Voici l'application pour utiliser la pleine résolution de votre appareil photo:
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest package="com.osahub.rachit.highrescamera"
xmlns:android="http://schemas.android.com/apk/res/android">
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme">
<activity
android:name=".CameraActivity"
android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
</application>
CameraActivity.java
package com.osahub.rachit.highrescamera;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.Matrix;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
import android.support.v4.view.MenuItemCompat;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.ShareActionProvider;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import java.io.File;
public class CameraActivity extends AppCompatActivity {
ImageView image;
Button camera;
Uri imageUri;
private String folderPath = Environment.getExternalStorageDirectory()
.getPath() + "/CameraActivity/images";
private File file;
private ShareActionProvider mShareActionProvider;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_camera);
camera = (Button) findViewById(R.id.camera);
image = (ImageView) findViewById(R.id.image);
File folder = new File(folderPath);
folder.mkdirs();
file = new File(folder.getPath() + "/image.jpg");
camera.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
imageUri = Uri.fromFile(file);
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
startActivityForResult(intent, 10);
}
});
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
try {
Bitmap bp = MediaStore.Images.Media.getBitmap(this.getContentResolver(), imageUri);
Matrix rotateMatrix = new Matrix();
rotateMatrix.postRotate(90);
Bitmap rotatedBitmap = Bitmap.createBitmap(bp, 0, 0, bp.getWidth(),
bp.getHeight(), rotateMatrix, false);
camera.setVisibility(View.GONE);
image.setImageBitmap(rotatedBitmap);
setShareIntent(createShareIntent());
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_camera, menu);
MenuItem item = menu.findItem(R.id.action_share);
mShareActionProvider = (ShareActionProvider) MenuItemCompat.getActionProvider(item);
setShareIntent(createShareIntent());
return true;
}
private void setShareIntent(Intent shareIntent) {
if (mShareActionProvider != null) {
mShareActionProvider.setShareIntent(shareIntent);
}
}
private Intent createShareIntent() {
Intent shareIntent = new Intent();
shareIntent.setAction(Intent.ACTION_SEND);
shareIntent.putExtra(Intent.EXTRA_STREAM, imageUri);
shareIntent.setType("image/*");
return shareIntent;
}
}
activity_camera.xml
<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=".CameraActivity">
<Button
android:id="@+id/camera"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:text="@string/open_camera"/>
<ImageView
android:id="@+id/image"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentEnd="true"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_alignParentStart="true"
android:layout_alignTop="@+id/camera"
android:contentDescription="@string/image_description"/>
</RelativeLayout>
Avez-vous essayé de régler le débit à la même valeur que celle que vous trouvez dans les vidéos prises avec l'application de caméra native? –
@LouisCAD Non, parce que je prends des photos seulement – imudin07
Quel modèle avez-vous utilisé pour votre demande de capture? –