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Documentation warning against short-lived Contexts

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am: da23618043

Change-Id: Ie6e4c05d8d9a273f0f529c2be79f3df4a856fedb
This commit is contained in:
Robin Lee
2016-08-23 16:09:41 +00:00
committed by android-build-merger
parent 2f6eecbed0 da23618043
commit c378aabdda
1 changed files with 7 additions and 0 deletions
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7
keystore/java/android/security/KeyChain.java
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@@ -20,6 +20,7 @@ import android.annotation.Nullable;
import android.annotation.WorkerThread;
import android.app.Activity;
import android.app.PendingIntent;
import android.app.Service;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
@@ -356,6 +357,9 @@ public final class KeyChain {
*
* <p> This method may block while waiting for a connection to another process, and must never
* be called from the main thread.
* <p> As {@link Activity} and {@link Service} contexts are short-lived and can be destroyed
* at any time from the main thread, it is safer to rely on a long-lived context such as one
* returned from {@link Context#getApplicationContext()}.
*
* @param alias The alias of the desired private key, typically returned via
* {@link KeyChainAliasCallback#alias}.
@@ -400,6 +404,9 @@ public final class KeyChain {
*
* <p> This method may block while waiting for a connection to another process, and must never
* be called from the main thread.
* <p> As {@link Activity} and {@link Service} contexts are short-lived and can be destroyed
* at any time from the main thread, it is safer to rely on a long-lived context such as one
* returned from {@link Context#getApplicationContext()}.
*
* @param alias The alias of the desired certificate chain, typically
* returned via {@link KeyChainAliasCallback#alias}.