嗨，我想编写一个程序，接收传入的SMS并将其列出。
但是我有一个问题。
收到短信后，它就不会出现在活动列表中，而当我打开活动时，程序将停止。
我有两个类：ReceiveMessage和SmsInbox。
ReceiveMessage：
public class ReceiveMessage extends BroadcastReceiver {
final SmsManager mysms = SmsManager.getDefault();
@Override
public void onReceive(Context context, Intent intent) {
Bundle mybundel = intent.getExtras();
try {
if(mybundel !=null){
final Object[] messageContent=(Object[])mybundel.get("pdus");
String smsMessageStr = "";
for (int i=0;i<messageContent.length;i++){
SmsMessage mynewsms = SmsMessage.createFromPdu((byte[]) messageContent[i]);
NewMessageNotification nome = new NewMessageNotification();
nome.notify(context,mynewsms.getDisplayOriginatingAddress(),mynewsms.getDisplayMessageBody(),i);
i++;
String smsBody = mynewsms.getMessageBody().toString();
String address = mynewsms.getOriginatingAddress();
smsMessageStr += "SMS From: " + address + "\n";
smsMessageStr += smsBody + "\n";
}
Toast.makeText(context, smsMessageStr, Toast.LENGTH_SHORT).show();
//this will update the UI with message
SmsInbox inst = SmsInbox.instance();
inst.updateList(smsMessageStr);
}
}
catch (Exception ex){
}
}
SmsInbox：
public class SmsInbox extends AppCompatActivity
implements NavigationView.OnNavigationItemSelectedListener, AdapterView.OnItemClickListener {
private static SmsInbox inst;
ArrayList<String> smsMessagesList = new ArrayList<String>();
ListView smsListView;
ArrayAdapter arrayAdapter;
public static SmsInbox instance() {
return inst;
}
@Override
public void onStart() {
super.onStart();
inst = this;
}
DrawerLayout drawer;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_sms_inbox);
smsListView = (ListView) findViewById(R.id.SmsList);
arrayAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, smsMessagesList);
smsListView.setAdapter(arrayAdapter);
smsListView.setOnItemClickListener(this);
ContentResolver cr = getContentResolver();
Cursor cursor = cr.query(Uri.parse("content://sms/inbox"), null, null,
null, null);
int indexBody = cursor.getColumnIndex("body");
int indexAddr = cursor.getColumnIndex("address");
if (indexBody < 0 || !cursor.moveToFirst()) return;
arrayAdapter.clear();
do {
String str = "SMS From: " + cursor.getString(indexAddr) +
"\n" + cursor.getString(indexBody) + "\n";
arrayAdapter.add(str);
} while (cursor.moveToNext());
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
drawer.addDrawerListener(toggle);
toggle.syncState();
toggle.setDrawerIndicatorEnabled(false);
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener(this);
}
public void updateList(final String smsMessage) {
arrayAdapter.insert(smsMessage, 0);
arrayAdapter.notifyDataSetChanged();
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int pos, long id) {
try {
String[] smsMessages = smsMessagesList.get(pos).split("\n");
String address = smsMessages[0];
String smsMessage = "";
for (int i = 1; i < smsMessages.length; ++i) {
smsMessage += smsMessages[i];
}
String smsMessageStr = address + "\n";
smsMessageStr += smsMessage;
Toast.makeText(this, smsMessageStr, Toast.LENGTH_SHORT).show();
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void onBackPressed() {
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
if (drawer.isDrawerOpen(GravityCompat.END)) {
drawer.closeDrawer(GravityCompat.END);
} else {
super.onBackPressed();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.menuRight) {
if (drawer.isDrawerOpen(Gravity.RIGHT)) {
drawer.closeDrawer(Gravity.RIGHT);
} else {
drawer.openDrawer(Gravity.RIGHT);
}
return true;
}
return super.onOptionsItemSelected(item);
}
@SuppressWarnings("StatementWithEmptyBody")
@Override
public boolean onNavigationItemSelected(MenuItem item) {
// Handle navigation view item clicks here.
