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Java KeyEvent.isCanceled方法代码示例

本文整理汇总了Java中android.view.KeyEvent.isCanceled方法的典型用法代码示例。如果您正苦于以下问题:Java KeyEvent.isCanceled方法的具体用法?Java KeyEvent.isCanceled怎么用?Java KeyEvent.isCanceled使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在android.view.KeyEvent的用法示例。


在下文中一共展示了KeyEvent.isCanceled方法的10个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: onKeyPreIme

import android.view.KeyEvent; //导入方法依赖的package包/类
public boolean onKeyPreIme(int keyCode, KeyEvent event) {
    if (keyCode == 4) {
        DispatcherState state;
        if (event.getAction() == 0 && event.getRepeatCount() == 0) {
            state = getKeyDispatcherState();
            if (state == null) {
                return true;
            }
            state.startTracking(event, this);
            return true;
        } else if (event.getAction() == 1) {
            state = getKeyDispatcherState();
            if (state != null) {
                state.handleUpEvent(event);
            }
            if (event.isTracking() && !event.isCanceled()) {
                this.mSearchView.clearFocus();
                this.mSearchView.setImeVisibility(false);
                return true;
            }
        }
    }
    return super.onKeyPreIme(keyCode, event);
}
 
开发者ID:JackChan1999,项目名称:boohee_v5.6,代码行数:25,代码来源:SearchView.java

示例2: dispatchKeyEvent

import android.view.KeyEvent; //导入方法依赖的package包/类
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
    // To intercept hardware key, a view must have focus.
    if (mDelegate == null) return super.dispatchKeyEvent(event);

    if (event.getKeyCode() == KeyEvent.KEYCODE_BACK) {
        KeyEvent.DispatcherState state = getKeyDispatcherState();
        if (state != null) {
            if (event.getAction() == KeyEvent.ACTION_DOWN && event.getRepeatCount() == 0) {
                state.startTracking(event, this);
                return true;
            } else if (event.getAction() == KeyEvent.ACTION_UP && !event.isCanceled()
                    && state.isTracking(event)) {
                onBackPressed();
                return true;
            }
        }
    }

    return super.dispatchKeyEvent(event);
}
 
开发者ID:rkshuai,项目名称:chromium-for-android-56-debug-video,代码行数:22,代码来源:BookmarkSearchView.java

示例3: onKey

import android.view.KeyEvent; //导入方法依赖的package包/类
@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
    if (mPopup == null || mPopup.getListView() == null) return false;

    if (event.getKeyCode() == KeyEvent.KEYCODE_MENU) {
        if (event.getAction() == KeyEvent.ACTION_DOWN && event.getRepeatCount() == 0) {
            event.startTracking();
            v.getKeyDispatcherState().startTracking(event, this);
            return true;
        } else if (event.getAction() == KeyEvent.ACTION_UP) {
            v.getKeyDispatcherState().handleUpEvent(event);
            if (event.isTracking() && !event.isCanceled()) {
                dismiss();
                return true;
            }
        }
    }
    return false;
}
 
开发者ID:rkshuai,项目名称:chromium-for-android-56-debug-video,代码行数:20,代码来源:AppMenu.java

示例4: onKey

import android.view.KeyEvent; //导入方法依赖的package包/类
@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_BACK) {
        if (event.getAction() == KeyEvent.ACTION_DOWN && event.getRepeatCount() == 0) {
            // Tell the framework to start tracking this event.
            getKeyDispatcherState().startTracking(event, this);
            return true;
        } else if (event.getAction() == KeyEvent.ACTION_UP) {
            getKeyDispatcherState().handleUpEvent(event);
            if (event.isTracking() && !event.isCanceled()) {
                mFindToolbar.deactivate();
                return true;
            }
        }
    }
    return false;
}
 
开发者ID:rkshuai,项目名称:chromium-for-android-56-debug-video,代码行数:18,代码来源:FindToolbar.java

示例5: onKeyUp

import android.view.KeyEvent; //导入方法依赖的package包/类
public void onKeyUp(@Nonnull final KeyEvent keyEvent) {
    if (DEBUG) {
        Log.d(TAG, "EmojiHotKeys.onKeyUp() - " + mName + " - considering " + keyEvent);
    }

    final int keyCode = keyEvent.getKeyCode();
    int metaState = keyEvent.getMetaState();
    if (KeyEvent.isModifierKey(keyCode)) {
         // Try restoring meta stat in case the released key was a modifier.
         // I am sure one can come up with scenarios to break this, but it
         // seems to work well in practice.
         metaState |= mMetaState;
    }

    final Pair<Integer, Integer> key = Pair.create(keyCode, metaState);
    if (mKeySet.contains(key)) {
        if (mCanFire) {
            if (!keyEvent.isCanceled()) {
                if (DEBUG) {
                    Log.d(TAG, "EmojiHotKeys.onKeyUp() - " + mName + " - firing action");
                }
                action();
            } else {
                // This key up event was a part of key combinations and
                // should be ignored.
                if (DEBUG) {
                    Log.d(TAG, "EmojiHotKeys.onKeyUp() - " + mName + " - canceled, ignoring action");
                }
            }
            mCanFire = false;
        }
    }

    if (mCanFire) {
        if (DEBUG) {
            Log.d(TAG, "EmojiHotKeys.onKeyUp() - " + mName + " - disabling action");
        }
        mCanFire = false;
    }
}
 
