I have created a small application with step by step description to get current location’s GPS coordinates. Complete example source code is in Get Current Location coordinates , City name – in Android. See how it works: All we need to do is add this permission in the manifest file: <uses-permission android:name=”android.permission.ACCESS_FINE_LOCATION” /> And create … Read more
app/build.gradle android { … compileOptions { sourceCompatibility JavaVersion.VERSION_1_8 targetCompatibility JavaVersion.VERSION_1_8 } kotlinOptions { jvmTarget = JavaVersion.VERSION_1_8.toString() } } GL Use Java 8 language features
It’s easy Get these tools: dex2jar to translate dex files to jar files jd-gui to view the java files in the jar The source code is quite readable as dex2jar makes some optimizations. Procedure: And here’s the procedure on how to decompile: Step 1: Convert classes.dex in test_apk-debug.apk to test_apk-debug_dex2jar.jar d2j-dex2jar.sh -f -o output_jar.jar apk_to_decompile.apk … Read more
You might try the ACRA (Application Crash Report for Android) library: ACRA is a library enabling Android Application to automatically post their crash reports to a GoogleDoc form. It is targetted to android applications developers to help them get data from their applications when they crash or behave erroneously. It’s easy to install in your … Read more
USB doesn’t provide network to mobile device. If both your desktop and phone are connected to the same WiFi (or any other local network), then use your desktop IP address assigned by the router (not localhost and not 127.0.0.1). To find out the IP address of your desktop: type into the command line ipconfig (Windows) … Read more
Note: this was originally written on Installing ADB on macOS but that question was closed as a duplicate of this one. Note for zsh users: replace all references to ~/.bash_profile with ~/.zshrc. Option 1 – Using Homebrew This is the easiest way and will provide automatic updates. Install homebrew /bin/bash -c “$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)” Install … Read more
I had this this issue too. A simple ‘gradlew clean’ and ‘gradlew build’ did the trick. Click on Build->Clean Project and that will perform a gradle clean
If Android decides to recreate your Fragment later, it’s going to call the no-argument constructor of your fragment. So overloading the constructor is not a solution. With that being said, the way to pass stuff to your Fragment so that they are available after a Fragment is recreated by Android is to pass a bundle … Read more
Starting from Android Support Library 23, a new getColor() method has been added to ContextCompat. Its description from the official JavaDoc: Returns a color associated with a particular resource ID Starting in M, the returned color will be styled for the specified Context’s theme. So, just call: ContextCompat.getColor(context, R.color.your_color); You can check the ContextCompat.getColor() source … Read more
It can be achieved if you are using a string resource xml file, which supports HTML tags like <b></b>, <i></i> and <u></u>. <resources> <string name=”your_string_here”><![CDATA[This is an <u>underline</u>.]]></string> </resources> If you want to underline something from code use: TextView textView = (TextView) view.findViewById(R.id.textview); SpannableString content = new SpannableString(“Content”); content.setSpan(new UnderlineSpan(), 0, content.length(), 0); textView.setText(content);