我的应用程序适用于模拟器Nexus 5（Android 7.0，API 24），但当我尝试使用“onClick”打开另一项活动时，它在我的手机（Samsung J5 Android 5.1.1）上崩溃了一个精确的活动。也许TabbedActivity的视图太重了？
这是崩溃的活动
public class CuboActivity extends AppCompatActivity {
/**
* The {@link android.support.v4.view.PagerAdapter} that will provide
* fragments for each of the sections. We use a
* {@link FragmentPagerAdapter} derivative, which will keep every
* loaded fragment in memory. If this becomes too memory intensive, it
* may be best to switch to a
* {@link android.support.v4.app.FragmentStatePagerAdapter}.
*/
private SectionsPagerAdapter mSectionsPagerAdapter;
/**
* The {@link ViewPager} that will host the section contents.
*/
private ViewPager mViewPager;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_cubo);
Toast.makeText(getApplicationContext(),"Premi le foto per vederle ingradite oppure visita il menu per vederle una dopo l'altra",Toast.LENGTH_LONG).show();
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
// Create the adapter that will return a fragment for each of the three
// primary sections of the activity.
mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
// Set up the ViewPager with the sections adapter.
mViewPager = (ViewPager) findViewById(R.id.container);
mViewPager.setAdapter(mSectionsPagerAdapter);
TabLayout tabLayout = (TabLayout) findViewById(R.id.tabs);
tabLayout.setupWithViewPager(mViewPager);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_cubo, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
Toast.makeText(getApplicationContext(),"Per alcune immagini gira il telefono",Toast.LENGTH_SHORT).show();
Intent intent = new Intent(this, FotoCuboActivity.class);
startActivity(intent);
return super.onOptionsItemSelected(item);
}
/**
* A placeholder fragment containing a simple view.
*/
public static class PlaceholderFragment extends Fragment {
/**
* The fragment argument representing the section number for this
* fragment.
*/
private static final String ARG_SECTION_NUMBER = "section_number";
public PlaceholderFragment() {
}
/**
* Returns a new instance of this fragment for the given section
* number.
*/
public static PlaceholderFragment newInstance(int sectionNumber) {
PlaceholderFragment fragment = new PlaceholderFragment();
Bundle args = new Bundle();
args.putInt(ARG_SECTION_NUMBER, sectionNumber);
fragment.setArguments(args);
return fragment;
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState)
{
switch (getArguments().getInt(ARG_SECTION_NUMBER))
{
case 1:
View rootView = inflater.inflate(R.layout.fragment_cubo, container, false);
return rootView;
case 2:
View rootView2 = inflater.inflate(R.layout.fragment_cubo2, container, false);
return rootView2;
case 3:
View rootView3 = inflater.inflate(R.layout.fragment_cubo3, container, false);
return rootView3;
case 4:
View rootView4 = inflater.inflate(R.layout.fragment_cubo4, container, false);
return rootView4;
default:
View rootView0 = inflater.inflate(R.layout.fragment_cubo, container, false);
return rootView0;
}
}
}
/**
* A {@link FragmentPagerAdapter} that returns a fragment corresponding to
* one of the sections/tabs/pages.
*/
public class SectionsPagerAdapter extends FragmentPagerAdapter {
public SectionsPagerAdapter(FragmentManager fm) {
super(fm);
}
@Override
public Fragment getItem(int position) {
// getItem is called to instantiate the fragment for the given page.
// Return a PlaceholderFragment (defined as a static inner class below).
return PlaceholderFragment.newInstance(position + 1);
}
@Override
public int getCount() {
// Show 3 total pages.
