我正在尝试编写代码以从Android应用程序发送短信,但当我尝试发送短信时,它会将错误发送给我:
09-17 18:37:29.974 12847-12847/**.**.****E/AndroidRuntime? FATAL EXCEPTION: main
Process: **.**.****, PID: 12847
java.lang.SecurityException: Sending SMS message: uid 10092 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 **.**.****.MainActivity$3.onClick(MainActivity.java:70)
at android.view.View.performClick(View.java:5198)
at android.view.View$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)
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我检查了但是我在清单中有权限,如下所示:
<?xml version="1.0" encoding="utf-8"?>
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<uses-permission android:name="android.permission.SEND_SMS"/>
<uses-feature android:name="android.hardware.telephony"
android:required="true"/>
<application
android:exported="true"
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme">
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity> …Run Code Online (Sandbox Code Playgroud) 我正在尝试创建一个应用程序,当一个电话来到手机我想要检测数字.以下是我尝试过的,但它没有检测来电.
我想MainActivity在后台运行,我该怎么做?
我已经在manifest档案中给予了许可.
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
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我应该在清单中提供其他任何东西吗?
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.test_layout);
}
public class myPhoneStateChangeListener extends PhoneStateListener {
@Override
public void onCallStateChanged(int state, String incomingNumber) {
super.onCallStateChanged(state, incomingNumber);
if (state == TelephonyManager.CALL_STATE_RINGING) {
String phoneNumber = incomingNumber;
}
}
}
}
Run Code Online (Sandbox Code Playgroud) 这是SO中一个熟悉的问题.我需要的是以编程方式结束通话.我经常搜索过......
http://androidsourcecode.blogspot.in/2010/10/blocking-incoming-call-android.html http://androiddesk.wordpress.com/2012/08/02/blocking-a-call-without-user-intervention -in-的Android /
http://www.emoticode.net/android-sdk/block-incoming-and-outgoing-phone-calls-programmatically.html
如何在Android应用程序开发中阻止手机号码呼叫和消息接收?
和http://androidsourcecode.blogspot.in/2010/10/blocking-incoming-call-android.html
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所有人都说ITelephonyService.aidl与TelephonyManager结合使用
并且该解决方案在许多设备上都运行良好,但它不适用于Samsung S Duos.我挣扎了一个星期,但没有得到解决方案..是否有任何特殊的API可以在这种类型的设备上工作?我如何拒绝来电?请帮我...
我正在创建一个调用应用程序.
这是在Android 4.0和5.0上运行的自动答案; 而当我有一个来电应答呼叫按钮工作,但它不适用于Android 6.0.
我测试了这篇文章的答案,但它也不起作用:在Android 6.0中回答来电
IncomingActivity:
@Override
public void onClick(View v) {
switch (v.getId())
{
case R.id.imgaccept:
{
if (Build.VERSION.SDK_INT >= 21) {
new Thread(new Runnable() {
@Override
public void run() {
try {
Runtime.getRuntime().exec( "input keyevent " + KeyEvent.KEYCODE_HEADSETHOOK );
Intent intent = new Intent(getApplicationContext(), OutGoing.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.putExtra(CommonMethods.OUTGOING_NUMBER, savedNumber);
startActivity(intent);
finish();
}
catch (Throwable t) {
}
}
}).start();
}
else {
Intent buttonDown = new Intent(Intent.ACTION_MEDIA_BUTTON);
buttonDown.putExtra(Intent.EXTRA_KEY_EVENT, new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_HEADSETHOOK)); …Run Code Online (Sandbox Code Playgroud) android android-permissions incoming-call android-6.0-marshmallow