作者查詢 / realmeat
作者 realmeat 在 PTT [ AndroidDev ] 看板的留言(推文), 共54則
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19F→:前者比較好讀, 可以看到更多的原始碼05/18 08:45
3F→:holder.lock 取出canvas->canvas繪製-> holder.unlock01/23 05:08
4F→:接下來就是看慧根了...因為他是double buffer01/23 05:09
6F→:你應該搜尋一下 android app life cycle11/04 22:37
1F→:canvas.save 跟 canvas.restore11/04 22:18
1F→:解法不就優化演算法....(無誤)11/04 22:18
4F→:設定成private跟不吃計憶體有啥關係??? 我不了解11/04 22:02
5F→:有個東西能幫你Allocation Tracker, 去把他找出來用11/04 22:41
1F→:canvas 操作不算難, 不過你要先了解Surface View11/04 22:27
1F→:ActivityManager ?10/31 11:17
1F→:剛剛google一下, 我覺得要先去了解ndk再去搞jni...10/30 18:11
2F→:ndk說明頁上有'完整'的hello-jni執行過程, 有完全一樣嗎?10/30 18:29
1F→:感覺要透過handler, thread送出msg由handler執行10/30 15:00
6F→:最近才開始碰anrdroid, 得到的訊息是非main thread沒法控10/30 15:17
7F→:制UI上的動作, 只能靠handler來控制10/30 15:17
8F→:thread丟出msg, msg由handler接收後執行10/30 15:17
14F→:所以在非main thread內call Toast算是合規則嗎?10/30 15:34
15F→:眼花了, 看錯行 XD10/30 15:38
24F→:是不會, 不過有的狀況會掛10/30 15:49
25F→:死機logcat會給訊息, toast在非主thread有時掛有時不會10/30 15:50
26F→:有的時候秀出warnning, 有時就當掉了10/30 15:51