return 4;
}
@Override
public CharSequence getPageTitle(int position) {
switch (position) {
case 0:
return "CONSEGNA";
case 1:
return "LAVORO";
case 2:
return "RISULTATO";
case 3:
return "RELAZIONE";
}
return null;
}
}
public void onClick(View arg0)
{
switch(arg0.getId())
{
case R.id.segaCircolare:
Intent intent = new Intent(this,FragmentCuboActivity.class);
startActivity(intent);
break;
case R.id.lavorazioneCubo:
Intent intent2 = new Intent(this,FragmentCubo2Activity.class);
startActivity(intent2);
break;
case R.id.prodottiFiniti:
Toast.makeText(getApplicationContext(),"Gira il telefono",Toast.LENGTH_SHORT).show();
Intent intent3 = new Intent(this,FragmentCubo3Activity.class);
startActivity(intent3);
break;
case R.id.modelloCubo:
Intent intent4 = new Intent(this,FragmentCubo4Activity.class);
startActivity(intent4);
break;
case R.id.cuboAlto:
Intent intent5 = new Intent(this,FragmentCubo5Activity.class);
startActivity(intent5);
break;
case R.id.cuboFrontale:
Intent intent6 = new Intent(this,FragmentCubo6Activity.class);
startActivity(intent6);
break;
case R.id.cuboIntermedio:
Intent intent7 = new Intent(this,FragmentCubo7Activity.class);
startActivity(intent7);
break;
case R.id.bottoneRelazione:
Uri uri = Uri.parse("https://docs.google.com/document/d/1J4KJJRzSnY5PSdQYoh6hrTKarl0ID0dtX8TqLga6-dY/edit?usp=sharing");
Intent intent0 = new Intent(Intent.ACTION_VIEW, uri);
startActivity(intent0);
break;
}
}
}
这是此活动的布局
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:text="@string/Procedimento1"
android:layout_width="321dp"
android:layout_height="wrap_content"
android:id="@+id/textView14"
android:layout_gravity="center"
android:layout_marginTop="15dp"
android:gravity="center" />
<ImageView
android:layout_width="100dp"
android:layout_height="100dp"
android:background="@drawable/lavorazionecubo"
android:id="@+id/lavorazioneCubo"
android:layout_marginTop="15dp"
android:layout_gravity="center"
android:contentDescription="@string/Vuoto"
android:onClick="onClick"/>
<TextView
android:text="@string/Procedimento2"
android:layout_width="351dp"
android:layout_height="wrap_content"
android:id="@+id/textView15"
android:layout_gravity="center"
android:layout_marginTop="15dp"
android:gravity="center" />
<RelativeLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="15dp">
<ImageView
android:layout_width="100dp"
android:layout_height="100dp"
android:background="@drawable/modellocubo"
android:id="@+id/modelloCubo"
android:layout_alignParentTop="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:layout_marginRight="40dp"
android:layout_marginEnd="40dp"
android:contentDescription="@string/Vuoto"
android:onClick="onClick"/>
<ImageView
android:layout_width="100dp"
android:layout_height="100dp"
android:background="@drawable/prodottifiniti"
android:id="@+id/prodottiFiniti"
android:layout_marginLeft="40dp"
android:layout_marginStart="40dp"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:contentDescription="@string/Vuoto"
android:onClick="onClick" />
</RelativeLayout>
</LinearLayout>
这是之前活动因崩溃而无法打开的活动之一
public class FragmentCubo2Activity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.fragment_foto_cubo2);
}
}
这就是它的布局
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/lavorazionecubo">
</LinearLayout>
这是logcat
12-28 15:46:49.267 2751-2751/? I/art: Not late-enabling -Xcheck:jni (already on)
12-28 15:46:49.267 2751-2751/? W/art: Unexpected CPU variant for X86 using defaults: x86
12-28 15:46:49.326 2751-2751/com.example.utente.progettigscorsipa W/System: ClassLoader referenced unknown path: /data/app/com.example.utente.progettigscorsipa-2/lib/x86
12-28 15:46:49.332 2751-2751/com.example.utente.progettigscorsipa I/InstantRun: Instant Run Runtime started. Android package is com.example.utente.progettigscorsipa, real application class is null.
12-28 15:46:50.278 2751-2751/com.example.utente.progettigscorsipa W/System: ClassLoader referenced unknown path: /data/app/com.example.utente.progettigscorsipa-2/lib/x86
12-28 15:46:50.546 2751-2751/com.example.utente.progettigscorsipa W/art: Before Android 4.1, method android.graphics.PorterDuffColorFilter android.support.graphics.drawable.VectorDrawableCompat.updateTintFilter(android.graphics.PorterDuffColorFilter, android.content.res.ColorStateList, android.graphics.PorterDuff$Mode) would have incorrectly overridden the package-private method in android.graphics.drawable.Drawable
