pyricau’s gists

pyricau / IMMLeaks.java

Last active June 5, 2022 22:46

"Fix" for InputMethodManager leaking the last focused view: https://code.google.com/p/android/issues/detail?id=171190

	import android.app.Activity;
	import android.app.Application;
	import android.content.Context;
	import android.content.ContextWrapper;
	import android.os.Bundle;
	import android.os.Looper;
	import android.os.MessageQueue;
	import android.util.Log;
	import android.view.View;
	import android.view.ViewTreeObserver;

pyricau / OomExceptionHandler.java

Created May 6, 2015 17:18

Dump the heap on OutOfMemoryError crashes in your debug builds.

	import android.content.Context;
	import android.os.Debug;
	import java.io.File;

	public class OomExceptionHandler implements Thread.UncaughtExceptionHandler {

	private static final String FILENAME = "out-of-memory.hprof";

	public static void install(Context context) {
	Thread.UncaughtExceptionHandler defaultHandler = Thread.getDefaultUncaughtExceptionHandler();

pyricau / LeakSlackUploadService.java

Created May 9, 2015 00:03

Sending Leak Traces to a Slack Channel (and HipChat, see the comments)

	import android.util.Log;
	import com.squareup.leakcanary.AnalysisResult;
	import com.squareup.leakcanary.DisplayLeakService;
	import com.squareup.leakcanary.HeapDump;
	import retrofit.RestAdapter;
	import retrofit.RetrofitError;
	import retrofit.http.Multipart;
	import retrofit.http.POST;
	import retrofit.http.Part;
	import retrofit.mime.TypedFile;

pyricau / gist:8becbc14aeb670368ff8

Created July 22, 2015 05:13

System class roots

	GC Roots: 242256
	System class root total: 197490 real: 90556 undefined: 106934
	============
	Undefined System Class roots:
	long[] of size 65200: 26310
	java.lang.Class[] of size 7570: 26310
	java.lang.Class[] of size 3405: 12342
	long[] of size 32034: 12342
	long[] of size 29221: 10101
	java.lang.Class[] of size 3097: 10101

pyricau / Lol.java

Created January 7, 2016 14:26

	import java.util.concurrent.Callable;

	public enum Lol implements Callable<CharSequence> {

	ಠ_ಠ {
	@Override public String call() {
	return "Foo";
	}
	};

pyricau / build.gradle

Created July 24, 2018 12:21

	dependencies {
	debugImplementation 'com.squareup.leakcanary:leakcanary-android:1.6.1'
	releaseImplementation 'com.squareup.leakcanary:leakcanary-android-no-op:1.6.1'
	// Optional, if you use support library fragments:
	debugImplementation 'com.squareup.leakcanary:leakcanary-support-fragment:1.6.1'
	}

pyricau / BugsnagLeakUploader.kt

Created July 4, 2019 17:43

	package com.squareup.leakcanary

	import android.app.Application
	import com.bugsnag.android.Client
	import com.bugsnag.android.MetaData
	import com.bugsnag.android.Severity.ERROR
	import com.squareup.leakcanary.BugsnagLeakUploader.ReportType.FAILURE
	import com.squareup.leakcanary.BugsnagLeakUploader.ReportType.LEAK
	import com.squareup.leakcanary.BugsnagLeakUploader.ReportType.NOT_FOUND
	import com.squareup.leakcanary.BugsnagLeakUploader.ReportType.WONT_FIX_LEAK

pyricau / CrashingRunListener.kt

Last active May 3, 2023 07:51

	package com.example

	import android.app.Instrumentation
	import android.os.Bundle
	import android.util.Log
	import androidx.test.internal.runner.listener.InstrumentationResultPrinter
	import androidx.test.platform.app.InstrumentationRegistry
	import org.junit.runner.Description
	import org.junit.runner.notification.RunListener

pyricau / TraceTest.kt

Created January 8, 2020 00:43

	package com.example

	import kotlin.annotation.AnnotationRetention.RUNTIME
	import kotlin.annotation.AnnotationTarget.FUNCTION

	/**
	* @see TracingRunListener
	*/
	@Retention(RUNTIME)
	@Target(FUNCTION)

pyricau / AndroidLeaks.kt

Created January 15, 2020 20:45

Fixing a SpellChecker leak in Android M

	/**
	* Every editable TextView has an Editor instance which has a SpellChecker instance. SpellChecker
	* is in charge of displaying the little squiggle spans that show typos. SpellChecker starts a
	* SpellCheckerSession as needed and then closes it when the TextView is detached from the window.
	* A SpellCheckerSession is in charge of communicating with the spell checker service (which lives
	* in another process) through TextServicesManager.
	*
	* The SpellChecker sends the TextView content to the spell checker service every 400ms, ie every
	* time the service calls back with a result the SpellChecker schedules another check for 400ms
	* later.

py - Pierre Yves Ricau pyricau