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@baleen37
baleen37 / simple code
Last active August 29, 2015 14:13
listview in scrollview
protected void setListViewHeightBasedOnChildren(ListView listView) {
Adapter listAdapter = listView.getAdapter();
if(listAdapter == null)
return ;
int totalHeight = 0;
for (int i = 0; i < listAdapter.getCount(); i++) {
View listItem = listAdapter.getView(i, null, listView);
listItem.measure(View.MeasureSpec.UNSPECIFIED, View.MeasureSpec.UNSPECIFIED);
totalHeight += listItem.getMeasuredHeight();
@baleen37
baleen37 / gist:b8656aed5d80b60a033d
Last active August 29, 2015 14:17
vagrant C.P.R 
$ VBoxManage list vms

"virtualMachine" {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}

$ vi .vagrant/machines/default/virtualbox/id
@baleen37
baleen37 / gist:87a5fceb7be8a9f3698f
Created July 9, 2015 07:46
retro fit item type adapter factory
public class ItemTypeAdapterFactory implements TypeAdapterFactory {
public <T> TypeAdapter<T> create(Gson gson, final TypeToken<T> type) {
final TypeAdapter<T> delegate = gson.getDelegateAdapter(this, type);
final TypeAdapter<JsonElement> elementAdapter = gson.getAdapter(JsonElement.class);
return new TypeAdapter<T>() {
public void write(JsonWriter out, T value) throws IOException {
@baleen37
baleen37 / MultiSelector.java
Created September 3, 2015 14:12
android multiple selector for listview
import android.util.SparseBooleanArray;
public class MultiSelector {
private SparseBooleanArray mSelectedPositions = new SparseBooleanArray();
private boolean mIsSelectable = false;
public void setItemChecked(int position, boolean isChecked) {
mSelectedPositions.put(position, isChecked);
}
@baleen37
baleen37 / customDialog.java
Created September 4, 2015 06:20
Avoid opening multiple dialogs when tapping an element
public class CustomDialog extends DialogFragment {
// code here
@Override
public void show(FragmentManager manager, String tag) {
if (manager.findFragmentByTag(tag) == null) {
super.show(manager, tag);
}
}
@baleen37
baleen37 / print the current back stack in the log.sh
Last active September 23, 2015 12:30
print the current back stack in the log
adb shell dumpsys activity activities | sed -En -e '/Running activities/,/Run #0/p'
@baleen37
baleen37 / KillReceiver.java
Last active December 19, 2015 10:53
public final class KillReceiver extends BroadcastReceiver {
private Activity activity;
public static final String ACTION_KILL_ACTIVITY = "ACTION_KILL_ACTIVITY";
public KillReceiver(Activity activity) {
this.activity = activity;
if(activity == null) throw new NullPointException("activity == null");
}
@baleen37
baleen37 / AppStatus.java
Created January 2, 2016 08:52
public class MyApp extends Application {
private AppStatus mAppStatus = AppStatus.FOREGROUND;
public void onCreate() {
super.onCreate();
registerActivityLifecycleCallbacks(new MyActivityLifecycleCallbacks());
}
@baleen37
baleen37 / DoneOnEditorActionListener.java
Created January 5, 2016 17:26
class DoneOnEditorActionListener implements OnEditorActionListener {
@Override
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
if (actionId == EditorInfo.IME_ACTION_DONE) {
InputMethodManager imm = (InputMethodManager)v.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
return true;
}
return false;
}
@baleen37
baleen37 / genymotionwithplay.txt
Created March 2, 2016 02:30 — forked from wbroek/genymotionwithplay.txt
Genymotion with Google Play Services
Download the following ZIPs:
ARM Translation Installer v1.1 (http://www.mirrorcreator.com/files/0ZIO8PME/Genymotion-ARM-Translation_v1.1.zip_links)
Download the correct GApps for your Android version:
Google Apps for Android 6.0 (https://www.androidfilehost.com/?fid=24052804347835438 - benzo-gapps-M-20151011-signed-chroma-r3.zip)
Google Apps for Android 5.1 (https://www.androidfilehost.com/?fid=96042739161891406 - gapps-L-4-21-15.zip)
Google Apps for Android 5.0 (https://www.androidfilehost.com/?fid=95784891001614559 - gapps-lp-20141109-signed.zip)
Google Apps for Android 4.4.4 (https://www.androidfilehost.com/?fid=23501681358544845 - gapps-kk-20140606-signed.zip)
Google Apps for Android 4.3 (https://www.androidfilehost.com/?fid=23060877490000124 - gapps-jb-20130813-signed.zip)