我最近开始了android开发。我开始使用RecyclerViews。但是在按照教程后我才开始工作。但在向其添加更多信息后，它开始崩溃。我似乎无法弄清楚，希望这些网站的有经验的用户可以帮助我。
崩溃日志
07-18 02:19:23.376 12975-12975/? I/art﹕ Not late-enabling -Xcheck:jni (already on)
07-18 02:19:23.717 12975-12982/com.austinerck.projectteamwork I/art﹕ Background sticky concurrent mark sweep GC freed 2838(236KB) AllocSpace objects, 0(0B) LOS objects, 28% free, 807KB/1135KB, paused 8.003ms total 31.172ms
07-18 02:19:23.855 12975-12982/com.austinerck.projectteamwork I/art﹕ Background partial concurrent mark sweep GC freed 589(76KB) AllocSpace objects, 0(0B) LOS objects, 51% free, 954KB/1978KB, paused 6.145ms total 48.881ms
07-18 02:19:23.866 12975-12998/com.austinerck.projectteamwork D/OpenGLRenderer﹕ Render dirty regions requested: true
07-18 02:19:23.870 12975-12975/com.austinerck.projectteamwork D/﹕ HostConnection::get() New Host Connection established 0xa6c54ad0, tid 12975
07-18 02:19:23.884 12975-12975/com.austinerck.projectteamwork D/Atlas﹕ Validating map...
07-18 02:19:23.946 12975-12998/com.austinerck.projectteamwork D/﹕ HostConnection::get() New Host Connection established 0xa6c54dc0, tid 12998
07-18 02:19:23.961 12975-12998/com.austinerck.projectteamwork I/OpenGLRenderer﹕ Initialized EGL, version 1.4
07-18 02:19:23.967 12975-12998/com.austinerck.projectteamwork D/OpenGLRenderer﹕ Enabling debug mode 0
07-18 02:19:23.979 12975-12998/com.austinerck.projectteamwork W/EGL_emulation﹕ eglSurfaceAttrib not implemented
07-18 02:19:23.979 12975-12998/com.austinerck.projectteamwork W/OpenGLRenderer﹕ Failed to set EGL_SWAP_BEHAVIOR on surface 0xa6cb5ce0, error=EGL_SUCCESS
07-18 02:19:24.071 12975-12975/com.austinerck.projectteamwork I/art﹕ Alloc sticky concurrent mark sweep GC freed 122(17KB) AllocSpace objects, 0(0B) LOS objects, 49% free, 998KB/1978KB, paused 1.563ms total 17.553ms
07-18 02:19:24.095 12975-12975/com.austinerck.projectteamwork I/art﹕ Alloc partial concurrent mark sweep GC freed 39(2256B) AllocSpace objects, 0(0B) LOS objects, 50% free, 996KB/2020KB, paused 1.319ms total 19.319ms
07-18 02:19:24.130 12975-12975/com.austinerck.projectteamwork I/art﹕ Alloc concurrent mark sweep GC freed 13(12KB) AllocSpace objects, 0(0B) LOS objects, 50% free, 984KB/2008KB, paused 3.235ms total 25.851ms
07-18 02:19:24.133 12975-12975/com.austinerck.projectteamwork I/art﹕ Forcing collection of SoftReferences for 71MB allocation
07-18 02:19:24.151 12975-12975/com.austinerck.projectteamwork I/art﹕ Alloc concurrent mark sweep GC freed 11(344B) AllocSpace objects, 0(0B) LOS objects, 50% free, 984KB/2008KB, paused 1.061ms total 18.133ms
07-18 02:19:24.157 12975-12975/com.austinerck.projectteamwork E/art﹕ Throwing OutOfMemoryError "Failed to allocate a 74649612 byte allocation with 1048576 free bytes and 63MB until OOM"
07-18 02:19:24.158 12975-12975/com.austinerck.projectteamwork D/skia﹕ --- allocation failed for scaled bitmap
07-18 02:19:24.158 12975-12975/com.austinerck.projectteamwork D/AndroidRuntime﹕ Shutting down VM
07-18 02:19:24.159 12975-12975/com.austinerck.projectteamwork E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: com.austinerck.projectteamwork, PID: 12975
android.view.InflateException: Binary XML file line #21: Error inflating class android.widget.ImageView
at android.view.LayoutInflater.createView(LayoutInflater.java:633)
at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:55)
at android.view.LayoutInflater.onCreateView(LayoutInflater.java:682)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:741)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:809)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:809)
at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
at com.austinerck.projectteamwork.ProjectsListAdapter.onCreateViewHolder(ProjectsListActivity.java:104)
at android.support.v7.widget.RecyclerView$Adapter.createViewHolder(RecyclerView.java:4121)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:3431)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:3340)
