我通常会这样开始行动:
Intent intent = new Intent(getActivity(), GalleryActivity.class);
intent.putExtra(PUTEXTRA_IDENTIFIER_MACHINE, selectedMachine);
startActivity(intent);
问题:我可以在我的应用程序中随处停止调试。但是不可能在GalleryActivity中停下来。在我犯错误之前,即使不是onCreate()
方法。
所以我看到的一切都是一个纯白色的页面。
如何在该活动中停止调试?
似乎android并没有启动我已经实现的东西,而是某种虚拟的活动。因此,当我在新活动中记录某些内容时,没有任何反应。哪来可以来自?
在AndroidManifest.xml中注册该活动:
<activity
android:name="com.mego.smscloud.reviewmaschine.gallery.GalleryActivity"
android:label="@string/app_name"
android:parentActivityName="com.mego.smscloud.reviewmaschine.ReviewMaschineActivity">
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value="com.mego.smscloud.reviewmaschine.ReviewMaschineActivity" />
</activity>
活性
public class GalleryActivity extends AppCompatActivity implements ViewPager.OnPageChangeListener{
(...)
@Override
public void onCreate(Bundle savedInstanceState, PersistableBundle persistentState) {
super.onCreate(savedInstanceState, persistentState);
setContentView(R.layout.activity_gallery_view);
setTitle(null);
(...) some init
}
@Override
public void onSaveInstanceState(Bundle outState, PersistableBundle outPersistentState) {
settingsMenu.onSaveInstanceState(outState);
super.onSaveInstanceState(outState, outPersistentState);
}
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
}
@Override
public void onPageSelected(int position) {
CharSequence title = new SpannableBuilder(this)
.createStyle().setFont(Typeface.DEFAULT_BOLD).apply()
.append(photoList.get(position).getName()).append("\n")
.clearStyle()
.append(photoList.get(position).getDate())
.build();
titleView.setText(title);
}
@Override
public void onPageScrollStateChanged(int state) {
}
}
注意:我已添加
minifyEnabled false
到我的gradle文件。
它看起来像什么(我在布局中放置了文本视图):
我得到的日志:
07-05 06:42:04.216 25558-25583/com.mego.smscloud W/EGL_emulation: eglSurfaceAttrib not implemented
07-05 06:42:04.216 25558-25583/com.mego.smscloud W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0xe3097920, error=EGL_SUCCESS
07-05 06:42:05.645 25558-25558/com.mego.smscloud I/Choreographer: Skipped 82 frames! The application may be doing too much work on its main thread.
07-05 06:42:07.324 25558-25583/com.mego.smscloud W/EGL_emulation: eglSurfaceAttrib not implemented
07-05 06:42:07.324 25558-25583/com.mego.smscloud W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0xe456a580, error=EGL_SUCCESS
07-05 06:42:12.247 25558-25558/com.mego.smscloud I/Choreographer: Skipped 292 frames! The application may be doing too much work on its main thread.
答案 0 :(得分:1)
正常的onCreate方法应该看起来像
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// do stuff
}
我认为这可能是问题所在。 Docs here