本文介绍了如何自动记录30秒的视频，并通过电子邮件在一个单一的按钮，点击发送？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
在这个项目首先我们要保存手机没有和特定的person.And图像按钮的电子邮件标识placed.when图像按钮被点击一次，我们需要得到30秒的视频，并直接发送到设定邮件ID该人的自动。
但我们不能在一个单一的按一下按钮这两个动作。
在这里，我们使用了两个按钮，这两个进一步的行动。
所以请帮助我们获得一个按钮的点击这两个动作。
In this project first we have to save phone no and mail ID of a particular person.And an image button is placed.when the Image button is clicked once we need to get 30sec video and it directly send to the set mail id of that person Automatically.but we can't get these two actions in a single button click.Here we are using two buttons for these two further actions.so please help us to get these two actions in a single button click..
package com.example.attack;
import java.io.File;
import android.app.Activity;
import android.app.Dialog;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.TextView;
import android.widget.Toast;
public class MainActivity extends Activity {
ImageButton imageButton1;
Button button1,button2,button4;
TextView textView1,textView2,textView3;
EditText editText1,editText2;
private Uri fileUri;
public static final int MEDIA_TYPE_VIDEO = 2;
private static final int CAPTURE_VIDEO_ACTIVITY_REQUEST_CODE = 200;
public static MainActivity ActivityContext =null;
public static TextView output;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
imageButton1=(ImageButton)findViewById(R.id.imageButton1);
button1=(Button)findViewById(R.id.button1);
button4=(Button)findViewById(R.id.button4);
button4.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND);
emailIntent.setType("video/mp4");
emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL, new String[] {
" editText2.getText().toString()" });
emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, "vid`enter code here`eo");
emailIntent.putExtra(android.content.Intent.EXTRA_TEXT, "message");
Uri uri = Uri.fromFile(new File(Environment
.getExternalStorageDirectory(), "Pictures/Mycameravideos/VID.mp4"));
emailIntent.putExtra(Intent.EXTRA_STREAM, uri);
emailIntent.setType("text/plain");
startActivity(emailIntent);
}
});
//button4=(Button)findViewById(R.id.button4);
button1.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
final Dialog d=new Dialog(MainActivity.this);
d.setContentView(R.layout.login);
d.setTitle("my dialog");
// ImageView image=(ImageView)d.findViewById(R.id.imageView1);
//TextView text=(TextView)d.findViewById(R.id.textView1);
//Button ok=(Button)d.findViewById(R.id.button1);
textView1=(TextView)d.findViewById(R.id.textView1);
textView2=(TextView)d.findViewById(R.id.textView2);
textView2=(TextView)d.findViewById(R.id.textView3);
editText1=(EditText)d.findViewById(R.id.editText1);
editText2=(EditText)d.findViewById(R.id.editText2);
// image.setImageResource(R.drawable.ic_launcher);
textView1.setText("warning");
button2=(Button)d.findViewById(R.id.button2);
d.show();
button2.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
SharedPreferences sp=getSharedPreferences("shapre",MODE_PRIVATE);
Editor edt=sp.edit();
edt.putString("key1",editText1.getText().toString());
edt.putString("key2",editText2.getText().toString());
edt.commit();
d.dismiss();
}
});
}
});
output = (TextView)findViewById(R.id.output);
imageButton1.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
intent.putExtra(MediaStore.EXTRA_DURATION_LIMIT,30);
// startActivityForResult(intent, CAPTURE_VIDEO_ACTIVITY_REQUEST_CODE);
// create a file to save the video
fileUri = getOutputMediaFileUri(MEDIA_TYPE_VIDEO);
// set the image file name
intent.putExtra(MediaStore.EXTRA_OUTPUT, fileUri);
// set the video image quality to high
intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 1);
// start the Video Capture Intent
startActivityForResult(intent, CAPTURE_VIDEO_ACTIVITY_REQUEST_CODE);
// Intent i = new Intent(D_MainActivity.this,Email.class);
// startActivity(i);
}
});
}
/** Create a file Uri for saving an image or video */
private static Uri getOutputMediaFileUri(int type){
return Uri.fromFile(getOutputMediaFile(type));
}
/** Create a File for saving an image or video */
private static File getOutputMediaFile(int type){
// Check that the SDCard is mounted
File mediaStorageDir = new File(Environment.getExternalStoragePublicDirectory(
Environment.DIRECTORY_PICTURES), "MyCameraVideo");
