Threading the Needle
The update request is defined inside the initThreading method:
| suggest/src/main/java/org/example/suggest/MainActivity.java | |
| Line 1 | private void initThreading() { |
| - | guiThread = new Handler(); |
| - | suggThread = Executors.newSingleThreadExecutor(); |
| - | |
| 5 | // This task gets suggestions and updates the screen |
| - | updateTask = new Runnable() { |
| - | public void run() { |
| - | // Get text to suggest |
| - | String original = origText.getText().toString().trim(); |
| 10 | |
| - | // Cancel previous suggestion if there was one |
| - | if (suggPending != null) |
| - | suggPending.cancel(true); |
| - | |
| 15 | // Check to make sure there is text to work on |
| - | if (original.length() != 0) { |
| - | // Let user know we're doing something |
| - | setText(R.string.working); ... |
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