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Answers and rating deltas for
How to check if QQ(tencent) app is installed on Android or not programmatically?
| Author | Votes | Δ |
|---|---|---|
| ztan | 0 | -0.05 |
| Damien Diehl | 0 | +0.05 |
Last visited: Apr 27, 2015, 9:59:35 PM