// Create the storage directory(MyCameraVideo) if it does not exist
if (! mediaStorageDir.exists()){
if (! mediaStorageDir.mkdirs()){
output.setText("Failed to create directory MyCameraVideo.");
Toast.makeText(ActivityContext, "Failed to create directory MyCameraVideo.",
Toast.LENGTH_LONG).show();
Log.d("MyCameraVideo", "Failed to create directory MyCameraVideo.");
return null;
}
}
// Create a media file name
// For unique file name appending current timeStamp with file name
//java.util.Date date= new java.util.Date();
// String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss")
// .format(date.getTime());
File mediaFile;
if(type == MEDIA_TYPE_VIDEO) {
// For unique video file name appending current timeStamp with file name
mediaFile = new File(mediaStorageDir.getPath() + File.separator +
"VID" + ".mp4");
} else {
return null;
}
return mediaFile;
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
// After camera screen this code will excuted
if (requestCode == CAPTURE_VIDEO_ACTIVITY_REQUEST_CODE) {
if (resultCode == RESULT_CANCELED) {
output.setText("Video File : " +data.getData());
// Video captured and saved to fileUri specified in the Intent
Toast.makeText(this, "Video saved to:" +
data.getData(), Toast.LENGTH_LONG).show();
} else if (resultCode == RESULT_OK) {
output.setText("User cancelled the video capture.");
// User cancelled the video capture
Toast.makeText(this, "User cancelled the video capture.",
Toast.LENGTH_LONG).show();
} else {
output.setText("Video capture failed.");
// Video capture failed, advise user
Toast.makeText(this, "Video capture failed.",
Toast.LENGTH_LONG).show();
}
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
activity_main.xml中
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".Bproject_MainActivity" >
<ImageButton
android:id="@+id/imageButton1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="84dp"
android:src="@drawable/ic_launcher" />
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="@+id/imageButton1"
android:layout_centerVertical="true"
android:text="button" />
<TextView
android:id="@+id/output"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="heello"
/>
<Button
android:id="@+id/button4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/button1"
android:layout_below="@+id/button1"
android:layout_marginTop="48dp"
android:text="Button" />
login.xml
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginLeft="90dp"
android:layout_marginTop="58dp"
android:text="Large Text"
android:textAppearance="?android:attr/textAppearanceLarge" />
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/textView1"
android:layout_marginTop="27dp"
android:text="Phone No" />
<EditText
android:id="@+id/editText2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/textView3"
android:layout_alignBottom="@+id/textView3"
android:layout_alignParentRight="true"
android:ems="10" />
<TextView
android:id="@+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/textView2"
android:layout_below="@+id/editText1"
android:layout_marginTop="36dp"
android:text="Email Id" />
<EditText
android:id="@+id/editText1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/editText2"
android:layout_alignTop="@+id/textView2"
android:ems="10" />
<Button
android:id="@+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/editText2"
android:layout_centerHorizontal="true"
android:layout_marginTop="41dp"
android:text="Save" />
推荐答案
看你的code和假设每次点击所有的按钮都运作良好，这里是你必须做的，
Looking at your code and assuming that the individual clicks to all the buttons are working well, here's what you have to do,
-
移动收发邮件code pre4sent在你的 button4.setOnClickListener 的到一个单独的方法，说emailRecordng（）
Move the emailing code pre4sent in your button4.setOnClickListener to a seperate method, say emailRecordng()
从您的的onActivityResult 的中*话（结果code == RESULT_CANCELED）*结果调用此方法
块。
Call this method from your onActivityResult in the *if(resultCode==RESULT_CANCELED)*
block.
这样，当您单击的ImageButton，它会先记录下你的声音，然后将通过电子邮件直接发送您的的onActivityResult（）的
This way, when you click the imageButton, it will first record the voice for you and then it will be directly sent via the email from your onActivityResult()
让我知道，如果这有助于
Let me know if this helps
这篇关于如何自动记录30秒的视频，并通过电子邮件在一个单一的按钮，点击发送？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！