MainActivity:
public class MainActivity extends AppCompatActivity {
private EditText messageeditText;
private EditText numbereditText;
private Button button;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
numbereditText= (EditText) findViewById(R.id.numbereditText);
messageeditText= (EditText) findViewById(R.id.messageeditetext);
button= (Button) findViewById(R.id.button);
final PendingIntent pendingIntent=PendingIntent.getBroadcast(this,0,new Intent(),0);
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
SmsManager smsManager=SmsManager.getDefault();
smsManager.sendTextMessage(numbereditText.getText().toString(),null,
messageeditText.getText().toString(),null,null);
}
});
}
}
配置文件:
<?xml version="1.0" encoding="utf-8"?>
package="com.example.study.sendreceivemessage">
<application android:allowBackup="true" android:icon="@mipmap/ic_launcher"
android:label="@string/app_name" android:supportsRtl="true" android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
<uses-permission android:name="android.permission.SEND_SMS"></uses-permission>
logcat:
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.study.sendreceivemessage, PID: 4115
java.lang.SecurityException: Sending SMS message: uid 10058 does not have android.permission.SEND_SMS.
at android.os.Parcel.readException(Parcel.java:1599)
at android.os.Parcel.readException(Parcel.java:1552)
at com.android.internal.telephony.ISms$Stub$Proxy.sendTextForSubscriber(ISms.java:768)
at android.telephony.SmsManager.sendTextMessageInternal(SmsManager.java:310)
at android.telephony.SmsManager.sendTextMessage(SmsManager.java:293)
at com.example.study.sendreceivemessage.MainActivity$1.onClick(MainActivity.java:29)
at android.view.View.performClick(View.java:5198)
at android.view.View$PerformClick.run(View.java:21147)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