at android.support.v7.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:1810)
at android.support.v7.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1306)
at android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1269)
at android.support.v7.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:523)
at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:1988)
at android.support.v7.widget.RecyclerView.onLayout(RecyclerView.java:2237)
at android.view.View.layout(View.java:15596)
at android.view.ViewGroup.layout(ViewGroup.java:4966)
at android.support.v4.widget.SwipeRefreshLayout.onLayout(SwipeRefreshLayout.java:562)
at android.view.View.layout(View.java:15596)
at android.view.ViewGroup.layout(ViewGroup.java:4966)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1703)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1557)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1466)
at android.view.View.layout(View.java:15596)
at android.view.ViewGroup.layout(ViewGroup.java:4966)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:573)
at android.widget.FrameLayout.onLayout(FrameLayout.java:508)
at android.view.View.layout(View.java:15596)
at android.view.ViewGroup.layout(ViewGroup.java:4966)
at android.support.v7.internal.widget.ActionBarOverlayLayout.onLayout(ActionBarOverlayLayout.java:493)
at android.view.View.layout(View.java:15596)
at android.view.ViewGroup.layout(ViewGroup.java:4966)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:573)
at android.widget.FrameLayout.onLayout(FrameLayout.java:508)
at android.view.View.layout(View.java:15596)
at android.view.ViewGroup.layout(ViewGroup.java:4966)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1703)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1557)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1466)
at android.view.View.layout(View.java:15596)
at android.view.ViewGroup.layout(ViewGroup.java:4966)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:573)
at android.widget.FrameLayout.onLayout(FrameLayout.java:508)
at android.view.View.layout(View.java:15596)
at android.view.ViewGroup.layout(ViewGroup.java:4966)
at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2072)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1829)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1054)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5779)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:767)
at android.view.Choreographer.doCallbacks(Choreographer.java:580)
at android.view.Choreographer.doFrame(Choreographer.java:550)
at android.view.Choreographer$Fram
ProjectsListActivity.java
package com.austinerck.projectteamwork;
import android.support.v4.widget.SwipeRefreshLayout;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import java.util.ArrayList;
public class ProjectsListActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_projects_list);
//Creates objects for RecyclerView
RecyclerView.LayoutManager layoutManager = new LinearLayoutManager(this);
RecyclerView recyclerView = (RecyclerView) findViewById(R.id.projects_list_recyclerview);
//Create layout manager for RecyclerView
recyclerView.setLayoutManager(layoutManager);
recyclerView.setAdapter(new ProjectsListAdapter());
//Sets up SwipeRefreshLayout
final SwipeRefreshLayout swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.projects_list_swipe_refresh_layout);
swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
@Override
public void onRefresh() {
//TODO: Refresh code here
swipeRefreshLayout.setRefreshing(false);
}
});
swipeRefreshLayout.setColorSchemeResources(android.R.color.holo_blue_dark,
android.R.color.holo_green_dark,
android.R.color.holo_orange_dark,
android.R.color.holo_red_dark);
}
@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_projects_list, 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.
