我使用的是下面的code启动活动形成我的应用程序:
I am using the below code to launch the activity form my application:
Intent intent = new Intent();
intent.setAction("com.android.excample.cutstom_action");
intent.setData(data); //public Uri data
intent.putExtra(Intent.Extra_stream, stream); // public Uri stream
startActivity(intent);
而在其他应用程序中的活动清单文件中定义如下:
And in the other application the activity is defined in manifest file as follow:
<activity android:name="MyActivity">
<intent-filter>
<action android:name="com.android.excample.cutstom_action"/>
<category android:name = "android.intent.category.DEFAULT"/>
<data android:mimeType="*/*"/>
</intent-filter>
</activity>
但是当我尝试启动活动我收到活动未发现异常。 请帮我解决这个问题。
but when i try to start the activity i am getting activity not found exception. please help me to solve this issue
崩溃日志如下:
03-04 20:03:53.351:E / AndroidRuntime(22633):致命异常:主要
03-04 20:03:53.351:E / AndroidRuntime(22633):java.lang.RuntimeException的:不提供结果ResultInfo {谁= NULL,请求= 1,结果= -1,数据=意向{DAT =内容:// com.android.contacts /数据/ 51826 FLG =为0x1}}到活动{com.example.test / com.example.test.ContentPickerTester}:android.content.ActivityNotFoundException:无活动处理意向{行动= com.android .excample.cutstom_action}
03-04 20:03:53.351:E / AndroidRuntime(22633):在android.app.ActivityThread.deliverResults(ActivityThread.java:2983)
03-04 20:03:53.351:E / AndroidRuntime(22633):在android.app.ActivityThread.handleSendResult(ActivityThread.java:3026)
03-04 20:03:53.351:E / AndroidRuntime(22633):在android.app.ActivityThread.access $ 1100(ActivityThread.java:126)
03-04 20:03:53.351:E / AndroidRuntime(22633):在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1180)
03-04 20:03:53.351:E / AndroidRuntime(22633):在android.os.Handler.dispatchMessage(Handler.java:99)
03-04 20:03:53.351:E / AndroidRuntime(22633):在android.os.Looper.loop(Looper.java:137)
03-04 20:03:53.351:E / AndroidRuntime(22633):在android.app.ActivityThread.main(ActivityThread.java:4456)
03-04 20:03:53.351:E / AndroidRuntime(22633):在java.lang.reflect.Method.invokeNative(本机方法)
03-04 20:03:53.351:E / AndroidRuntime(22633):在java.lang.reflect.Method.invoke(Method.java:511)
03-04 20:03:53.351:E / AndroidRuntime(22633):在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:787)
03-04 20:03:53.351:E / AndroidRuntime(22633):在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:554)
03-04 20:03:53.351:E / AndroidRuntime(22633):在dalvik.system.NativeStart.main(本机方法)
03-04 20:03:53.351:E / AndroidRuntime(22633):android.content.ActivityNotFoundException:产生的原因无活动处理意向{行为= com.android.excample.cutstom_action}
03-04 20:03:53.351:E / AndroidRuntime(22633):在android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1512)
03-04 20:03:53.351:E / AndroidRuntime(22633):在android.app.Instrumentation.execStartActivity(Instrumentation.java:1384)
03-04 20:03:53.351:E / AndroidRuntime(22633):在android.app.Activity.startActivityForResult(Activity.java:3190)
03-04 20:03:53.351:E / AndroidRuntime(22633):在android.app.Activity.startActivity(Activity.java:3297)
03-04 20:03:53.351:E / AndroidRuntime(22633):在com.example.test.ContentPickerTester.onActivityResult(ContentPickerTester.java:64)
03-04 20:03:53.351:E / AndroidRuntime(22633):在android.app.Activity.dispatchActivityResult(Activity.java:4649)
03-04 20:03:53.351:E / AndroidRuntime(22633):在android.app.ActivityThread.deliverResults(ActivityThread.java:2979)
the crash log is as follow:
"03-04 20:03:53.351: E/AndroidRuntime(22633): FATAL EXCEPTION: main
03-04 20:03:53.351: E/AndroidRuntime(22633): java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1, result=-1, data=Intent { dat=content://com.android.contacts/data/51826 flg=0x1 }} to activity {com.example.test/com.example.test.ContentPickerTester}: android.content.ActivityNotFoundException: No Activity found to handle Intent { act=com.android.excample.cutstom_action }
03-04 20:03:53.351: E/AndroidRuntime(22633): at android.app.ActivityThread.deliverResults(ActivityThread.java:2983)
03-04 20:03:53.351: E/AndroidRuntime(22633): at android.app.ActivityThread.handleSendResult(ActivityThread.java:3026)
03-04 20:03:53.351: E/AndroidRuntime(22633): at android.app.ActivityThread.access$1100(ActivityThread.java:126)
03-04 20:03:53.351: E/AndroidRuntime(22633): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1180)
03-04 20:03:53.351: E/AndroidRuntime(22633): at android.os.Handler.dispatchMessage(Handler.java:99)
03-04 20:03:53.351: E/AndroidRuntime(22633): at android.os.Looper.loop(Looper.java:137)
03-04 20:03:53.351: E/AndroidRuntime(22633): at android.app.ActivityThread.main(ActivityThread.java:4456)
03-04 20:03:53.351: E/AndroidRuntime(22633): at java.lang.reflect.Method.invokeNative(Native Method)
03-04 20:03:53.351: E/AndroidRuntime(22633): at java.lang.reflect.Method.invoke(Method.java:511)
03-04 20:03:53.351: E/AndroidRuntime(22633): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:787)
03-04 20:03:53.351: E/AndroidRuntime(22633): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:554)
03-04 20:03:53.351: E/AndroidRuntime(22633): at dalvik.system.NativeStart.main(Native Method)
03-04 20:03:53.351: E/AndroidRuntime(22633): Caused by: android.content.ActivityNotFoundException: No Activity found to handle Intent { act=com.android.excample.cutstom_action }
03-04 20:03:53.351: E/AndroidRuntime(22633): at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1512)
03-04 20:03:53.351: E/AndroidRuntime(22633): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1384)
03-04 20:03:53.351: E/AndroidRuntime(22633): at android.app.Activity.startActivityForResult(Activity.java:3190)
03-04 20:03:53.351: E/AndroidRuntime(22633): at android.app.Activity.startActivity(Activity.java:3297)
03-04 20:03:53.351: E/AndroidRuntime(22633): at com.example.test.ContentPickerTester.onActivityResult(ContentPickerTester.java:64)
03-04 20:03:53.351: E/AndroidRuntime(22633): at android.app.Activity.dispatchActivityResult(Activity.java:4649)
03-04 20:03:53.351: E/AndroidRuntime(22633): at android.app.ActivityThread.deliverResults(ActivityThread.java:2979)
"
设置。你的活动在manifast文件名前
set "." before the name of your activity in the manifast file
".MyActivity"
或者像这样完整的限定路径设置:
or set it with the full qualified path like so:
"com.android.excample.MyActivity"
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