I am trying to display entire Downloads directory inside a ListView in an Activity. However, the app works sometime, other time crashes with a log :
E/JavaBinder: !!! FAILED BINDER TRANSACTION !!! (parcel size = 420) java.lang.RuntimeException: Adding window failed at android.view.ViewRootImpl.setView(ViewRootImpl.java:543) at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:310) at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:85) at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3169) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2481) at android.app.ActivityThread.-wrap11(ActivityThread.java) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:148) at android.app.ActivityThread.main(ActivityThread.java:5417) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) Caused by: android.os.DeadObjectException: Transaction failed on small parcel; remote process probably died at android.os.BinderProxy.transactNative(Native Method) at android.os.BinderProxy.transact(Binder.java:503) at android.view.IWindowSession$Stub$Proxy.addToDisplay(IWindowSession.java:746) at android.view.ViewRootImpl.setView(ViewRootImpl.java:531) at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:310) at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:85) at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3169) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2481) at android.app.ActivityThread.-wrap11(ActivityThread.java) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:148) at android.app.ActivityThread.main(ActivityThread.java:5417) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Here's the source code to the same Activity:
public class DownloadsActivity extends AppCompatActivity
{
private ListView listView = null;
//private EditText editText;
private DbAdapter_Files db;
private SimpleCursorAdapter adapter;
private SharedPreferences sharedPref;
//private TextView listBar;
private class_CustomViewPager viewPager;
private int top;
private int index;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_downloads);
sharedPref = PreferenceManager.getDefaultSharedPreferences(this);
sharedPref.edit().putString("files_startFolder",
Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS).getAbsolutePath()).apply();
//editText = (EditText) getActivity().findViewById(R.id.editText);
//listBar = (TextView)findViewById(R.id.listBar);
listView = (ListView)findViewById(R.id.listDownloads);
//viewPager = (class_CustomViewPager) getActivity().findViewById(R.id.viewpager);
//calling Notes_DbAdapter
db = new DbAdapter_Files(this);
db.open();
setFilesList();
}
private void setTitle () {
/*if (sharedPref.getString("sortDBF", "title").equals("title")) {
listBar.setText(getString(R.string.app_title_downloads) + " | " + getString(R.string.sort_title));
} else if (sharedPref.getString("sortDBF", "title").equals("file_date")) {
listBar.setText(getString(R.string.app_title_downloads) + " | " + getString(R.string.sort_date));
} else {
listBar.setText(getString(R.string.app_title_downloads) + " | " + getString(R.string.sort_extension));
}*/
Log.e("title","method called");
}
private void isEdited () {
index = listView.getFirstVisiblePosition();
View v = listView.getChildAt(0);
top = (v == null) ? 0 : (v.getTop() - listView.getPaddingTop());
}
private void setFilesList() {
deleteDatabase("files_DB_v01.db");
String path = sharedPref.getString("files_startFolder",
Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS).getAbsolutePath());
File f = new File(path);
final File[] files = f.listFiles();
// looping through all items <item>
if (files.length == 0) {
Snackbar.make(listView, R.string.toast_files, Snackbar.LENGTH_LONG).show();
}
for (File file : files) {
SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.getDefault());
String file_Name = file.getName();
String file_Size = getReadableFileSize(file.length());
String file_date = formatter.format(new Date(file.lastModified()));
String file_path = file.getAbsolutePath();
String file_ext;
if (file.isDirectory()) {
file_ext = ".";
} else {
try {
file_ext = file.getAbsolutePath().substring(file.getAbsolutePath().lastIndexOf("."));
} catch (Exception e)
{
Log.e("Crash","1");
file_ext = file.getAbsolutePath().substring(file.getAbsolutePath().lastIndexOf("/"));
