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Manually kickstart GC for android after navigation

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This commit is contained in:
Panayot Cankov
2016-09-02 12:12:07 +03:00
parent 0392b18519
commit c6b10d1a33
2 changed files with 152 additions and 42 deletions
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10
tns-core-modules/ui/action-bar/action-bar.android.ts
View File

@ -124,11 +124,15 @@ export class ActionBar extends common.ActionBar {
public _createUI() {
this._toolbar = new android.support.v7.widget.Toolbar(this._context);
var owner = this;
let ownerRef = new WeakRef(this);
this._toolbar.setOnMenuItemClickListener(new android.support.v7.widget.Toolbar.OnMenuItemClickListener({
onMenuItemClick: function (item: android.view.IMenuItem): boolean {
var itemId = item.getItemId();
return owner._onAndroidItemSelected(itemId);
let ownerValue = ownerRef.get();
if (!ownerValue) {
return false;
}
let itemId = item.getItemId();
return ownerValue._onAndroidItemSelected(itemId);
}
}));
}

184
tns-core-modules/ui/transition/transition.android.ts
View File

@ -7,6 +7,27 @@ import * as animationModule from "ui/animation";
import lazy from "utils/lazy";
import trace = require("trace");
let idleGCHandler;
let scheduledGC = false;
function scheduleGCOnIdle() {
if (!idleGCHandler) {
idleGCHandler = new android.os.MessageQueue.IdleHandler({
queueIdle: function () {
gc();
scheduledGC = false;
return false;
}
});
}
if (!scheduledGC) {
android.os.Looper.myQueue().addIdleHandler(idleGCHandler);
scheduledGC = true;
}
return idleGCHandler;
}
let slideTransition: any;
function ensureSlideTransition() {
if (!slideTransition) {
@ -41,7 +62,9 @@ interface CompleteOptions {
interface ExpandedFragment {
enterPopExitTransition: definitionTransition;
enterPopExitTransitionListener: { remove(); }
exitPopEnterTransition: definitionTransition;
exitPopEnterTransitionListener: { remove(); }
completePageAdditionWhenTransitionEnds: CompleteOptions;
completePageRemovalWhenTransitionEnds: CompleteOptions;
exitHack: boolean;
@ -66,6 +89,9 @@ export function _clearBackwardTransitions(fragment: any): void {
if (trace.enabled) {
trace.write(`Cleared enterPopExitTransition ${expandedFragment.enterPopExitTransition} for ${fragment}`, trace.categories.Transition);
}
if (expandedFragment.enterPopExitTransitionListener) {
expandedFragment.enterPopExitTransitionListener.remove();
}
expandedFragment.enterPopExitTransition = undefined;
}
@ -75,6 +101,9 @@ export function _clearBackwardTransitions(fragment: any): void {
if (trace.enabled) {
trace.write(`Cleared Enter ${enterTransition.getClass().getSimpleName() } transition for ${fragment}`, trace.categories.Transition);
}
if (enterTransition.transitionListener) {
enterTransition.transitionListener.remove();
}
(<any>fragment).setEnterTransition(null);
}
let returnTransition = (<any>fragment).getReturnTransition();
@ -82,6 +111,9 @@ export function _clearBackwardTransitions(fragment: any): void {
if (trace.enabled) {
trace.write(`Cleared Pop Exit ${returnTransition.getClass().getSimpleName() } transition for ${fragment}`, trace.categories.Transition);
}
if (returnTransition.transitionListener) {
returnTransition.transitionListener.remove();
}
(<any>fragment).setReturnTransition(null);
}
}
@ -93,6 +125,9 @@ export function _clearForwardTransitions(fragment: any): void {
if (trace.enabled) {
trace.write(`Cleared exitPopEnterTransition ${expandedFragment.exitPopEnterTransition} for ${fragment}`, trace.categories.Transition);
}
if (expandedFragment.exitPopEnterTransitionListener) {
expandedFragment.exitPopEnterTransitionListener.remove();
}
expandedFragment.exitPopEnterTransition = undefined;
}
@ -102,6 +137,9 @@ export function _clearForwardTransitions(fragment: any): void {
if (trace.enabled) {
trace.write(`Cleared Exit ${exitTransition.getClass().getSimpleName() } transition for ${fragment}`, trace.categories.Transition);
}
if (exitTransition.transitionListener) {
exitTransition.transitionListener.remove();
}
(<any>fragment).setExitTransition(null);//exit
}
let reenterTransition = (<any>fragment).getReenterTransition();
@ -109,6 +147,9 @@ export function _clearForwardTransitions(fragment: any): void {
if (trace.enabled) {
trace.write(`Cleared Pop Enter ${reenterTransition.getClass().getSimpleName() } transition for ${fragment}`, trace.categories.Transition);
}
if (reenterTransition.transitionListener) {
reenterTransition.transitionListener.remove();
}
(<any>fragment).setReenterTransition(null);//popEnter
