70 lines
2.8 KiB
Kotlin
70 lines
2.8 KiB
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
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License, v. 2.0. If a copy of the MPL was not distributed with this
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file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix
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import android.content.Context
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import android.content.SharedPreferences
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import androidx.preference.PreferenceManager
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import com.facebook.flipper.android.AndroidFlipperClient
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import com.facebook.flipper.android.utils.FlipperUtils
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import com.facebook.flipper.plugins.inspector.DescriptorMapping
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import com.facebook.flipper.plugins.inspector.InspectorFlipperPlugin
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import com.facebook.flipper.plugins.leakcanary.LeakCanaryFlipperPlugin
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import com.facebook.flipper.plugins.leakcanary.RecordLeakService
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import com.facebook.flipper.plugins.sharedpreferences.SharedPreferencesFlipperPlugin
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import com.facebook.soloader.SoLoader
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import com.squareup.leakcanary.AndroidHeapDumper
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import com.squareup.leakcanary.HeapDumper
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import com.squareup.leakcanary.LeakCanary
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import com.squareup.leakcanary.internal.LeakCanaryInternals
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import org.mozilla.fenix.R.string.pref_key_leakcanary
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import org.mozilla.fenix.ext.getPreferenceKey
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import java.io.File
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class DebugFenixApplication : FenixApplication() {
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override fun onCreate() {
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SoLoader.init(this, false)
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if (FlipperUtils.shouldEnableFlipper(this)) {
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AndroidFlipperClient.getInstance(this).apply {
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addPlugin(InspectorFlipperPlugin(this@DebugFenixApplication,
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DescriptorMapping.withDefaults()))
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addPlugin(LeakCanaryFlipperPlugin())
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addPlugin(SharedPreferencesFlipperPlugin(this@DebugFenixApplication,
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this@DebugFenixApplication.packageName + "_preferences"))
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start()
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}
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}
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super.onCreate()
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}
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private var heapDumper: ToggleableHeapDumper? = null
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override fun setupLeakCanary() {
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val leakDirectoryProvider = LeakCanaryInternals.getLeakDirectoryProvider(this)
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val defaultDumper = AndroidHeapDumper(this, leakDirectoryProvider)
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heapDumper = ToggleableHeapDumper(this, defaultDumper)
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LeakCanary.refWatcher(this)
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.listenerServiceClass(RecordLeakService::class.java)
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.heapDumper(heapDumper)
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.buildAndInstall()
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}
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override fun toggleLeakCanary(newValue: Boolean) {
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heapDumper?.enabled = newValue
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}
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internal class ToggleableHeapDumper(
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context: Context,
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private val defaultDumper: HeapDumper
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) : HeapDumper {
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var prefs: SharedPreferences = PreferenceManager.getDefaultSharedPreferences(context)
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var enabled = prefs.getBoolean(context.getPreferenceKey(pref_key_leakcanary), false)
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override fun dumpHeap(): File? = if (enabled) defaultDumper.dumpHeap() else HeapDumper.RETRY_LATER
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}
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}
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