I use lint to check an Android app project:
gradlew lint
It shows the following:
> Task :app:compileOfficialDebugJavaWithJavac
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
The process generates two files: lint-results.html and lint-results.xml. I checked both files, but could not find any information related to deprecated API. Is it possible to generate more details about deprecated API in these two files?
Here's an example "build.gradle" I marked up:
apply plugin: 'com.android.application'
android {
compileSdkVersion 26
defaultConfig {
multiDexEnabled true
applicationId "com.boxpik.android"
minSdkVersion 17
targetSdkVersion 19
...
tasks.withType(JavaCompile) {
options.compilerArgs << "-Xlint:all"
}
}
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
androidTestImplementation('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
...
In this example, I added options.compilerArgs << "-Xlint:all"
to build.gradle
.
This gave me a bunch of Lint warning in my Android Studio "Build" window:
^
C:\xyz\PoolToScoreDetailFragment.java:55: warning: [deprecation] ProgressDialog in android.app has been deprecated
private ProgressDialog pDialog;
^
C:\xyz\PoolToScoreDetailFragment.java:346: warning: [deprecation] ProgressDialog in android.app has been deprecated
pDialog = new ProgressDialog(application);