a67a45958f
Since ICS MR-1 [1], InputMethodManagerService (IMMS) establishes two
connections to an IME: one is for general connection and the other to
allow the system to adjust the IME's performance characteristics much
more like a foreground activity. The tricky point is that the former
connection can be re-connected not only IMMS#startInputInnerLocked() in
but also in IMMS#showCurrentInputLocked().
It turns out that some previous attempts to adjust BIND_ flags for the
former connection [2][3] were not applied to
IMMS#showCurrentInputLocked(). This CL addresses that inconsistency by
make it clear that IMMS establishes up to connections to the IME.
[1]: Id1f73de66dc93d63212183958a72119ad174318b
2c84cfc001
[2]: I1724113f42abe7862e8aecb6faae5a7620245e89
c823051972
[3]: Ie5793fd9b40d980fa18f80246326511ed6ae0597
f0f94d129b
Test: Manuall tested as follows.
1. Build and flash an OS image.
2. Complete the setup wizard (if any).
3. tapas LatinIME && make -j
4. adb install -r out/target/product/generic/system/app/LatinIME/LatinIME.apk
5. Run a test program that keeps calling IMM#showSoftInput()
6. adb shell ime enable com.android.inputmethod.latin/.LatinIME
7. adb shell ime set com.android.inputmethod.latin/.LatinIME
8. adb shell dumpsys activity processes android
Make sure that there is a ConnectionRecord to
com.android.inputmethod.latin that has "CR !FG UI !VIS" bits.
9. adb install -r out/target/product/generic/system/app/LatinIME/LatinIME.apk
10. adb shell dumpsys activity processes android
Make sure that there is a ConnectionRecord to
com.android.inputmethod.latin that has "CR !FG UI !VIS" bits.
Fixes: 36727763
Change-Id: Ib7fa34b21e1fb8bb5b19a9b08e36d0565f3dd266