小编Ram*_*esh的帖子

I've integrated In app purchase api(v3) in my existing app successfully. I've also created in app subscription in google play and added subscription id in code. In Google developer website i've read that to test in app purchase we need to add email id's in Settings section. So i've added test email id's there and saved it(please see the attached image). Then i've purchased the subscription successfully but money got deducted from my google wallet account. Is there any thing …

我有一个图像,我想在底部添加黑色透明,以显示文本细节.从服务器我将得到正常的图像,我想转换它如下.在下图中,您可以看到图像的底部是黑色透明的.

我开发了一个收音机应用程序,我需要在拨入/拨出电话时暂停收音机.我已经使用了PhoneStateListener,除了在棒棒糖之外,它在所有Android版本中都运行良好.这是我用来处理电话的代码.我已经尝试了setStreamVolume和setStreamMute方法,但两者似乎都不适用于棒棒糖.请一些人帮我这个.

提前致谢.

                PhoneStateListener phoneStateListener = new PhoneStateListener() {
                @Override
                public void onCallStateChanged(int state,
                        String incomingNumber) {
                    switch (state) {

                    case TelephonyManager.CALL_STATE_RINGING: // Incoming
                                                                // call:
                                                                // Pause
                                                                // music
                        if (Globals.isPlayerRunning) {
                            curVolume = audioManager
                                    .getStreamVolume(AudioManager.STREAM_MUSIC);
                            audioManager.setStreamVolume(
                                    AudioManager.STREAM_MUSIC, 0, 0);
                            audioManager.setStreamMute(
                                    AudioManager.STREAM_MUSIC, true);
                            isServiceMuteByCall = true;
                        }
                        break;

                    case TelephonyManager.CALL_STATE_IDLE: // Not in
                                                            // call:
                                                            // Play
                                                            // music
                        if (isServiceMuteByCall) {
                            isServiceMuteByCall = false;
                            audioManager.setStreamMute(
                                    AudioManager.STREAM_MUSIC, false);
                            audioManager.setStreamVolume(
                                    AudioManager.STREAM_MUSIC, curVolume,
                                    AudioManager.FLAG_PLAY_SOUND);
                        }
                        break;

                    case TelephonyManager.CALL_STATE_OFFHOOK:// A call
                                                                // is …

我要求我需要创建一个自定义相机,并允许用户在捕获图像时放置徽标.徽标可以放大/缩小,并可在任何地方的摄像机视图中移动.我已经编写了以下代码来执行此操作,我能够成功放大/缩小并移动徽标图像,但是当我结合使用从相机拍摄的徽标和图片时,它没有正确组合.徽标图像放置在不同的位置,它的大小减少了.请有人帮助我,因为我已经卡在这里,无法找到问题所在.我还附上了手机中的截图供参考.请检查一下.

在点击捕获按钮之前,我已将徽标移动到左下角

点击捕获按钮后,两个图像组合如下.

public class CustomCamera extends Activity implements OnTouchListener,
    SurfaceHolder.Callback {

private Matrix matrix = new Matrix();
private Matrix savedMatrix = new Matrix();
private static final int NONE = 0;
private static final int DRAG = 1;
private static final int ZOOM = 2;
private int mode = NONE;
private PointF start = new PointF();
private PointF mid = new PointF();
private float oldDist = 1f;
private float d = 0f;
private float newRot = 0f;
private float[] lastEvent …

可能重复:
日期到字符串< - >字符串到日期

我有一个String形式的日期:

"Tue Sep 25 12:24:18 GMT+0530 2012"

如何将此String转换为Date对象？