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Code Issues Projects Releases Packages Wiki Activity Actions 1

fix memory leaks (they happened due to hiding keyboard) and lint null pointer warnings in the same code (#1471)

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neslihanturan 2018-04-30 14:42:19 +03:00 • committed by GitHub
parent 6d2c41b91e
commit 35f05be8df
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5 changed files with 39 additions and 32 deletions
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3
app/src/main/java/fr/free/nrw/commons/upload/MultipleShareActivity.java
View file

@ -166,7 +166,8 @@ public class MultipleShareActivity extends AuthenticatedActivity
View target = getCurrentFocus();
if (target != null) {
InputMethodManager imm = (InputMethodManager) target.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(target.getWindowToken(), 0);
if (imm != null)
imm.hideSoftInputFromWindow(target.getWindowToken(), 0);
}
getSupportFragmentManager().beginTransaction()
.add(R.id.uploadsFragmentContainer, categorizationFragment, "categorization")

25
app/src/main/java/fr/free/nrw/commons/upload/MultipleUploadListFragment.java
View file

@ -88,9 +88,9 @@ public class MultipleUploadListFragment extends Fragment {
if (view == null) {
view = LayoutInflater.from(getContext()).inflate(R.layout.layout_upload_item, viewGroup, false);
holder = new UploadHolderView();
holder.image = (SimpleDraweeView) view.findViewById(R.id.uploadImage);
holder.title = (TextView) view.findViewById(R.id.uploadTitle);
holder.overlay = (RelativeLayout) view.findViewById(R.id.uploadOverlay);
holder.image = view.findViewById(R.id.uploadImage);
holder.title = view.findViewById(R.id.uploadTitle);
holder.overlay = view.findViewById(R.id.uploadOverlay);
holder.image.setLayoutParams(new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, photoSize.y));
holder.image.setHierarchy(GenericDraweeHierarchyBuilder
@ -128,11 +128,8 @@ public class MultipleUploadListFragment extends Fragment {
super.onStop();
// FIXME: Stops the keyboard from being shown 'stale' while moving out of this fragment into the next
View target = getView().findFocus();
if (target != null) {
InputMethodManager imm = (InputMethodManager) target.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(target.getWindowToken(), 0);
}
View target = getActivity().getCurrentFocus();
hideKeyboard(target);
}
// FIXME: Wrong result type
@ -168,8 +165,8 @@ public class MultipleUploadListFragment extends Fragment {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_multiple_uploads_list, container, false);
photosGrid = (GridView) view.findViewById(R.id.multipleShareBackground);
baseTitle = (EditText) view.findViewById(R.id.multipleBaseTitle);
photosGrid = view.findViewById(R.id.multipleShareBackground);
baseTitle = view.findViewById(R.id.multipleBaseTitle);
photosAdapter = new PhotoDisplayAdapter();
photosGrid.setAdapter(photosAdapter);
@ -189,8 +186,12 @@ public class MultipleUploadListFragment extends Fragment {
}
public void hideKeyboard(View view) {
InputMethodManager inputMethodManager =(InputMethodManager)getActivity().getSystemService(Activity.INPUT_METHOD_SERVICE);
inputMethodManager.hideSoftInputFromWindow(view.getWindowToken(), 0);
if (view != null) {
InputMethodManager inputMethodManager = (InputMethodManager) getActivity().getSystemService(Activity.INPUT_METHOD_SERVICE);
if (inputMethodManager != null) {
inputMethodManager.hideSoftInputFromWindow(view.getWindowToken(), 0);
}
}
}
@Override

22
app/src/main/java/fr/free/nrw/commons/upload/SingleUploadFragment.java
View file

@ -3,22 +3,20 @@ package fr.free.nrw.commons.upload;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Color;
import android.net.Uri;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.annotation.NonNull;
import android.support.design.widget.FloatingActionButton;
import android.support.v4.view.ViewCompat;
import android.support.v7.app.AlertDialog;
import android.text.Editable;
import android.text.Html;
import android.text.TextWatcher;
import android.text.method.LinkMovementMethod;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
@ -186,9 +184,12 @@ public class SingleUploadFragment extends CommonsDaggerSupportFragment {
}
public void hideKeyboard(View view) {
Log.i("hide", "hideKeyboard: ");
InputMethodManager inputMethodManager =(InputMethodManager)getActivity().getSystemService(Activity.INPUT_METHOD_SERVICE);
inputMethodManager.hideSoftInputFromWindow(view.getWindowToken(), 0);
if (view != null) {
InputMethodManager inputMethodManager = (InputMethodManager) getActivity().getSystemService(Activity.INPUT_METHOD_SERVICE);
if (inputMethodManager != null) {
inputMethodManager.hideSoftInputFromWindow(view.getWindowToken(), 0);
}
}
}
@Override
@ -303,11 +304,8 @@ public class SingleUploadFragment extends CommonsDaggerSupportFragment {
super.onStop();
// FIXME: Stops the keyboard from being shown 'stale' while moving out of this fragment into the next
View target = getView().findFocus();
if (target != null) {
InputMethodManager imm = (InputMethodManager) target.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(target.getWindowToken(), 0);
}
View target = getActivity().getCurrentFocus();
hideKeyboard(target);
}
@NonNull