Examples with Prediction android.gesture.Prediction used on opensource projects

Example 1 with Prediction

use of android.gesture.Prediction in project android_frameworks_base by ResurrectionRemix.

the class GestureAnywhereView method onGestureEnded.

@Override
public void onGestureEnded(GestureOverlayView overlay, MotionEvent event) {
    Gesture gesture = overlay.getGesture();
    List<Prediction> predictions = mStore.recognize(gesture);
    for (Prediction prediction : predictions) {
        if (prediction.score >= 2.0) {
            switchToState(State.Closing);
            String uri = prediction.name.substring(prediction.name.indexOf('|') + 1);
            launchShortcut(uri);
            break;
        }
    }
}

Example 2 with Prediction

use of android.gesture.Prediction in project platform_frameworks_base by android.

the class AccessibilityGestureDetector method recognizeGesture.

private boolean recognizeGesture(MotionEvent event, int policyFlags) {
    Gesture gesture = new Gesture();
    gesture.addStroke(new GestureStroke(mStrokeBuffer));
    ArrayList<Prediction> predictions = mGestureLibrary.recognize(gesture);
    if (!predictions.isEmpty()) {
        Prediction bestPrediction = predictions.get(0);
        if (bestPrediction.score >= MIN_PREDICTION_SCORE) {
            if (DEBUG) {
                Slog.i(LOG_TAG, "gesture: " + bestPrediction.name + " score: " + bestPrediction.score);
            }
            try {
                final int gestureId = Integer.parseInt(bestPrediction.name);
                return mListener.onGestureCompleted(gestureId);
            } catch (NumberFormatException nfe) {
                Slog.w(LOG_TAG, "Non numeric gesture id:" + bestPrediction.name);
            }
        }
    }
    return mListener.onGestureCancelled(event, policyFlags);
}

Example 3 with Prediction

use of android.gesture.Prediction in project AndroidSDK-RecipeBook by gabu.

the class Recipe038 method onGesturePerformed.

public void onGesturePerformed(GestureOverlayView overlay, Gesture gesture) {
    // 解析します
    ArrayList<Prediction> predictions;
    predictions = mLibrary.recognize(gesture);
    // 結果が1つ以上あったら
    if (predictions.size() > 0) {
        Prediction prediction = predictions.get(0);
        // （これはアプリの特性に応じて調整してください）
        if (prediction.score > 1.0) {
            // ジェスチャーの名前をトーストでチン
            Toast.makeText(this, prediction.name, Toast.LENGTH_SHORT).show();
        }
    }
}

Example 4 with Prediction

use of android.gesture.Prediction in project AndroidSDK-RecipeBook by gabu.

the class Recipe039 method onGesturePerformed.

public void onGesturePerformed(GestureOverlayView overlay, Gesture gesture) {
    // 解析します
    ArrayList<Prediction> predictions;
    predictions = mLibrary.recognize(gesture);
    // 結果が1つ以上あったら
    if (predictions.size() > 0) {
        Prediction prediction = predictions.get(0);
        // （これはアプリの特性に応じて調整してください）
        if (prediction.score > 1.0) {
            // ジェスチャーの名前をトーストでチン
            Toast.makeText(this, prediction.name, Toast.LENGTH_SHORT).show();
            if ("back".equals(prediction.name)) {
                // 戻れるか判定して
                if (mWebView.canGoBack()) {
                    // 戻る！
                    mWebView.goBack();
                }
            }
        }
    }
    // ジェスチャー受け付けを無効にする
    overlay.setEnabled(false);
}

Example 5 with Prediction

use of android.gesture.Prediction in project coursera-android by aporter.

the class GesturesActivity method onGesturePerformed.

public void onGesturePerformed(GestureOverlayView overlay, Gesture gesture) {
    // Get gesture predictions
    ArrayList<Prediction> predictions = mLibrary.recognize(gesture);
    // Get highest-ranked prediction
    if (predictions.size() > 0) {
        Prediction prediction = predictions.get(0);
        if (prediction.score > 2.0) {
            if (prediction.name.equals(PREV)) {
                mBgColor -= 100;
                mFrame.setBackgroundColor(mBgColor);
            } else if (prediction.name.equals(NEXT)) {
                mBgColor += 100;
                mFrame.setBackgroundColor(mBgColor);
            } else if (prediction.name.equals(YES)) {
                mLayout.setBackgroundColor(mBgColor);
            } else if (prediction.name.equals(NO)) {
                mLayout.setBackgroundColor(mStartBgColor);
                mFrame.setBackgroundColor(mFirstColor);
            } else {
                Toast.makeText(this, prediction.name, Toast.LENGTH_SHORT).show();
            }
        } else {
            Toast.makeText(this, "No prediction", Toast.LENGTH_SHORT).show();
        }
    }
}