开发者ID:sergeychilingaryan,项目名称:AOSP-Kayboard-7.1.2,代码行数:41,代码来源:EmojiAltPhysicalKeyDetector.java

示例6: dispatchKeyEvent

import android.view.KeyEvent; //导入方法依赖的package包/类
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
    if (event.getAction() == KeyEvent.ACTION_DOWN) {
        switch (event.getKeyCode()) {
            case KeyEvent.KEYCODE_BACK:
                mBackDown = true;
                return true;
            case KeyEvent.KEYCODE_HOME:
                mHomeDown = true;
                return true;
        }
    } else if (event.getAction() == KeyEvent.ACTION_UP) {
        switch (event.getKeyCode()) {
            case KeyEvent.KEYCODE_BACK:
                if (!event.isCanceled()) {
                    // Do BACK behavior.
                }
                mBackDown = true;
                return true;
            case KeyEvent.KEYCODE_HOME:
                if (!event.isCanceled()) {
                    // Do HOME behavior.
                }
                mHomeDown = true;
                return true;
        }
    }

    return super.dispatchKeyEvent(event);
}
 
开发者ID:sdrausty,项目名称:buildAPKsSamples,代码行数:31,代码来源:Home.java

示例7: onKeyUp

import android.view.KeyEvent; //导入方法依赖的package包/类
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_BACK && event.isTracking() && !event.isCanceled()) {
        if (getScale() > 1.0f) {
            // If we're zoomed in, pressing Back jumps out to show the
            // entire image, otherwise Back returns the user to the gallery
            zoomTo(1.0f);
            return true;
        }
    }
    return super.onKeyUp(keyCode, event);
}
 
开发者ID:mityung,项目名称:XERUNG,代码行数:13,代码来源:ImageViewTouchBase.java

示例8: onKey

import android.view.KeyEvent; //导入方法依赖的package包/类
/**
 * Resets image on {@literal KeyEvent.KEYCODE_BACK} to normal scale if needed, otherwise - hide the viewer.
 */
@Override
public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_BACK &&
            event.getAction() == KeyEvent.ACTION_UP &&
            !event.isCanceled()) {
        if (viewer.isScaled()) {
            viewer.resetScale();
        } else {
            dialog.cancel();
        }
    }
    return true;
}
 
开发者ID:achenglike,项目名称:imageviewer,代码行数:17,代码来源:ImageViewer.java

示例9: onKeyUp

import android.view.KeyEvent; //导入方法依赖的package包/类
public boolean onKeyUp(int keyCode, KeyEvent event) {
    if (mFragmentContext.getApplicationInfo().targetSdkVersion
            >= Build.VERSION_CODES.ECLAIR) {
        if (keyCode == KeyEvent.KEYCODE_BACK && event.isTracking()
                && !event.isCanceled()) {
            mMasterFragment.onBackPressed();
            return true;
        }
    }
    return false;
}
 
开发者ID:alphater,项目名称:garras,代码行数:12,代码来源:MasterFragmentDelegate.java

示例10: onKeyUp

import android.view.KeyEvent; //导入方法依赖的package包/类
/**
 * Called when a key was released and not handled by any of the views
 * inside of the activity. So, for example, key presses while the cursor
 * is inside a TextView will not trigger the event (unless it is a navigation
 * to another object) because TextView handles its own key presses.
 *
 * <p>The default implementation handles KEYCODE_BACK to stop the activity
 * and go back.
 *
 * @return Return <code>true</code> to prevent this event from being propagated
 * further, or <code>false</code> to indicate that you have not handled
 * this event and it should continue to be propagated.
 * @see #onKeyDown
 * @see KeyEvent
 */
public boolean onKeyUp(int keyCode, KeyEvent event) {
    if (getApplicationInfo().targetSdkVersion
            >= Build.VERSION_CODES.ECLAIR) {
        if (keyCode == KeyEvent.KEYCODE_BACK && event.isTracking()
                && !event.isCanceled()) {
            onBackPressed();
            return true;
        }
    }
    return false;
}
 
开发者ID:JessYanCoding,项目名称:ProgressManager,代码行数:27,代码来源:a.java


注:本文中的android.view.KeyEvent.isCanceled方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。