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add nfc permission,add AccessibilityService

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This commit is contained in:
tongtongstudio
2025-06-24 16:07:13 +08:00
parent aa0baac625
commit 89fbe4eb7b
12 changed files with 286 additions and 11 deletions
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40
app/src/main/AndroidManifest.xml
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@@ -2,6 +2,13 @@
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.ttstd.elderlyassistant">
<!--NFC权限-->
<uses-permission android:name="android.permission.NFC" />
<!--声明只有带NFC的手机才可以下载-->
<uses-feature android:name="android.hardware.nfc" android:required="true" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
@@ -9,13 +16,44 @@
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<activity android:name=".activity.main.MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".activity.nfc.NfcActivity">
<intent-filter>
<action android:name="android.nfc.action.NDEF_DISCOVERED" />
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="text/plain" />
</intent-filter>
<intent-filter>
<action android:name="android.nfc.action.TECH_DISCOVERED" />
</intent-filter>
<meta-data
android:name="android.nfc.action.TECH_DISCOVERED"
android:resource="@xml/nfc_tech_filter" />
</activity>
<service
android:name="com.google.android.accessibility.selecttospeak.SelectToSpeakService"
android:label="@string/accessibility_service_label"
android:permission="android.permission.BIND_ACCESSIBILITY_SERVICE">
<!-- android:priority="10000" 可提高服务在设置中的权重，排在前面 -->
<intent-filter android:priority="10000">
<action android:name="android.accessibilityservice.AccessibilityService" />
</intent-filter>
<meta-data
android:name="android.accessibilityservice"
android:resource="@xml/accessibility_service_config" />
</service>
</application>
</manifest>

54
app/src/main/java/com/google/android/accessibility/selecttospeak/SelectToSpeakService.java Normal file
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@@ -0,0 +1,54 @@
package com.google.android.accessibility.selecttospeak;
import android.accessibilityservice.AccessibilityService;
import android.content.Intent;
import android.util.Log;
import android.view.accessibility.AccessibilityEvent;
import com.tencent.mmkv.MMKV;
import com.ttstd.elderlyassistant.config.CommonConfig;
public class SelectToSpeakService extends AccessibilityService {
private static final String TAG = "SelectToSpeakService";
private MMKV mMMKV = MMKV.mmkvWithID(CommonConfig.MMKV_ID, MMKV.MULTI_PROCESS_MODE);
@Override
public void onCreate() {
super.onCreate();
Log.e(TAG, "onCreate: ");
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
Log.e(TAG, "onStartCommand: ");
return super.onStartCommand(intent, flags, startId);
}
@Override
public void onDestroy() {
super.onDestroy();
Log.e(TAG, "onDestroy: ");
}
@Override
public void onAccessibilityEvent(AccessibilityEvent event) {
Log.v(TAG, "onAccessibilityEvent: event = " + event.toString());
}
@Override
public void onInterrupt() {
Log.e(TAG, "onInterrupt: ");
}
@Override
protected void onServiceConnected() {
super.onServiceConnected();
Log.e(TAG, "onServiceConnected: ");
}
}

4
app/src/main/java/com/ttstd/elderlyassistant/MainActivity.java → app/src/main/java/com/ttstd/elderlyassistant/activity/main/MainActivity.java
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@@ -1,9 +1,11 @@
package com.ttstd.elderlyassistant;
package com.ttstd.elderlyassistant.activity.main;
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
import com.ttstd.elderlyassistant.R;
public class MainActivity extends AppCompatActivity {
@Override

