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Hilfe finden Sie Speicherlecks in meiner App.Wie finden Sie Speicherlecks mit LeakCanary in der Android App?
LeakCanary:
-static android.app.ActivityThread.sCurrentActivityThread
-Referenzen android.utill.ArrayMap.mArray
-Referenz Array java.lang.Object []. 1
-Referenzen android.app.ActivityThread $ ActivityClientRecord.activity
-Referenzen MainActivity.tf (tf - mein Fragment)
-leaks TheaterFragment Instanz
Beispiel Codefragment:
public class TheaterFragment extends Fragment {
Typeface face;
private View view;
private RelativeLayout rl;
private LinearLayout linearLayout;
private int wordLheigh, screenWidht, wordLength, margin, btnHeight;
private String word;
private float scale;
private Animation anim;
private int tangelSound, whooshSound;
private SoundPool mSoundPool2;
private int soundMusic;
private boolean startAnim = false;
private LayoutAnimationController controller;
@Override
public void onStart(){
super.onStart();
if (!word.equals("suoh") && startAnim) {
anim = AnimationUtils.loadAnimation(getActivity(), R.anim.theater);
anim.setAnimationListener(new Animation.AnimationListener() {
@Override
public void onAnimationStart(Animation animation) {
mSoundPool2.play(whooshSound, soundMusic, soundMusic, 0, 0, 1);
rl.setClickable(false);
}
@Override
public void onAnimationRepeat(Animation animation) {
}
@Override
public void onAnimationEnd(Animation animation) {
// linearLayout.startLayoutAnimation();
startAnim = false;
Animation anim1 = AnimationUtils.loadAnimation(getActivity(), R.anim.blueword);
anim1.setAnimationListener(new Animation.AnimationListener() {
@Override
public void onAnimationStart(Animation animation) {
mSoundPool2.play(tangelSound, soundMusic, soundMusic, 0, wordLength, 0.5f);
}
@Override
public void onAnimationRepeat(Animation animation) {
}
@Override
public void onAnimationEnd(Animation animation) {
// rl.setClickable(true);
}
});
controller = new LayoutAnimationController(anim1, 0.5f);
linearLayout.setLayoutAnimation(controller);
linearLayout.setLayoutAnimationListener(new Animation.AnimationListener() {
public void onAnimationEnd(Animation _animation) {
rl.setClickable(true);
}
public void onAnimationRepeat(Animation _animation) {
}
public void onAnimationStart(Animation _animation) {
}
});
linearLayout.setVisibility(View.VISIBLE);
linearLayout.startLayoutAnimation();
}
});
rl.setVisibility(View.VISIBLE);
rl.startAnimation(anim);
}
}
public void falseClickable(){
rl.setClickable(false);
rl.setEnabled(false);
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
face = Typefaces.get(getContext(), getContext().getText(R.string.font_droidsans).toString());
if (Build.VERSION.SDK_INT >= 21)
{
AudioAttributes attributes = new AudioAttributes.Builder()
.setUsage(AudioAttributes.USAGE_GAME)
.setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
.build();
mSoundPool2 = new SoundPool.Builder()
.setAudioAttributes(attributes)
.build();
} else {
mSoundPool2 = new SoundPool(5, AudioManager.STREAM_MUSIC, 0);
}
tangelSound = mSoundPool2.load(getActivity(), R.raw.tangel, 1);
whooshSound = mSoundPool2.load(getActivity(), R.raw.whoosh3, 1);
scale = getArguments().getInt("scale");
wordLheigh = getArguments().getInt("wordLheigh");
screenWidht = getArguments().getInt("screenWidht");
word = getArguments().getString("word");
wordLength = word.length();
soundMusic = getArguments().getInt("soundMusic");
startAnim = getArguments().getBoolean("startAnim");
//Log.e("TylyTaay", Integer.toString(FINAL));
margin = (int) (getResources().getDimension(R.dimen.word_btn_margin)+0.5f);
btnHeight = (int) (screenWidht/10 - 4 * margin +0.5f);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
view = inflater.inflate(R.layout.fragment_theater, container, false);
rl = (RelativeLayout) view.findViewById(R.id.theaterLayout);
TextView tv1 = (TextView) view.findViewById(R.id.textView1);
TextView tv2 = (TextView) view.findViewById(R.id.textView1);
tv1.setTypeface(face);
tv2.setTypeface(face);
if (!word.equals("suoh")){
linearLayout = (LinearLayout) view.findViewById(R.id.clonWordLayout);
RelativeLayout.LayoutParams lparams = new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.MATCH_PARENT, wordLheigh);
lparams.setMargins(0, screenWidht, 0, 0);
linearLayout.setLayoutParams(lparams);
setClon();
} else {
rl.setVisibility(View.VISIBLE);
}
return view;
}
@Override
public void onDestroy() {
super.onDestroy();
linearLayout.removeAllViews();
linearLayout = null;
RefWatcher refWatcher = MyApp.getRefWatcher(getActivity());
refWatcher.watch(this);
}
private void setClon()
{
Button btn;
for(int i = 0; i < wordLength; i++)
{
btn = new Button(getActivity());
char[] ch = {word.charAt(i)};
String st = new String(ch);
btn.setText(st);
btn.setGravity(Gravity.CENTER);
btn.setPadding(0, 0, 0, 0);
btn.setTextSize(TypedValue.COMPLEX_UNIT_PX, getResources().getDimension(R.dimen.word_btn_text_size));
btn.setBackgroundResource(R.drawable.btn_word_win);
btn.setTextColor(getResources().getColorStateList(R.color.dark_gray));
btn.setClickable(false);
btn.setTypeface(face);
LinearLayout.LayoutParams lparams = new LinearLayout.LayoutParams(btnHeight, btnHeight);
lparams.setMargins(margin, 0,margin, 0);
linearLayout.addView(btn, lparams); //Добавляем в LinearLayout
}
btn = null;
}
public void playSound(int nameSound) {
if (soundMusic == 1)
mSoundPool2.play(nameSound,1,1,0,0,1);}
T probieren er Code in MainActivity, die das Fragment nennen:
private void rightAnswer()
{
if (imgZoom != null) {
imgZoomBack(wordL);
}
wordL.blockWord(false);
buttonL.blockBtn(false);
gridView.setOnItemClickListener(null);
//tf = new TheaterFragment(scale, wordLheigh, screenWidht, word, bar.tvDiamond, bar.tvLevel, bar.imageView, wordId);
if (tf == null) {
tf = new TheaterFragment();
}
if (args == null) {
args = new Bundle();
}
args.putFloat("scale", scale);
args.putInt("wordLheigh", wordLheight);
args.putInt("screenWidht", screenWidht);
args.putInt("soundMusic", soundOnOff);
args.putBoolean("startAnim", true);
args.putString("word", word);
//Log.e("TylyTaay", Integer.toString(wordId));
args.putInt("wordId", wordId);
tf.setArguments(args);
args = null;
getSupportFragmentManager()
.beginTransaction()
.add(R.id.frameLayout, tf)
.commit();
YoYo.with(Techniques.SlideOutDown)
.playOn(bar.tgDiamond);
YoYo.with(Techniques.SlideOutDown)
.playOn(bar.tgVolume);
YoYo.with(Techniques.SlideOutDown)
.playOn(bar.tvDiamond);
YoYo.with(Techniques.SlideOutDown)
.playOn(bar.tvLevel);
bar.imageView.setVisibility(View.VISIBLE);
YoYo.with(Techniques.SlideInDown)
.playOn(bar.imageView);}