}
}
@ -402,6 +443,8 @@ function _completePageRemoval(fragment: any, isBack: boolean) {
}
entry.isNavigation = undefined;
scheduleGCOnIdle();
}
export function _removePageNativeViewFromAndroidParent(page: Page): void {
@ -422,56 +465,81 @@ function _toShortString(nativeTransition: any): string {
}
function _addNativeTransitionListener(fragment: any, nativeTransition: any/*android.transition.Transition*/) {
let expandedFragmentRef = new WeakRef(<ExpandedFragment>fragment);
let nativeTransitionRef = new WeakRef(nativeTransition);
let transitionListener = new (<any>android).transition.Transition.TransitionListener({
onTransitionCancel: function (transition: any): void {
let expandedFragment = expandedFragmentRef.get();
let expandedFragment = this.fragment;
if (!expandedFragment) {
return;
}
if (trace.enabled) {
trace.write(`CANCEL ${_toShortString(nativeTransitionRef.get())} transition for ${fragment}`, trace.categories.Transition);
trace.write(`CANCEL ${_toShortString(transition)} transition for ${expandedFragment}`, trace.categories.Transition);
}
if ( expandedFragment.completePageRemovalWhenTransitionEnds) {
_completePageRemoval(fragment, expandedFragment.completePageRemovalWhenTransitionEnds.isBack);
_completePageRemoval(expandedFragment, expandedFragment.completePageRemovalWhenTransitionEnds.isBack);
}
if (expandedFragment.completePageAdditionWhenTransitionEnds) {
_completePageAddition(fragment, expandedFragment.completePageAdditionWhenTransitionEnds.isBack);
_completePageAddition(expandedFragment, expandedFragment.completePageAdditionWhenTransitionEnds.isBack);
}
this.checkedRemove();
},
onTransitionEnd: function (transition: any): void {
let expandedFragment = expandedFragmentRef.get();
let expandedFragment = this.fragment;
if (!expandedFragment) {
return;
}
if (trace.enabled) {
trace.write(`END ${_toShortString(nativeTransitionRef.get())} transition for ${fragment}`, trace.categories.Transition);
trace.write(`END ${_toShortString(transition)} transition for ${expandedFragment}`, trace.categories.Transition);
}
if (expandedFragment.completePageRemovalWhenTransitionEnds) {
_completePageRemoval(fragment, expandedFragment.completePageRemovalWhenTransitionEnds.isBack);
_completePageRemoval(expandedFragment, expandedFragment.completePageRemovalWhenTransitionEnds.isBack);
}
if (expandedFragment.completePageAdditionWhenTransitionEnds) {
_completePageAddition(fragment, expandedFragment.completePageAdditionWhenTransitionEnds.isBack);
_completePageAddition(expandedFragment, expandedFragment.completePageAdditionWhenTransitionEnds.isBack);
}
this.checkedRemove();
},
onTransitionPause: function (transition: any): void {
let expandedFragment = this.fragment;
if (trace.enabled) {
trace.write(`PAUSE ${_toShortString(nativeTransitionRef.get())} transition for ${fragment}`, trace.categories.Transition);
trace.write(`PAUSE ${_toShortString(transition)} transition for ${expandedFragment}`, trace.categories.Transition);
}
},
onTransitionResume: function (transition: any): void {
let expandedFragment = this.fragment;
if (trace.enabled) {
trace.write(`RESUME ${_toShortString(nativeTransitionRef.get())} transition for ${fragment}`, trace.categories.Transition);
trace.write(`RESUME ${_toShortString(transition)} transition for ${expandedFragment}`, trace.categories.Transition);
}
},
onTransitionStart: function (transition: any): void {
let expandedFragment = this.fragment;
if (trace.enabled) {
trace.write(`START ${_toShortString(nativeTransitionRef.get())} transition for ${fragment}`, trace.categories.Transition);
trace.write(`START ${_toShortString(transition)} transition for ${expandedFragment}`, trace.categories.Transition);
}
}
});
transitionListener.fragment = fragment;
transitionListener.count = 2;
transitionListener.transition = nativeTransition;
transitionListener.listener = transitionListener;
transitionListener.checkedRemove = function() {
if (--this.count) {
return;
}
this.remove();
};
transitionListener.remove = function() {
if (!this.listener) {
return;
}
this.transition.removeListener(this.listener);
this.fragment = null;
this.listener = null;
this.transition.transitionListener = null;
this.transition = null;
};
nativeTransition.addListener(transitionListener);
nativeTransition.transitionListener = transitionListener;
}
export function _onFragmentCreateAnimator(fragment: ExpandedFragment, nextAnim: number): android.animation.Animator {
@ -510,58 +578,96 @@ export function _onFragmentCreateAnimator(fragment: ExpandedFragment, nextAnim:
