如何在Android中使用意图打电话?我正在使用下面的代码在Android中打电话,但是它给了我安全例外,请帮助。 posted_by = "111-333-222-4";
String uri = "tel:" + posted_by.trim() ;
Intent intent = new Intent(Intent.ACTION_CALL);
intent.setData(Uri.parse(uri));
startActivity(intent);权限 <uses-permission android:name="android.permission.CALL_PHONE" />例外11-25 14:47:01.661: ERROR/AndroidRuntime(302): Uncaught handler: thread main exiting due to uncaught exception11-25 14:47:01.681: ERROR/AndroidRuntime(302): java.lang.SecurityException: Permission Denial: starting Intent { act=android.intent.action.CALL dat=tel:111-333-222-4 cmp=com.android.phone/.OutgoingCallBroadcaster } from ProcessRecord{43d32508 302:com.Finditnear/10026} (pid=302, uid=10026) requires android.permission.CALL_PHONE11-25 14:47:01.681: ERROR/AndroidRuntime(302): at android.os.Parcel.readException(Parcel.java:1218)11-25 14:47:01.681: ERROR/AndroidRuntime(302): at android.os.Parcel.readException(Parcel.java:1206)11-25 14:47:01.681: ERROR/AndroidRuntime(302): at android.app.ActivityManagerProxy.startActivity(ActivityManagerNative.java:1214)11-25 14:47:01.681: ERROR/AndroidRuntime(302): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1373)11-25 14:47:01.681: ERROR/AndroidRuntime(302): at android.app.Activity.startActivityForResult(Activity.java:2749)11-25 14:47:01.681: ERROR/AndroidRuntime(302): at android.app.Activity.startActivity(Activity.java:2855)11-25 14:47:01.681: ERROR/AndroidRuntime(302): at com.Finditnear.PostDetail$2$1$1$1.onClick(PostDetail.java:604)11-25 14:47:01.681: ERROR/AndroidRuntime(302): at com.android.internal.app.AlertController$AlertParams$3.onItemClick(AlertController.java:884)11-25 14:47:01.681: ERROR/AndroidRuntime(302): at android.widget.AdapterView.performItemClick(AdapterView.java:284)11-25 14:47:01.681: ERROR/AndroidRuntime(302): at android.widget.ListView.performItemClick(ListView.java:3285)
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