}
}
db.open();
if(db.isExist(helper_main.secString(file_Name))) {
Log.i(TAG, "Entry exists" + file_Name);
} else {
db.insert(helper_main.secString(file_Name), file_Size, helper_main.secString(file_ext), helper_main.secString(file_path), file_date);
}
}
try {
db.insert("...", "", "", "", "");
} catch (Exception e)
{
Log.e("Crash","2");
Snackbar.make(listView, R.string.toast_directory, Snackbar.LENGTH_LONG).show();
}
//display data
final int layoutstyle=R.layout.list_item;
int[] xml_id = new int[] {
R.id.textView_title_notes,
R.id.textView_des_notes,
R.id.textView_create_notes
};
String[] column = new String[] {
"files_title",
"files_content",
"files_creation"
};
final Cursor row = db.fetchAllData(DownloadsActivity.this);
adapter = new SimpleCursorAdapter(DownloadsActivity.this, layoutstyle,row,column, xml_id, 0) {
@Override
public View getView (final int position, View convertView, ViewGroup parent) {
Cursor row = (Cursor) listView.getItemAtPosition(position);
final String files_icon = row.getString(row.getColumnIndexOrThrow("files_icon"));
final String files_attachment = row.getString(row.getColumnIndexOrThrow("files_attachment"));
View v = super.getView(position, convertView, parent);
final ImageView iv = (ImageView) v.findViewById(R.id.icon_notes);
final ImageView iv2 = (ImageView) v.findViewById(R.id.icon_notes2);
iv.setVisibility(View.VISIBLE);
Uri uri = Uri.fromFile(new File(files_attachment));
if (files_icon.matches("")) {
iv.setVisibility(View.INVISIBLE);
iv2.setVisibility(View.VISIBLE);
iv.setImageResource(R.drawable.arrow_up_dark);
} else if (files_icon.matches("(.)")) {
iv.setImageResource(R.drawable.folder);
} else if (files_icon.matches("(.m3u8|.mp3|.wma|.midi|.wav|.aac|.aif|.amp3|.weba|.ogg)")) {
iv.setImageResource(R.drawable.file_music);
} else if (files_icon.matches("(.mpeg|.mp4|.webm|.qt|.3gp|.3g2|.avi|.flv|.h261|.h263|.h264|.asf|.wmv)")) {
iv.setImageResource(R.drawable.file_video);
} else if(files_icon.matches("(.gif|.bmp|.tiff|.svg|.png|.jpg|.JPG|.jpeg)")) {
try {
iv2.setVisibility(View.INVISIBLE);
Picasso.with(DownloadsActivity.this).load(uri).resize(76, 76).centerCrop().memoryPolicy(MemoryPolicy.NO_CACHE).into(iv);
} catch (Exception e)
{
Log.e("Crash","3");
Log.w("Browser", "Error load thumbnail", e);
iv.setImageResource(R.drawable.file_image);
}
} else if (files_icon.matches("(.vcs|.vcf|.css|.ics|.conf|.config|.java|.html)")) {
iv.setImageResource(R.drawable.file_xml);
} else if (files_icon.matches("(.apk)")) {
iv.setImageResource(R.drawable.android);
} else if (files_icon.matches("(.pdf)")) {
iv.setImageResource(R.drawable.file_pdf);
} else if (files_icon.matches("(.rtf|.csv|.txt|.doc|.xls|.ppt|.docx|.pptx|.xlsx|.odt|.ods|.odp)")) {
iv.setImageResource(R.drawable.file_document);
} else if (files_icon.matches("(.zip|.rar)")) {
iv.setImageResource(R.drawable.zip_box);
} else {
iv.setImageResource(R.drawable.file);
}
return v;
}
};
//display data by filter
final String note_search = sharedPref.getString("filter_filesBY", "files_title");
sharedPref.edit().putString("filter_filesBY", "files_title").apply();
/* editText.addTextChangedListener(new TextWatcher() {
public void afterTextChanged(Editable s) {
}
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
public void onTextChanged(CharSequence s, int start, int before, int count) {
adapter.getFilter().filter(s.toString());
}
});*/
adapter.setFilterQueryProvider(new FilterQueryProvider() {
public Cursor runQuery(CharSequence constraint) {
return db.fetchDataByFilter(constraint.toString(),note_search);
}
});
listView.setAdapter(adapter);
listView.setSelectionFromTop(index, top);
//onClick function
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterview, View view, int position, long id) {
Cursor row2 = (Cursor) listView.getItemAtPosition(position);
final String files_icon = row2.getString(row2.getColumnIndexOrThrow("files_icon"));
final String files_attachment = row2.getString(row2.getColumnIndexOrThrow("files_attachment"));
final File pathFile = new File(files_attachment);
if(pathFile.isDirectory()) {
try {
sharedPref.edit().putString("files_startFolder", files_attachment).apply();
setFilesList();
} catch (Exception e)
{
Log.e("Crash","4");
Snackbar.make(listView, R.string.toast_directory, Snackbar.LENGTH_LONG).show();
