Question

所以，我有一个属性设置为突出显示手机的TextView。当我点击手机时，我会得到以下信息：

ERROR/AndroidRuntime(4853): FATAL EXCEPTION: main
        android.util.AndroidRuntimeException: Calling startActivity() from outside of an Activity  context requires the FLAG_ACTIVITY_NEW_TASK flag. Is this really what you want?
        at android.app.ContextImpl.startActivity(ContextImpl.java:624)
        at android.content.ContextWrapper.startActivity(ContextWrapper.java:258)
        at android.text.style.URLSpan.onClick(URLSpan.java:62)
        at android.text.method.LinkMovementMethod.onTouchEvent(LinkMovementMethod.java:216)
        at android.widget.TextView.onTouchEvent(TextView.java:6863)
        at android.view.View.dispatchTouchEvent(View.java:3885)
        at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:942)
        at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:942)
        at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:942)
        at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:942)
        at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:942)
        at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:942)
        at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:942)
        at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:942)
        at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1691)
        at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1125)
        at android.app.Activity.dispatchTouchEvent(Activity.java:2096)
        at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1675)
        at android.view.ViewRoot.deliverPointerEvent(ViewRoot.java:2194)
        at android.view.ViewRoot.handleMessage(ViewRoot.java:1878)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:130)
        at android.app.ActivityThread.main(ActivityThread.java:3683)
        at java.lang.reflect.Method.invokeNative(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:507)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
        at dalvik.system.NativeStart.main(Native Method)

我认为这可能与我的Activity实现BaseActivity（抽象类）这一事实有关。但是我该如何解决这个问题呢？其他一切似乎都很好。

Answer 1

这链接可能会有所帮助。这基本上是在暗示您正试图使用非当前活动中的上下文来启动活动。（要么是这样，要么您不在活动中…）

Answer 2

我想你想点击那个号码打个电话，对吧？

然后为了这个目的，你可以把它作为：

String uri = "tel:" + phoneNo.trim() ;    //phoneNo is String variable which contains your no
Intent intent = new Intent(Intent.ACTION_CALL);
intent.setData(Uri.parse(uri));
startActivity(intent);

友情链接