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How to check certificate name and alias in keystore files?
...l? I found a way to check if specific keystore was used to sign a specific apk, but I also need to get the alias and certificate name in each of the files.
...
How to set different label for launcher rather than activity title?
...ding="utf-8"?>
<TextView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="foo bar"/>
In your AndroidManifest.xml file you just have to set the title for the app, which is what is going...
How to handle button clicks using the XML onClick within Fragments
...method with onClick.
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
tools:context="com.example.testapp.fragments.CustomFragment">
<data>
<variable android:name="fragment" android:type="com.example...
Separate Back Stack for each tab in Android using Fragments
...ing="utf-8"?>
<TabHost
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/tabhost"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<LinearLayout
android:orientation="vertical"
android:layout_widt...
Develop Android app using C#
...would NOT recommend it. The Mono runtime is bundled with your app, so your apk ends up being bloated at more than 6MB. A better programming solution for C# would be dot42. Both Mono and dot42 are licensed products.
Personally, I would recommend using Java with the IntelliJ IDEA dev environment. I s...
Get spinner selected items text?
...ng="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<EditText android:layout_height="wrap_content"
android:layout_margin=...
传感器组件 · App Inventor 2 中文网
... 属性
事件
方法
位置传感器
属性
事件
方法
磁场传感器
属性
事件
方法
NFC
属...
What is the native keyword in Java for?
...8e315d89d307/hello-jni/app/src/main/cpp/hello-jni.c#L27
In you unzip an .apk with NDK on Android O, you can see the pre-compiled .so that corresponds to the native code under lib/arm64-v8a/libnative-lib.so.
TODO confirm: furthermore, file /data/app/com.android.appname-*/oat/arm64/base.odex, says ...
Which is best way to define constants in android, either static class, interface or xml resource?
...a bytecode; project resources are compiled into a binary format within the apk. Accessing either is extremely efficient... if there is a difference between the two, it is trivial at most.
There isn't a set rule on how you should be using resources/constants in your project. That said, I personally ...
App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎...
...entor 期间，我发现了创建扩展的能力以及所有可用的各种免费和付费扩展。App Inventor 平台已经有一些可用的 SQLite 扩展，但各种选项都不能满足我的需求。
除了构建我的第一个 Android 应用之外，我还借此机会学习如何构建 App In...