}
} else if(files_attachment.equals("")) {
try {
final File pathActual = new File(sharedPref.getString("files_startFolder",
Environment.getExternalStorageDirectory().getPath()));
sharedPref.edit().putString("files_startFolder", pathActual.getParent()).apply();
setFilesList();
} catch (Exception e)
{
Log.e("Crash","5");
Snackbar.make(listView, R.string.toast_directory, Snackbar.LENGTH_LONG).show();
}
} else {
helper_main.open(files_icon, DownloadsActivity.this, pathFile, listView);
}
}
});
listView.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
isEdited();
Cursor row2 = (Cursor) listView.getItemAtPosition(position);
final String files_title = row2.getString(row2.getColumnIndexOrThrow("files_title"));
final String files_attachment = row2.getString(row2.getColumnIndexOrThrow("files_attachment"));
final File pathFile = new File(files_attachment);
if (pathFile.isDirectory()) {
Snackbar snackbar = Snackbar
.make(listView, R.string.bookmark_remove_confirmation, Snackbar.LENGTH_LONG)
.setAction(R.string.toast_yes, new View.OnClickListener() {
@Override
public void onClick(View view) {
sharedPref.edit().putString("files_startFolder", pathFile.getParent()).apply();
deleteRecursive(pathFile);
setFilesList();
}
});
snackbar.show();
} else {
final CharSequence[] options = {
getString(R.string.choose_menu_2),
getString(R.string.choose_menu_3),
getString(R.string.choose_menu_4)};
final AlertDialog.Builder dialog = new AlertDialog.Builder(DownloadsActivity.this);
dialog.setPositiveButton(R.string.toast_cancel, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
dialog.cancel();
}
});
dialog.setItems(options, new DialogInterface.OnClickListener() {
@SuppressWarnings("ResultOfMethodCallIgnored")
@Override
public void onClick(DialogInterface dialog, int item) {
if (options[item].equals(getString(R.string.choose_menu_2))) {
if (pathFile.exists()) {
Intent sharingIntent = new Intent(Intent.ACTION_SEND);
sharingIntent.setType("image/png");
sharingIntent.putExtra(Intent.EXTRA_SUBJECT, files_title);
sharingIntent.putExtra(Intent.EXTRA_TEXT, files_title);
Uri bmpUri = Uri.fromFile(pathFile);
sharingIntent.putExtra(Intent.EXTRA_STREAM, bmpUri);
startActivity(Intent.createChooser(sharingIntent, (getString(R.string.app_share_file))));
}
}
if (options[item].equals(getString(R.string.choose_menu_4))) {
Snackbar snackbar = Snackbar
.make(listView, R.string.bookmark_remove_confirmation, Snackbar.LENGTH_LONG)
.setAction(R.string.toast_yes, new View.OnClickListener() {
@Override
public void onClick(View view) {
pathFile.delete();
setFilesList();
}
});
snackbar.show();
}
if (options[item].equals(getString(R.string.choose_menu_3))) {
sharedPref.edit().putString("pathFile", files_attachment).apply();
//editText.setVisibility(View.VISIBLE);
//helper_editText.showKeyboard(getActivity(), editText, 2, files_title, getString(R.string.bookmark_edit_title));
}
}
});
dialog.show();
}
return true;
}
});
}
@SuppressWarnings("ResultOfMethodCallIgnored")
private void deleteRecursive(File fileOrDirectory) {
if (fileOrDirectory.isDirectory()) {
for (File child : fileOrDirectory.listFiles()) {
deleteRecursive(child);
}
}
fileOrDirectory.delete();
}
private static String getReadableFileSize(long size) {
final int BYTES_IN_KILOBYTES = 1024;
final DecimalFormat dec = new DecimalFormat("###.#");
final String KILOBYTES = " KB";
final String MEGABYTES = " MB";
final String GIGABYTES = " GB";
float fileSize = 0;
String suffix = KILOBYTES;
if (size > BYTES_IN_KILOBYTES) {
fileSize = size / BYTES_IN_KILOBYTES;
if (fileSize > BYTES_IN_KILOBYTES) {
fileSize = fileSize / BYTES_IN_KILOBYTES;
if (fileSize > BYTES_IN_KILOBYTES) {
fileSize = fileSize / BYTES_IN_KILOBYTES;
suffix = GIGABYTES;
} else {
suffix = MEGABYTES;
}
}
}
return valueOf(dec.format(fileSize) + suffix);
}
public void doBack() {
//BackPressed in activity will call this;
Snackbar snackbar = Snackbar
.make(listView, getString(R.string.toast_exit), Snackbar.LENGTH_SHORT)
.setAction(getString(R.string.toast_yes), new View.OnClickListener() {
@Override
public void onClick(View view) {
DownloadsActivity.this.finish();
}
});
snackbar.show();
}
public void fragmentAction () {
setTitle();
setFilesList();
}
@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.