64
app/src/main/java/com/ttstd/elderlyassistant/activity/nfc/NfcActivity.java Normal file
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@@ -0,0 +1,64 @@
package com.ttstd.elderlyassistant.activity.nfc;
import androidx.appcompat.app.AppCompatActivity;
import android.content.Context;
import android.content.Intent;
import android.nfc.NdefMessage;
import android.nfc.NdefRecord;
import android.nfc.NfcAdapter;
import android.nfc.NfcManager;
import android.os.Bundle;
import android.os.Parcelable;
import android.widget.Toast;
import com.ttstd.elderlyassistant.R;
import java.util.Arrays;
public class NfcActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_nfc);
NfcManager manager = (NfcManager) getSystemService(Context.NFC_SERVICE);
NfcAdapter nfcAdapter = manager.getDefaultAdapter();
if (nfcAdapter == null) {
// 设备不支持 NFC
Toast.makeText(this, "设备不支持 NFC", Toast.LENGTH_SHORT).show();
finish();
}
}
@Override
protected void onNewIntent(Intent intent) {
super.onNewIntent(intent);
if (NfcAdapter.ACTION_NDEF_DISCOVERED.equals(intent.getAction())) {
Parcelable[] rawMessages = intent.getParcelableArrayExtra(NfcAdapter.EXTRA_NDEF_MESSAGES);
if (rawMessages != null) {
NdefMessage[] messages = new NdefMessage[rawMessages.length];
for (int i = 0; i < rawMessages.length; i++) {
messages[i] = (NdefMessage) rawMessages[i];
}
// 处理 NDEF 消息
processNdefMessages(messages);
}
}
}
private void processNdefMessages(NdefMessage[] messages) {
for (NdefMessage message : messages) {
for (NdefRecord record : message.getRecords()) {
if (record.getTnf() == NdefRecord.TNF_WELL_KNOWN && Arrays.equals(record.getType(), NdefRecord.RTD_TEXT)) {
// 处理文本记录
String text = new String(record.getPayload());
Toast.makeText(this, "NFC 数据: " + text, Toast.LENGTH_SHORT).show();
}
}
}
}
}

6
app/src/main/java/com/ttstd/elderlyassistant/config/CommonConfig.java Normal file
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@@ -0,0 +1,6 @@
package com.ttstd.elderlyassistant.config;
public class CommonConfig {
public static final String MMKV_ID = "InterProcessKV";
}

2
app/src/main/res/layout/activity_main.xml
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@@ -4,7 +4,7 @@
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
tools:context=".activity.main.MainActivity">
<TextView
android:layout_width="wrap_content"

9
app/src/main/res/layout/activity_nfc.xml Normal file
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@@ -0,0 +1,9 @@
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".activity.nfc.NfcActivity">
</androidx.constraintlayout.widget.ConstraintLayout>

4
app/src/main/res/values/strings.xml
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@@ -1,3 +1,7 @@
<resources>
<string name="app_name">ElderlyAssistant</string>
<string name="accessibility_service_label">老人助理快捷服务</string>
<string name="accessibility_service_description">老人助理一键拨打视频</string>
</resources>

10
app/src/main/res/xml/accessibility_service_config.xml Normal file
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@@ -0,0 +1,10 @@
<accessibility-service xmlns:android="http://schemas.android.com/apk/res/android"
android:accessibilityEventTypes="typeAllMask|typeViewClicked|typeViewFocused|typeWindowStateChanged|typeWindowsChanged|typeContextClicked|typeWindowContentChanged"
android:accessibilityFeedbackType="feedbackAllMask|feedbackGeneric|feedbackSpoken"
android:accessibilityFlags="flagDefault|flagRetrieveInteractiveWindows|flagIncludeNotImportantViews|flagReportViewIds|flagRequestEnhancedWebAccessibility"
android:canPerformGestures="true"
android:canRequestEnhancedWebAccessibility="true"
android:canRetrieveWindowContent="true"
android:description="@string/accessibility_service_description"
android:notificationTimeout="100"
android:packageNames="com.tencent.mm,com.android.incallui" />

5
app/src/main/res/xml/nfc_tech_filter.xml Normal file
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@@ -0,0 +1,5 @@
<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
<tech-list>
<tech>android.nfc.tech.Ndef</tech>
</tech-list>
</resources>