int id = item.getItemId();
switch(id){
case R.id.action_sort:
Shortcut.toast(this,"Coming Soon");
break;
case R.id.action_refresh:
//TODO: Refresh code here
break;
case R.id.action_settings:
Shortcut.toast(this,"Coming Soon");
break;
case R.id.action_feedback:
Shortcut.toast(this,"Coming Soon");
break;
case R.id.action_help:
Shortcut.toast(this,"Coming Soon");
break;
default:
Shortcut.toast(this,"ERROR: Unknown Action");
break;
}
return super.onOptionsItemSelected(item);
}
}
class ProjectsListAdapter extends RecyclerView.Adapter{
ArrayList<ProjectDetails> projectDetails = new ArrayList<>();
public ProjectsListAdapter(){
//Sets values in projectDetails
projectDetails.add(new ProjectDetails(NasaProjects.GEMINI));
projectDetails.add(new ProjectDetails(NasaProjects.APOLLO));
projectDetails.add(new ProjectDetails(NasaProjects.ISS));
}
@Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup viewGroup, int i) {
//Gets the view as an object
View view = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.fragment_projects_card, viewGroup, false);
//Gets TextViews as objects to pass them to ProjectsListView
/*TextView name = (TextView) view.findViewById(R.id.project_detail_name);
TextView owner = (TextView) view.findViewById(R.id.project_detail_owner);
TextView desc = (TextView) view.findViewById(R.id.project_detail_desc);*/
return new ProjectsListView(view/*, name, owner, desc*/);
}
@Override
public void onBindViewHolder(RecyclerView.ViewHolder viewHolder, int i) {
ProjectsListView view = (ProjectsListView) viewHolder;
/*view.name.setText(projectDetails.get(i).getName());
view.owner.setText(projectDetails.get(i).getOwner());
view.desc.setText(projectDetails.get(i).getDesc());*/
}
@Override
public int getItemCount() {
return projectDetails.size();
}
class ProjectsListView extends RecyclerView.ViewHolder{
View view;
//TextView name, owner, desc;
public ProjectsListView(View view/*, TextView name, TextView owner, TextView desc*/){
super(view);
this.view = view;
/*this.name = name;
this.owner = owner;
this.desc = desc;*/
}
}
}
class ProjectDetails{
private String name, owner, desc;
public ProjectDetails(NasaProjects nasaProjects){
name = nasaProjects.getName();
owner = nasaProjects.getOwner();
desc = nasaProjects.getDesc();
}
public String getName() {
return name;
}
public String getOwner() {
return owner;
}
public String getDesc() {
return desc;
}
}
activity_projects_list.xml
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".ProjectListActivity">
<android.support.v4.widget.SwipeRefreshLayout
android:id="@+id/projects_list_swipe_refresh_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.RecyclerView
android:id="@+id/projects_list_recyclerview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="@dimen/material_margin"
android:paddingRight="@dimen/material_margin"></android.support.v7.widget.RecyclerView>
</android.support.v4.widget.SwipeRefreshLayout>
fragment_projects_card.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:card_view="http://schemas.android.com/apk/res-auto"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="@dimen/material_margin"
android:padding="@dimen/material_padding"
android:elevation="@dimen/material_elevation"
card_view:cardCornerRadius="@dimen/material_corner_radius">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:adjustViewBounds="true"
android:src="@drawable/projects_list_item_background"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:paddingTop="@dimen/material_padding_border"
android:paddingRight="@dimen/material_padding"
android:paddingBottom="@dimen/material_padding"
android:paddingLeft="@dimen/material_padding">
<TextView
android:id="@+id/project_detail_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="@dimen/material_title_size"
android:textColor="@color/material_title_color"
android:text="Title goes here"/>
<TextView
android:id="@+id/project_detail_owner"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="@dimen/material_subtitle_size"
android:textColor="@color/material_subtitle_color"
android:text="Subtitle here"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:paddingRight="@dimen/material_padding"
android:paddingBottom="@dimen/material_padding_border"
android:paddingLeft="@dimen/material_padding">
<TextView
android:id="@+id/project_detail_desc"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="@dimen/material_content_size"
android:textColor="@color/material_content_color"
android:text="Hello World! If you are seeing this text an error must of occured!"/>
</LinearLayout>
</LinearLayout>
</android.support.v7.widget.CardView>