我正在开发一个在操作栏上有一个分享按钮的Android应用程序。以前按钮工作正常，但最近这不再适用，我有调试此问题的问题，因为点击后代码流不会停止任何断点。我唯一的问题是跟随LogCat的错误：
07-30 17:52:55.876 16042-16044/igparadaxv.igbparadaxv E/art﹕ Throwing OutOfMemoryError "Failed to allocate a 52 byte allocation with 0 free bytes and 0B until OOM"
07-30 17:52:55.879 16042-16042/igparadaxv.igbparadaxv E/art﹕ Throwing OutOfMemoryError "Failed to allocate a 54 byte allocation with 0 free bytes and 0B until OOM"
07-30 17:52:55.937 16042-16051/igparadaxv.igbparadaxv E/art﹕ Throwing OutOfMemoryError "Failed to allocate a 36 byte allocation with 0 free bytes and 0B until OOM"
07-30 17:52:56.291 16042-16042/igparadaxv.igbparadaxv E/art﹕ Throwing OutOfMemoryError "Failed to allocate a 28 byte allocation with 0 free bytes and 0B until OOM" (recursive case)
07-30 17:52:56.294 16042-16042/igparadaxv.igbparadaxv E/art﹕ "main" prio=5 tid=1 Runnable
07-30 17:52:56.294 16042-16042/igparadaxv.igbparadaxv E/art﹕ | group="main" sCount=0 dsCount=0 obj=0x74172970 self=0xb4606800
07-30 17:52:56.294 16042-16042/igparadaxv.igbparadaxv E/art﹕ | sysTid=16042 nice=0 cgrp=apps sched=0/0 handle=0xb77b1160
07-30 17:52:56.294 16042-16042/igparadaxv.igbparadaxv E/art﹕ | state=R schedstat=( 0 0 0 ) utm=97 stm=42 core=0 HZ=100
07-30 17:52:56.294 16042-16042/igparadaxv.igbparadaxv E/art﹕ | stack=0xbf43b000-0xbf43d000 stackSize=8MB
07-30 17:52:56.294 16042-16042/igparadaxv.igbparadaxv E/art﹕ | held mutexes= "mutator lock"(shared held)
07-30 17:52:56.294 16042-16042/igparadaxv.igbparadaxv E/art﹕ native: #00 pc 00005ac3 /system/lib/libbacktrace_libc++.so (UnwindCurrent::Unwind(unsigned int, ucontext*)+83)
07-30 17:52:56.295 16042-16042/igparadaxv.igbparadaxv E/art﹕ native: #01 pc 00002e91 /system/lib/libbacktrace_libc++.so (Backtrace::Unwind(unsigned int, ucontext*)+33)
07-30 17:52:56.295 16042-16042/igparadaxv.igbparadaxv E/art﹕ native: #02 pc 003c3f3a /system/lib/libart.so (art::DumpNativeStack(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, int, char const*, art::mirror::ArtMethod*)+138)
07-30 17:52:56.295 16042-16042/igparadaxv.igbparadaxv E/art﹕ native: #03 pc 0038d03c /system/lib/libart.so (art::Thread::DumpStack(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) const+268)
07-30 17:52:56.295 16042-16042/igparadaxv.igbparadaxv E/art﹕ native: #04 pc 0039142b /system/lib/libart.so (art::Thread::ThrowOutOfMemoryError(char const*)+459)
07-30 17:52:56.295 16042-16042/igparadaxv.igbparadaxv E/art﹕ native: #05 pc 001ec6fb /system/lib/libart.so (art::gc::Heap::ThrowOutOfMemoryError(art::Thread*, unsigned int, art::gc::AllocatorType)+1243)
07-30 17:52:56.295 16042-16042/igparadaxv.igbparadaxv E/art﹕ native: #06 pc 001f030d /system/lib/libart.so (art::gc::Heap::AllocateInternalWithGc(art::Thread*, art::gc::AllocatorType, unsigned int, unsigned int*, unsigned int*, art::mirror::Class**)+2749)
07-30 17:52:56.295 16042-16042/igparadaxv.igbparadaxv E/art﹕ native: #07 pc 00176b91 /system/lib/libart.so (art::mirror::Class::AllocObject(art::Thread*)+1329)
07-30 17:52:56.295 16042-16042/igparadaxv.igbparadaxv E/art﹕ native: #08 pc 003905de /system/lib/libart.so (art::Thread::ThrowNewWrappedException(art::ThrowLocation const&, char const*, char const*)+830)
07-30 17:52:56.295 16042-16042/igparadaxv.igbparadaxv E/art﹕ native: #09 pc 003914d2 /system/lib/libart.so (art::Thread::ThrowOutOfMemoryError(char const*)+626)
07-30 17:52:56.295 16042-16042/igparadaxv.igbparadaxv E/art﹕ native: #10 pc 001ec6fb /system/lib/libart.so (art::gc::Heap::ThrowOutOfMemoryError(art::Thread*, unsigned int, art::gc::AllocatorType)+1243)