12-28 15:46:50.793 2751-2780/com.example.utente.progettigscorsipa I/OpenGLRenderer: Initialized EGL, version 1.4
12-28 15:46:50.793 2751-2780/com.example.utente.progettigscorsipa D/OpenGLRenderer: Swap behavior 1
12-28 15:46:50.948 2751-2780/com.example.utente.progettigscorsipa E/EGL_emulation: tid 2780: eglSurfaceAttrib(1146): error 0x3009 (EGL_BAD_MATCH)
12-28 15:46:50.948 2751-2780/com.example.utente.progettigscorsipa W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0x8e7ce4a0, error=EGL_BAD_MATCH
12-28 15:46:50.998 2751-2780/com.example.utente.progettigscorsipa E/EGL_emulation: tid 2780: eglSurfaceAttrib(1146): error 0x3009 (EGL_BAD_MATCH)
12-28 15:46:50.998 2751-2780/com.example.utente.progettigscorsipa W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0x8e7ce4e0, error=EGL_BAD_MATCH
12-28 15:49:16.811 2751-2780/com.example.utente.progettigscorsipa E/EGL_emulation: tid 2780: eglSurfaceAttrib(1146): error 0x3009 (EGL_BAD_MATCH)
12-28 15:49:16.811 2751-2780/com.example.utente.progettigscorsipa W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0x8edc9100, error=EGL_BAD_MATCH
12-28 15:49:19.918 2751-2780/com.example.utente.progettigscorsipa E/EGL_emulation: tid 2780: eglSurfaceAttrib(1146): error 0x3009 (EGL_BAD_MATCH)
12-28 15:49:19.918 2751-2780/com.example.utente.progettigscorsipa W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0x9ce3cae0, error=EGL_BAD_MATCH
12-28 15:49:19.993 2751-2780/com.example.utente.progettigscorsipa E/EGL_emulation: tid 2780: eglSurfaceAttrib(1146): error 0x3009 (EGL_BAD_MATCH)
12-28 15:49:19.993 2751-2780/com.example.utente.progettigscorsipa W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0x9b091060, error=EGL_BAD_MATCH
12-28 15:49:20.017 2751-2751/com.example.utente.progettigscorsipa I/Choreographer: Skipped 55 frames! The application may be doing too much work on its main thread.
12-28 15:49:25.376 2751-2751/com.example.utente.progettigscorsipa I/Choreographer: Skipped 78 frames! The application may be doing too much work on its main thread.
12-28 15:49:26.001 2751-2751/com.example.utente.progettigscorsipa I/Choreographer: Skipped 36 frames! The application may be doing too much work on its main thread.
12-28 15:49:26.598 2751-2751/com.example.utente.progettigscorsipa I/Choreographer: Skipped 34 frames! The application may be doing too much work on its main thread.
12-28 15:49:29.638 2751-2780/com.example.utente.progettigscorsipa E/EGL_emulation: tid 2780: eglSurfaceAttrib(1146): error 0x3009 (EGL_BAD_MATCH)
12-28 15:49:29.638 2751-2780/com.example.utente.progettigscorsipa W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0x9ce3cac0, error=EGL_BAD_MATCH
12-28 15:49:32.900 2751-2780/com.example.utente.progettigscorsipa E/EGL_emulation: tid 2780: eglSurfaceAttrib(1146): error 0x3009 (EGL_BAD_MATCH)
12-28 15:49:32.900 2751-2780/com.example.utente.progettigscorsipa W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0x9ce3cae0, error=EGL_BAD_MATCH
12-28 15:49:34.947 2751-2780/com.example.utente.progettigscorsipa E/EGL_emulation: tid 2780: eglSurfaceAttrib(1146): error 0x3009 (EGL_BAD_MATCH)
12-28 15:49:34.947 2751-2780/com.example.utente.progettigscorsipa W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0x8baf1c00, error=EGL_BAD_MATCH
12-28 15:49:35.386 2751-2780/com.example.utente.progettigscorsipa E/EGL_emulation: tid 2780: eglSurfaceAttrib(1146): error 0x3009 (EGL_BAD_MATCH)
12-28 15:49:35.386 2751-2780/com.example.utente.progettigscorsipa W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0x9ce3c380, error=EGL_BAD_MATCH
12-28 15:49:38.009 2751-2780/com.example.utente.progettigscorsipa E/EGL_emulation: tid 2780: eglSurfaceAttrib(1146): error 0x3009 (EGL_BAD_MATCH)
12-28 15:49:38.009 2751-2780/com.example.utente.progettigscorsipa W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0x8baf1c00, error=EGL_BAD_MATCH
12-28 15:49:40.678 2751-2780/com.example.utente.progettigscorsipa E/EGL_emulation: tid 2780: eglSurfaceAttrib(1146): error 0x3009 (EGL_BAD_MATCH)
12-28 15:49:40.678 2751-2780/com.example.utente.progettigscorsipa W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0x9ce3cae0, error=EGL_BAD_MATCH
12-28 15:49:43.712 2751-2780/com.example.utente.progettigscorsipa E/EGL_emulation: tid 2780: eglSurfaceAttrib(1146): error 0x3009 (EGL_BAD_MATCH)
12-28 15:49:43.713 2751-2780/com.example.utente.progettigscorsipa W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0x8baf1c00, error=EGL_BAD_MATCH