switch (item.getItemId()) {
case R.id.filter_title:
sharedPref.edit().putString("filter_filesBY", "files_title").apply();
setFilesList();
//editText.setVisibility(View.VISIBLE);
//helper_editText.showKeyboard(getActivity(), editText, 1, "", getString(R.string.action_filter_title));
return true;
case R.id.filter_url:
sharedPref.edit().putString("filter_filesBY", "files_icon").apply();
setFilesList();
//editText.setVisibility(View.VISIBLE);
//helper_editText.showKeyboard(getActivity(), editText, 1, "", getString(R.string.action_filter_url));
return true;
case R.id.filter_today:
DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd", Locale.getDefault());
Calendar cal = Calendar.getInstance();
final String search = dateFormat.format(cal.getTime());
sharedPref.edit().putString("filter_filesBY", "files_creation").apply();
setFilesList();
//editText.setText(search);
//listBar.setText(getString(R.string.app_title_bookmarks) + " | " + getString(R.string.filter_today));
return true;
case R.id.filter_yesterday:
DateFormat dateFormat2 = new SimpleDateFormat("yyyy-MM-dd", Locale.getDefault());
Calendar cal2 = Calendar.getInstance();
cal2.add(Calendar.DATE, -1);
final String search2 = dateFormat2.format(cal2.getTime());
sharedPref.edit().putString("filter_filesBY", "files_creation").apply();
setFilesList();
//editText.setText(search2);
//listBar.setText(getString(R.string.app_title_bookmarks) + " | " + getString(R.string.filter_yesterday));
return true;
case R.id.filter_before:
DateFormat dateFormat3 = new SimpleDateFormat("yyyy-MM-dd", Locale.getDefault());
Calendar cal3 = Calendar.getInstance();
cal3.add(Calendar.DATE, -2);
final String search3 = dateFormat3.format(cal3.getTime());
sharedPref.edit().putString("filter_filesBY", "files_creation").apply();
setFilesList();
//editText.setText(search3);
//listBar.setText(getString(R.string.app_title_bookmarks) + " | " + getString(R.string.filter_before));
return true;
case R.id.filter_month:
DateFormat dateFormat4 = new SimpleDateFormat("yyyy-MM", Locale.getDefault());
Calendar cal4 = Calendar.getInstance();
final String search4 = dateFormat4.format(cal4.getTime());
sharedPref.edit().putString("filter_filesBY", "files_creation").apply();
setFilesList();
//editText.setText(search4);
//listBar.setText(getString(R.string.app_title_bookmarks) + " | " + getString(R.string.filter_month));
return true;
case R.id.filter_own:
sharedPref.edit().putString("filter_filesBY", "files_creation").apply();
setFilesList();
//editText.setVisibility(View.VISIBLE);
//helper_editText.showKeyboard(getActivity(), editText, 1, "", getString(R.string.action_filter_create));
return true;
case R.id.filter_clear:
//editText.setVisibility(View.GONE);
setTitle();
//helper_editText.hideKeyboard(getActivity(), editText, 0, getString(R.string.app_title_history), getString(R.string.app_search_hint));
setFilesList();
return true;
case R.id.action_save_bookmark:
final File pathFile = new File(sharedPref.getString("pathFile", ""));
String inputTag = "";
File dir = pathFile.getParentFile();
File to = new File(dir,inputTag);
if(db.isExist(helper_main.secString(inputTag))){
Snackbar.make(listView, getString(R.string.toast_newTitle), Snackbar.LENGTH_LONG).show();
} else {
pathFile.renameTo(to);
pathFile.delete();
Snackbar.make(listView, R.string.bookmark_added, Snackbar.LENGTH_SHORT).show();
//editText.setVisibility(View.GONE);
setTitle();
//helper_editText.hideKeyboard(getActivity(), editText, 0, getString(R.string.app_title_bookmarks), getString(R.string.app_search_hint));
setFilesList();
}
return true;
case R.id.action_cancel:
//editText.setVisibility(View.GONE);
setTitle();
//helper_editText.hideKeyboard(getActivity(), editText, 0, getString(R.string.app_title_bookmarks), getString(R.string.app_search_hint));
setFilesList();
return true;
case R.id.sort_title:
sharedPref.edit().putString("sortDBF", "title").apply();
setFilesList();
setTitle();
return true;
case R.id.sort_extension:
sharedPref.edit().putString("sortDBF", "file_ext").apply();
setFilesList();
setTitle();
return true;
case R.id.sort_date:
sharedPref.edit().putString("sortDBF", "file_date").apply();
setFilesList();
setTitle();
return true;
case android.R.id.home:
viewPager.setCurrentItem(sharedPref.getInt("tab", 0));
return true;
}
return super.onOptionsItemSelected(item);
}
}
What could possibly be causing this exception, and what's the effective way to resolve this issue?