07-30 17:52:56.295 16042-16042/igparadaxv.igbparadaxv E/art﹕ native: #11 pc 001f030d /system/lib/libart.so (art::gc::Heap::AllocateInternalWithGc(art::Thread*, art::gc::AllocatorType, unsigned int, unsigned int*, unsigned int*, art::mirror::Class**)+2749)
07-30 17:52:56.295 16042-16042/igparadaxv.igbparadaxv E/art﹕ native: #12 pc 0031aabf /system/lib/libart.so (art::mirror::String::Alloc(art::Thread*, int)+1903)
07-30 17:52:56.295 16042-16042/igparadaxv.igbparadaxv E/art﹕ native: #13 pc 0031b0fc /system/lib/libart.so (art::mirror::String::AllocFromModifiedUtf8(art::Thread*, char const*)+44)
07-30 17:52:56.295 16042-16042/igparadaxv.igbparadaxv E/art﹕ native: #14 pc 0038f9ff /system/lib/libart.so (art::Thread::InternalStackTraceToStackTraceElementArray(art::ScopedObjectAccessAlreadyRunnable const&, _jobject*, _jobjectArray*, int*)+383)
07-30 17:52:56.295 16042-16042/igparadaxv.igbparadaxv E/art﹕ native: #15 pc 00340650 /system/lib/libart.so (art::Throwable_nativeGetStackTrace(_JNIEnv*, _jclass*, _jobject*)+80)
07-30 17:52:56.295 16042-16042/igparadaxv.igbparadaxv E/art﹕ native: #16 pc 00000fe6 /data/dalvik-cache/x86/system@framework@boot.oat (Java_java_lang_Throwable_nativeGetStackTrace__Ljava_lang_Object_2+142)
07-30 17:52:56.296 16042-16042/igparadaxv.igbparadaxv E/art﹕ at java.lang.Throwable.nativeGetStackTrace!(Native method)
07-30 17:52:56.296 16042-16042/igparadaxv.igbparadaxv E/art﹕ at java.lang.Throwable.getInternalStackTrace(Throwable.java:264)
07-30 17:52:56.296 16042-16042/igparadaxv.igbparadaxv E/art﹕ at java.lang.Throwable.printStackTrace(Throwable.java:318)
07-30 17:52:56.296 16042-16042/igparadaxv.igbparadaxv E/art﹕ at java.lang.Throwable.printStackTrace(Throwable.java:300)
07-30 17:52:56.296 16042-16042/igparadaxv.igbparadaxv E/art﹕ at android.util.Log.getStackTraceString(Log.java:335)
07-30 17:52:56.296 16042-16042/igparadaxv.igbparadaxv E/art﹕ at com.android.internal.os.RuntimeInit.Clog_e(RuntimeInit.java:59)
07-30 17:52:56.296 16042-16042/igparadaxv.igbparadaxv E/art﹕ at com.android.internal.os.RuntimeInit.access$200(RuntimeInit.java:43)
07-30 17:52:56.296 16042-16042/igparadaxv.igbparadaxv E/art﹕ at com.android.internal.os.RuntimeInit$UncaughtHandler.uncaughtException(RuntimeInit.java:85)
07-30 17:52:56.296 16042-16042/igparadaxv.igbparadaxv E/art﹕ at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:693)
07-30 17:52:56.296 16042-16042/igparadaxv.igbparadaxv E/art﹕ at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:690)
07-30 17:52:56.296 16042-16042/igparadaxv.igbparadaxv E/art﹕ [ 07-30 17:52:56.315 16042:16051 I/art ]
Clamp target GC heap from 68MB to 64MB
07-30 17:52:56.379 16042-16042/? E/AndroidRuntime﹕ Error reporting crash
java.lang.OutOfMemoryError: OutOfMemoryError thrown while trying to throw OutOfMemoryError; no stack available
有人有什么问题的建议吗？
[编辑]
我正在使用以下代码：
fotoDetalheActivity.java
package igparadaxv.igbparadaxv;
import android.app.Activity;
import android.content.Intent;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.support.v4.app.Fragment;
import android.support.v4.view.MenuItemCompat;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.support.v7.widget.ShareActionProvider;
import android.widget.Toast;
import com.squareup.picasso.Picasso;
import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.text.Normalizer;
import java.util.zip.Inflater;
import uk.co.senab.photoview.PhotoViewAttacher;
/**
* Created by Jarves on 19/07/2015.
