Merge "Edits to svelte / background optimization." into mnc-mr-docs (271d2f3e) · Commits · e / os / android_frameworks_base

docs/html/preview/behavior-changes.jd

+2 −6

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		@@ -163,12 +163,8 @@ page.image=images/cards/card-n-changes_2x.png
		</li>
		</ul>

		<p>
		In general, apps should remove dependence on manifest-declared receivers
		for implicit broadcasts as well as on background services.
		</p>

		<p>
		<p>If your app uses any of these intents, you should remove dependencies
		on them as soon as possible so that you can target Android N devices properly.
		The Android framework provides several solutions to mitigate the need for
		these implicit broadcasts or background services. For example, the {@link
		android.app.job.JobScheduler} API provides a robust mechanism to schedule

docs/html/preview/features/background-optimization.jd

+10 −8

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		@@ -52,7 +52,7 @@ page.keywords="android N", "implicit broadcasts", "job scheduler"
		</p>

		<p>
		To alleviate this issue, the N Developer Preview applies the following
		To alleviate this issue, Android N applies the following
		restrictions:
		</p>

		@@ -73,6 +73,8 @@ page.keywords="android N", "implicit broadcasts", "job scheduler"
		</ul>

		<p>
		If your app uses any of these intents, you should remove dependencies on
		them as soon as possible so that you can target Android N devices properly.
		The Android framework provides several solutions to mitigate the need for
		these implicit broadcasts. For example, {@link android.app.job.JobScheduler}
		and <a href=
		@@ -97,7 +99,7 @@ page.keywords="android N", "implicit broadcasts", "job scheduler"
		</h2>

		<p>
		Apps targeting the N Developer Preview do not receive {@link
		Apps targeting the Android N do not receive {@link
		android.net.ConnectivityManager#CONNECTIVITY_ACTION} broadcasts if they
		register to receive them in their manifest, and processes that depend on this
		broadcast will not start. This could pose a problem for apps that want
		@@ -195,11 +197,11 @@ public static void scheduleJob(Context context) {
		</h2>

		<p>
		In the N Developer Preview, apps are not able to send or receive {@link
		In the Android N, apps are not able to send or receive {@link
		android.hardware.Camera#ACTION_NEW_PICTURE} or {@link
		android.hardware.Camera#ACTION_NEW_VIDEO} broadcasts. This restriction helps
		alleviate the performance and user experience impacts when several apps must
		wake up in order to process a new image or video. The N Developer Preview
		wake up in order to process a new image or video. Android N
		extends {@link android.app.job.JobInfo} and {@link
		android.app.job.JobParameters} to provide an alternative solution.
		</p>
		@@ -209,7 +211,7 @@ public static void scheduleJob(Context context) {
		</h3>

		<p>
		To trigger jobs on content URI changes, the N Developer Preview extends
		To trigger jobs on content URI changes, Android N extends
		the {@link android.app.job.JobInfo} API with the following methods:
		</p>

		@@ -284,7 +286,7 @@ public static void scheduleJob(Context context) {
		</h3>

		<p>
		The N Developer Preview also extends {@link android.app.job.JobParameters} to
		Android N also extends {@link android.app.job.JobParameters} to
		allow your app to receive useful information about what content authorities
		and URIs triggered the job:
		</p>
		@@ -358,13 +360,13 @@ public boolean onStartJob(JobParameters params) {
		conditions, can improve performance and user experience. Removing
		dependencies on background services and statically-registered implicit
		broadcast receivers can help your app run better on such devices. Although
		the N Developer Preview takes steps to reduce some of these issues, it is
		Android N takes steps to reduce some of these issues, it is
		recommended that you optimize your app to run without the use of these
		background processes entirely.
		</p>

		<p>
		The N Developer Preview introduces some additional <a href=
		Android N introduces some additional <a href=
		"{@docRoot}tools/help/adb.html">Android Debug Bridge (ADB)</a> commands that
		you can use to test app behavior with those background processes disabled:
		</p>