我想从post执行另一个Activity并将一些参数传递给它。但它强制关闭应用程序。这是我的onPostExecute()
:从onPostExecute()开始新的活动
@Override
protected void onPostExecute(Bitmap result) {
super.onPostExecute(result);
if (result != null) {
imageView.setImageBitmap(result);
imageView.setOnClickListener(new OnClickListener(){
public void onClick(View view) {
Toast.makeText(context, ""+captionStr, Toast.LENGTH_LONG).show();
Intent intent = new Intent(context, Article.class);
Bundle b = new Bundle();
b.putString("url", "Hello"); //Your id
intent.putExtras(b); //Put your id to your next Intent
context.startActivity(intent);
// context.finish();*/
}
});
} else {
imageView.setImageResource(R.drawable.ic_launcher);
}
}
我的舱单申报
<activity android:name=".com.tdodemo.tdo.Article" />
logcat的
09-04 10:53:30.759: E/AndroidRuntime(15546): FATAL EXCEPTION: main
09-04 10:53:30.759: E/AndroidRuntime(15546): Process: com.tdodemo.tdo, PID: 15546
09-04 10:53:30.759: E/AndroidRuntime(15546): android.util.AndroidRuntimeException: Calling startActivity() from outside of an Activity context requires the FLAG_ACTIVITY_NEW_TASK flag. Is this really what you want?
09-04 10:53:30.759: E/AndroidRuntime(15546): at android.app.ContextImpl.startActivity(ContextImpl.java:1146)
09-04 10:53:30.759: E/AndroidRuntime(15546): at android.app.ContextImpl.startActivity(ContextImpl.java:1133)
09-04 10:53:30.759: E/AndroidRuntime(15546): at android.content.ContextWrapper.startActivity(ContextWrapper.java:328)
09-04 10:53:30.759: E/AndroidRuntime(15546): at com.tdodemo.tdo.ImageLoadTask$1.onClick(ImageLoadTask.java:82)
09-04 10:53:30.759: E/AndroidRuntime(15546): at android.view.View.performClick(View.java:4562)
09-04 10:53:30.759: E/AndroidRuntime(15546): at android.view.View$PerformClick.run(View.java:18918)
09-04 10:53:30.759: E/AndroidRuntime(15546): at android.os.Handler.handleCallback(Handler.java:808)
09-04 10:53:30.759: E/AndroidRuntime(15546): at android.os.Handler.dispatchMessage(Handler.java:103)
09-04 10:53:30.759: E/AndroidRuntime(15546): at android.os.Looper.loop(Looper.java:193)
09-04 10:53:30.759: E/AndroidRuntime(15546): at android.app.ActivityThread.main(ActivityThread.java:5388)
09-04 10:53:30.759: E/AndroidRuntime(15546): at java.lang.reflect.Method.invokeNative(Native Method)
09-04 10:53:30.759: E/AndroidRuntime(15546): at java.lang.reflect.Method.invoke(Method.java:515)
09-04 10:53:30.759: E/AndroidRuntime(15546): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
09-04 10:53:30.759: E/AndroidRuntime(15546): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:655)
09-04 10:53:30.759: E/AndroidRuntime(15546): at dalvik.system.NativeStart.main(Native Method)
为什么imageView.setOnClickListener在onPostExe ....? – KOTIOS 2014-09-04 05:19:51
发布您的Logcat错误 – SilentKiller 2014-09-04 05:20:21
在doInBackground()我正在从服务器加载图像并在onpostExecute()我将它seting它到ImageView。点击这个图片我想开始另一个活动。 – Manasi 2014-09-04 05:22:34