找不到處理意圖的活動

Question

我的意圖有問題。 當我選擇意圖時，我的應用程序似乎崩潰了。 由於堆棧跟蹤，我找到了錯誤代碼行。 但我發現它沒有任何問題。 希望任何人都可以幫助我。

這是第121行的java代碼：
startActivity（new Intent（Intent.ACTION_INSERT，getIntent（）。getData（）））;

這是堆棧跟蹤：

11-24 16:09:24.634: ERROR/AndroidRuntime(222): Uncaught handler: thread main exiting due to uncaught exception
11-24 16:09:24.834: ERROR/AndroidRuntime(222): android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.INSERT dat=content://joel.google.provider.TemplatePad/templates }
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1408)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at android.app.Instrumentation.execStartActivity(Instrumentation.java:1378)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at android.app.Activity.startActivityForResult(Activity.java:2749)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at android.app.Activity.startActivity(Activity.java:2855)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at joel.AndroidGroupSMS.TemplatesList.onOptionsItemSelected(TemplatesList.java:121)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at android.app.Activity.onMenuItemSelected(Activity.java:2170)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at com.android.internal.policy.impl.PhoneWindow.onMenuItemSelected(PhoneWindow.java:730)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at com.android.internal.view.menu.MenuItemImpl.invoke(MenuItemImpl.java:139)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at com.android.internal.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:855)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at com.android.internal.view.menu.IconMenuView.invokeItem(IconMenuView.java:525)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at com.android.internal.view.menu.IconMenuItemView.performClick(IconMenuItemView.java:122)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at android.view.View.onTouchEvent(View.java:4179)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at android.widget.TextView.onTouchEvent(TextView.java:6541)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at android.view.View.dispatchTouchEvent(View.java:3709)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1643)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at android.view.ViewRoot.handleMessage(ViewRoot.java:1691)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at android.os.Handler.dispatchMessage(Handler.java:99)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at android.os.Looper.loop(Looper.java:123)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at android.app.ActivityThread.main(ActivityThread.java:4363)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at java.lang.reflect.Method.invokeNative(Native Method)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at java.lang.reflect.Method.invoke(Method.java:521)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
11-24 16:09:24.834: ERROR/AndroidRuntime(222):     at dalvik.system.NativeStart.main(Native Method)

Answer 1

你能告訴我們你希望與你的隱含意圖相匹配的意圖過濾器嗎？ 這部分：

act=android.intent.action.INSERT dat=content://joel.google.provider.TemplatePad/templates

表示您需要設置一個具有intent過濾器的活動，以處理對content://joel.google.provider.TemplatePad -schemed URI的INSERT操作的隱式請求。

Answer 2

您是否已將Activity添加到清單中？

您對StartActivity()調用StartActivity()關閉。 以下是我熟悉啟動新Activity

Intent i = new Intent(this, NextActivity.class);
startActivity(i);

編輯：我注意到你可能沒有顯式啟動Activity困難。 抱歉!