*/
public class fotoDetalheActivity extends Fragment{
OnFotoSelecionadaListener mCallback;
public static String Url;
public static String Nome;
Activity activity;
ImageView expandedImageView;
ImageButton download,compartilhar;
private ShareActionProvider mShareActionProvider;
Intent intent = new Intent(Intent.ACTION_SEND);
public interface OnFotoSelecionadaListener {
public void OnFotoSelecionada(String Url, String nome);
}
public fotoDetalheActivity(){
}
@Override
public void onAttach(Activity activity)
{
super.onAttach(activity);
this.activity = activity;
}
@Override
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
((AppCompatActivity)getActivity()).getSupportActionBar().setTitle("Fotos IBPXV");
Bundle bundle = this.getArguments();
if (bundle != null) {
this.Url = bundle.getString("Url");
if( bundle.getString("Nome").length()<20)
{
this.Nome = bundle.getString("Nome").replaceAll("\\p{C}", "?");
}else {
this.Nome = bundle.getString("Nome").replaceAll("\\p{C}", "?").substring(0, 20);
}
}
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
return inflater.inflate(R.layout.fotodetalhe, container, false);
}
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
expandedImageView = (ImageView) getView().findViewById(R.id.imgDetalhe);
download = (ImageButton) getView().findViewById(R.id.btnDownload);
download.setOnClickListener(clicado);
compartilhar = (ImageButton) getView().findViewById(R.id.btnShare);
compartilhar.setOnClickListener(clicado);
setHasOptionsMenu(true);
OnFotoSelecionada(Url);
}
public void OnFotoSelecionada(String Url) {
Picasso.with(getActivity()).load(Url).into(expandedImageView);
PhotoViewAttacher mAttacher = new PhotoViewAttacher(expandedImageView);
}
// Call to update the share intent
private Intent setShareIntent(Uri endereco, File foto) {
// If you want to share a png image only, you can do:
// setType("image/png"); OR for jpeg: setType("image/jpeg");
intent.setType("image/*");
// Make sure you put example png image named myImage.png in your
// directory
Uri uri = Uri.fromFile(foto);
intent.putExtra(Intent.EXTRA_STREAM, endereco);
return intent;
}
private void compartilhar() {
expandedImageView.buildDrawingCache();
Bitmap bm = expandedImageView.getDrawingCache();
OutputStream fOut = null;
Uri outputFileUri;
File sdImageMainDirectory;
try {
File root = new File(Environment.getExternalStorageDirectory()
+ File.separator + "IBPXV" + File.separator);
root.mkdirs();
sdImageMainDirectory = new File(root,Nome+".jpg");
outputFileUri = Uri.fromFile(sdImageMainDirectory);
fOut = new FileOutputStream(sdImageMainDirectory);
bm.compress(Bitmap.CompressFormat.PNG, 100, fOut);
fOut.flush();
fOut.close();
startActivity(Intent.createChooser(setShareIntent(outputFileUri, sdImageMainDirectory), "Compartilhar!"));
} catch (Exception e) {
Toast.makeText(getActivity(),"Erro enviando imagem.",Toast.LENGTH_SHORT).show();
}
}
View.OnClickListener clicado = new View.OnClickListener() {
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btnShare:
compartilhar();
break;
}
}
};
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
// Inflate menu resource file.
getActivity().getMenuInflater().inflate(R.menu.menufotodetalhe, menu);
// Locate MenuItem with ShareActionProvider
MenuItem item = menu.findItem(R.id.menu_item_share);
super.onCreateOptionsMenu(menu,inflater);
}
public boolean onOptionsItemSelected(MenuItem item) {
// Handle presses on the action bar items
switch (item.getItemId()) {
case R.id.menu_item_share:
compartilhar();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
}
menufotodetalhe.xml
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:id="@+id/menu_item_share"
android:actionProviderClass="android.widget.ShareActionProvider"
app:showAsAction="ifRoom"
android:title="@string/baixar"
android:icon="@drawable/ic_share_white_48dp"
/>
</menu>