int id = item.getItemId();
if (id == R.id.Home_page) {
Intent intent = new Intent(this, MainActivity.class);
startActivity(intent);
overridePendingTransition(R.anim.slide_in, R.anim.slide_out);
} else if (id == R.id.not_pay) {
if (SmsInbox.this.drawer != null && SmsInbox.this.drawer.isDrawerOpen(GravityCompat.END)) {
SmsInbox.this.drawer.closeDrawer(GravityCompat.END);
} else {
Intent intent = new Intent(this, MainActivity.class);
SmsInbox.this.startActivity(intent);
overridePendingTransition(R.anim.slide_in, R.anim.slide_out);
}
} else if (id == R.id.date_pay) {
Intent intent = new Intent(this, MainActivity.class);
startActivity(intent);
overridePendingTransition(R.anim.slide_in, R.anim.slide_out);
} else if (id == R.id.bill_sms) {
Intent intent = new Intent(this, MainActivity.class);
startActivity(intent);
overridePendingTransition(R.anim.slide_in, R.anim.slide_out);
} else if (id == R.id.help_menu) {
Intent intent = new Intent(this, MainActivity.class);
startActivity(intent);
overridePendingTransition(R.anim.slide_in, R.anim.slide_out);
} else if (id == R.id.for_us) {
Intent intent = new Intent(this, MainActivity.class);
startActivity(intent);
overridePendingTransition(R.anim.slide_in, R.anim.slide_out);
} else if (id == R.id.exit_app) {
finish();
overridePendingTransition(0, 0);
}
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.END);
return true;
}
@Override
protected void attachBaseContext(Context newBase) {
super.attachBaseContext(CalligraphyContextWrapper.wrap(newBase));
}
SmsInbox布局：
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="fill_parent"
android:layout_height="fill_parent" android:id="@+id/MainLayout"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="SMS Inbox"
android:id="@+id/textView"
android:layout_gravity="center_horizontal" />
<ListView android:id="@+id/SMSList"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:layout_margin="5dp" />
</LinearLayout>
打开活动时进行调试：
其他调试：
我收到短信没有问题。我无法列出他们。
表现：
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.mahdishekari.mycollectbill">
//permission baraye ersal sms dar mainActivity2.
<uses-permission android:name="android.permission.SEND_SMS" />
<uses-permission android:name="android.permission.READ_SMS" />
<uses-permission android:name="android.permission.SEND_RESPOND_VIA_MESSAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="au.com.example.READ_CONTENT" />
<uses-permission android:name="au.com.example.WRITE_CONTENT" />
<uses-permission android:name="android.permission.VIBRATE" />
<application
android:name=".MyFontApplication"
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:theme="@style/AppTheme.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".BarcodScanner"
android:label="@string/title_activity_barcod_scanner"
android:parentActivityName=".MainActivity"
android:theme="@style/AppTheme.NoActionBar">
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value="com.mahdishekari.mycollectbill.MainActivity" />
</activity>
<activity
android:name=".SmsReceiver"
android:label="@string/title_activity_sms_receiver"
android:theme="@style/AppTheme.NoActionBar" />
<activity
android:name=".SmsInbox"
android:label="SmsInbox"
android:theme="@style/AppTheme.NoActionBar" />
<receiver android:name=".ReceiveMessage" android:exported="true" >
<intent-filter android:priority="999" >
<action android:name="android.provider.Telephony.SMS_RECEIVED" />
</intent-filter>
</receiver>
</application>
谢谢。
最佳答案
您应该添加
<uses-permission android:name="android.permission.READ_SMS"/>
到Android清单。
如您在日志中所见，这是一个权限拒绝例外。
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.ces.cesday">
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<uses-permission android:name="android.permission.READ_SMS"/> //add this line only
<application
android:allowBackup="true"
android:hardwareAccelerated="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
和
在SmsInbox中更改为此
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_sms_inbox);
smsListView = (ListView) findViewById(R.id.SmsList);
arrayAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, smsMessagesList);
smsListView.setAdapter(arrayAdapter);
smsListView.setOnItemClickListener(this);
if(ContextCompat.checkSelfPermission(getBaseContext(), "android.permission.READ_SMS") == PackageManager.PERMISSION_GRANTED) {
ContentResolver cr = getContentResolver();
Cursor cursor = cr.query(Uri.parse("content://sms/inbox"), null, null,
null, null);
int indexBody = cursor.getColumnIndex("body");
int indexAddr = cursor.getColumnIndex("address");
if (indexBody < 0 || !cursor.moveToFirst()) return;
arrayAdapter.clear();
do {
String str = "SMS From: " + cursor.getString(indexAddr) +
"\n" + cursor.getString(indexBody) + "\n";
arrayAdapter.add(str);
} while (cursor.moveToNext());
}
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
drawer.addDrawerListener(toggle);
toggle.syncState();
toggle.setDrawerIndicatorEnabled(false);
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener(this);
}