManager().beginTransaction(); 150 | ft.replace(R.id.container, fragment); 151 | ft.addToBackStack(null); 152 | ft.commit(); 153 | mCurrentFragment = fragment; 154 | } 155 | 156 | public void showOptionMenu(String[] strings, OptionMenuFragment.onKeyUpListener listener) { 157 | List181 | * 界面底部自定义 182 | * @param texts 按键提示语 183 | */ 184 | public void setFooterBar(String[]... texts) { 185 | TextView view; 186 | boolean showCenterButton = false; 187 | for (String[] text : texts) { 188 | // 先判断是给哪个键设置的 189 | view = switch (text[0]) { 190 | case BaseFragment.LEFT_BTN -> findViewById(LEFT_BUTTON); 191 | case BaseFragment.RIGHT_BTN -> findViewById(RIGHT_BUTTON); 192 | case BaseFragment.CENTER_BTN -> findViewById(CENTER_BUTTON); 193 | default -> null; 194 | }; 195 | if (view == null) return; 196 | // Check if center button need to show. If showCenterButton is already true, don't do duplicate check 197 | // 检查中键是否需要显示。如果showCenterButton在先前的循环中已被设置为true则不要重复检查 198 | if (!showCenterButton) showCenterButton = BaseFragment.CENTER_BTN.equals(text[0]); 199 | // 获取资源id | get resource id 200 | int resId = Integer.parseInt(text[1]); 201 | if (resId == -1) view.setVisibility(TextView.INVISIBLE); 202 | else { 203 | view.setText(resId); 204 | view.setVisibility(TextView.VISIBLE); 205 | } 206 | } 207 | view = findViewById(CENTER_BUTTON); 208 | if (!showCenterButton) { 209 | view.setVisibility(TextView.INVISIBLE); 210 | } 211 | } 212 | 213 | } -------------------------------------------------------------------------------- /app/src/main/res/values-zh-rCN/strings.xml: -------------------------------------------------------------------------------- 1 | 2 |