Vu Dung vudunguit
alphamu
/ ExpandableTextView.java
Created
April 24, 2015 01:17
A TextView and that expand and contract to show more or less content. Using ellipses with the TextView or the TextUtils to calculate where to ellipsize text can return the wrong result as it doesn't cater for new line characters. This code will consistently returns the correct number of lines.
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| import android.content.Context; | |
| import android.content.res.TypedArray; | |
| import android.text.TextUtils; | |
| import android.util.AttributeSet; | |
| import android.view.LayoutInflater; | |
| import android.view.View; | |
| import android.view.ViewTreeObserver; | |
| import android.view.ViewTreeObserver.OnGlobalLayoutListener; | |
| import android.widget.FrameLayout; | |
| import android.widget.TextView; |
ftvs
/ PhonecallReceiver.java
Last active
October 11, 2023 10:05
Detecting an incoming call coming to an Android device. Remember to set the appropriate permissions in AndroidManifest.xml as suggested in the Stackoverflow link. Usage example in comments. Source: Gabe Sechan http://stackoverflow.com/a/15564021/264619 Explanation: http://gabesechansoftware.com/is-the-phone-ringing/#more-8
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| package com.gabesechan.android.reusable.receivers; | |
| import java.util.Date; | |
| import android.content.BroadcastReceiver; | |
| import android.content.Context; | |
| import android.content.Intent; | |
| import android.telephony.TelephonyManager; | |
| public abstract class PhonecallReceiver extends BroadcastReceiver { |
nicolasjafelle
/ RxEventBus.java
Last active
May 28, 2018 23:16
Event Bus implementation with RxJava. It also post all event in the UI Thread.
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| import android.os.Handler; | |
| import android.os.Looper; | |
| import com.google.inject.Inject; | |
| import com.google.inject.Singleton; | |
| import rx.Subscription; | |
| import rx.functions.Action1; | |
| import rx.functions.Func1; | |
| import rx.internal.util.SubscriptionList; |
vudunguit
/ TabControler.kt
Last active
April 18, 2018 08:04
Class help views check change controller, same RadioGroup but more flexible
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| import android.view.View | |
| class TabControler : View.OnClickListener { | |
| private var listener: OnCheckedChangeListener? = null | |
| private val tabs = mutableListOf<View>() | |
| private var lastSelected: Int = 0 | |
| fun setTabs(firstSelected: Int, vararg views: View) { | |
| tabs.clear() | |
| for (i in views.indices) { |
florina-muntenescu
/ Data.kt
Last active
May 4, 2024 18:17
Using RoomDatabase#Callback to pre-populate the database - https://medium.com/google-developers/7-pro-tips-for-room-fbadea4bfbd1
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| /* | |
| * Copyright (C) 2017 The Android Open Source Project | |
| * | |
| * Licensed under the Apache License, Version 2.0 (the "License"); | |
| * you may not use this file except in compliance with the License. | |
| * You may obtain a copy of the License at | |
| * | |
| * http://www.apache.org/licenses/LICENSE-2.0 | |
| * | |
| * Unless required by applicable law or agreed to in writing, software |