animator = <android.animation.Animator>transition.createAndroidAnimator(transitionType);
trace.write(`${transition}.createAndroidAnimator(${transitionType}): ${animator}`, trace.categories.Transition);
let transitionRef = new WeakRef(transition);
let fragmentRef = new WeakRef(fragment);
let transitionListener = new android.animation.Animator.AnimatorListener({
let transitionListener: any = new android.animation.Animator.AnimatorListener({
onAnimationStart: function (animator: android.animation.Animator): void {
if (trace.enabled) {
trace.write(`START ${transitionType} ${transitionRef.get()} for ${fragmentRef.get()}`, trace.categories.Transition);
trace.write(`START ${transitionType} ${this.transition} for ${this.fragment}`, trace.categories.Transition);
}
},
onAnimationRepeat: function (animator: android.animation.Animator): void {
if (trace.enabled) {
trace.write(`REPEAT ${transitionType} ${transitionRef.get()} for ${fragmentRef.get()}`, trace.categories.Transition);
trace.write(`REPEAT ${transitionType} ${this.transition} for ${this.fragment}`, trace.categories.Transition);
}
},
onAnimationEnd: function (animator: android.animation.Animator): void {
let fragmentValue = fragmentRef.get();
if (!fragmentValue) {
return;
}
if (trace.enabled) {
trace.write(`END ${transitionType} ${transitionRef.get()} for ${fragmentValue}`, trace.categories.Transition);
trace.write(`END ${transitionType} ${this.transition} for ${this.fragment}`, trace.categories.Transition);
}
if (fragmentValue.completePageRemovalWhenTransitionEnds) {
_completePageRemoval(fragmentValue, fragmentValue.completePageRemovalWhenTransitionEnds.isBack);
if (this.fragment.completePageRemovalWhenTransitionEnds) {
_completePageRemoval(this.fragment, this.fragment.completePageRemovalWhenTransitionEnds.isBack);
}
if (fragmentValue.completePageAdditionWhenTransitionEnds) {
_completePageAddition(fragmentValue, fragmentValue.completePageAdditionWhenTransitionEnds.isBack);
if (this.fragment.completePageAdditionWhenTransitionEnds) {
_completePageAddition(this.fragment, this.fragment.completePageAdditionWhenTransitionEnds.isBack);
}
this.checkedRemove();
},
onAnimationCancel: function (animator: android.animation.Animator): void {
let fragmentValue = fragmentRef.get();
if (!fragmentValue) {
return;
}
if (trace.enabled) {
trace.write(`CANCEL ${transitionType} ${transitionRef.get()} for ${fragmentValue}`, trace.categories.Transition);
trace.write(`CANCEL ${transitionType} ${this.transition} for ${this.fragment}`, trace.categories.Transition);
}
if (fragmentValue.completePageRemovalWhenTransitionEnds) {
_completePageRemoval(fragmentValue, fragmentValue.completePageRemovalWhenTransitionEnds.isBack);
if (this.fragment.completePageRemovalWhenTransitionEnds) {
_completePageRemoval(this.fragment, this.fragment.completePageRemovalWhenTransitionEnds.isBack);
}
if (fragmentValue.completePageAdditionWhenTransitionEnds) {
_completePageAddition(fragmentValue, fragmentValue.completePageAdditionWhenTransitionEnds.isBack);
if (this.fragment.completePageAdditionWhenTransitionEnds) {
_completePageAddition(this.fragment, this.fragment.completePageAdditionWhenTransitionEnds.isBack);
}
this.checkedRemove();
}
});
transitionListener.fragment = fragment;
transitionListener.transitionType = transitionType;
transitionListener.count = 2;
transitionListener.listener = transitionListener;
transitionListener.animator = animator;
transitionListener.checkedRemove = function() {
if (--this.count) {
return;
}
this.remove();
};
transitionListener.remove = function() {
if (!this.listener) {
return;
}
this.animator.removeListener(this.listener);
switch(this.transitionType) {
case AndroidTransitionType.enter:
case AndroidTransitionType.popExit:
this.fragment.enterPopExitTransitionListener = null;
break;
case AndroidTransitionType.exit:
case AndroidTransitionType.popEnter:
this.fragment.exitPopEnterTransitionListener = null;
break;
}
this.transitionType = null;
this.fragment = null;
this.listener = null;
this.animator.transitionListener = null;
this.animator = null;
this.transitionType = null;
};
(<any>animator).transitionListener = transitionListener;
animator.addListener(transitionListener);
switch (transitionType) {
case AndroidTransitionType.enter:
case AndroidTransitionType.popExit:
fragment.enterPopExitTransitionListener = transitionListener;
break;
case AndroidTransitionType.exit:
case AndroidTransitionType.popEnter:
fragment.exitPopEnterTransitionListener = transitionListener;
break;
}
}
if (transitionType && !animator) {